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STM32F103C8T6
MFI343S00177
STM32F407VET6
ATMEGA328P-PU

Categories
- Integrated Circuits (ICs)
  - Integrated Circuits (ICs)
  - AC to DC Converter ICs
  - Active Filters
  - ADC
  - AFE
  - Analog Multipliers & Dividers
  - Analog Switches & Multiplexers ICs
  - Application Specific Microcontrollers
  - Application Specific Timer
  - Audio Amplifiers
  - Audio Special Purpose
  - Battery Chargers ICs
  - Battery Management ICs
  - Buffers & Transceivers
  - Capacitive Sensors
  - Clock Buffers & Drivers
  - Clock Generators
  - CODECs Interface ICs
  - Comparators
  - Configuration Proms for FPGAs
  - Controllers Interface ICs
  - Converting Interface ICs
  - Counters & Dividers
  - CPLDs
  - Current Regulator IC
  - DAC
  - DC DC Voltage Regulators
  - DC to DC converter
  - DDS
  - Delay Lines Timing ICs
  - Digital Potentiometers
  - Display Drivers ICs
  - Drivers Interface ICs
  - DSP
  - Embedded ICs Modules
  - Energy Metering ICs
  - FIFOs Memory
  - Flip Flops
  - FPGAs
  - FPGAs with Microcontrollers
  - Full & Half-Bridge Drivers ICs
  - Gate Drivers ICs
  - Gates & Inverters
  - Hot Swap Controllers
  - I/O Expanders
  - IC Batteries
  - Ideal Diode controller
  - Instrumentational OP Amps
  - Interface ICs Modules
  - Laser Driver ICs
  - Latches
  - LED Driver ICs
  - Lighting Controllers
  - Linear Comparators
  - Linear Regulator Controllers
  - Linear Voltage Regulators
  - Memory
  - Memory Batteries
  - Memory Controllers
  - Microcontrollers
  - Microprocessors
  - Modems ICs & Modules
  - Motor Drivers
  - Multi-Functional Gates & Inverters
  - Multivibrators
  - Multivibrators
  - PFC PMICs
  - PLDs
  - PoE Controllers
  - Power Supply Control ICs
  - Power Switches ICs
  - Programmable Timers & Oscillators
  - RMS to DC Converters
  - RTCs
  - Sensor & Detector Interface ICs
  - Serializers & Deserializers
  - Shift Registers
  - Signal Buffers
  - Signal Switches & Multiplexers
  - Signal Terminators
  - SoC
  - Special Purpose ADCs/DACs
  - Special Purpose Amplifiers
  - Special Purpose Analog Switches
  - Specialized ICs
  - Specialized Interface ICs
  - Specialized Power Management ICs
  - Specialized Voltage Regulators
  - Specialty Logic ICs
  - Switching Voltage Regulators
  - Telecom Interface ICs
  - Thermal Management
  - Touch Screen Controllers
  - UARTs
  - Universal Bus Functions
  - V/F & F/V Converters
  - Video Amps & Modules
  - Video Processing Linear ICs
  - Voice Record and Playback
  - Voltage Reference
  - Voltage Supervisors
  - Voltage Translators & Level Shifters
  - Integrated circuits, often referred to as ICs or microchips, are miniature electronic circuits that contain thousands to billions of transistors, resistors, capacitors, and other electronic components on a small semiconductor material. ICs are the building blocks of modern electronics and are used in a vast array of devices and systems, ranging from smartphones and computers to automotive electronics and medical devices. They provide compactness, high functionality, and improved performance by integrating multiple electronic functions onto a single chip.
- Connectors
  - Connectors
  - ARINC Connectors
  - Backplane Connector Contacts
  - Backplane Connectors Accessories
  - Backplane Connectors Housings
  - Backshells and Cable Clamps
  - Banana Tip Adapters
  - Banana Tip Binding Posts
  - Banana Tip Connectors Accessories
  - Banana Tip Jacks
  - Barrel Accessories
  - Barrel Adapters
  - Barrel Audio Connectors
  - Barrel Connectors
  - Barrel Power Connectors
  - Barrier Terminal Blocks
  - Between Series Adapters
  - Blade Type Power Connectors
  - Blade Type Power Connectors
  - Blade Type Power Connectors Accessories
  - Blade Type Power Connectors Housings
  - Board In Connectors
  - Board to Board Connectors
  - Card Edge Adapters
  - Card Edge Connectors Accessories
  - Card Edge Connectors Housings
  - Card Edge Contacts
  - Centronics Connectors
  - Circular Adapters
  - Circular Connectors
  - Circular Connectors Accessories
  - Circular Connectors Housings
  - Circular Contacts
  - Coaxial Connectors
  - Coaxial Connectors Accessories
  - D-Sub Adapters
  - D-Sub Connector Housings
  - D-Sub Connector Terminators
  - D-Sub Connectors
  - D-Sub Connectors Accessories
  - D-Sub Contacts
  - D-Sub Hoods
  - D-Sub Jackscrews
  - DIN 41612 Connectors
  - Din Rail Terminal Blocks
  - Edgeboard Connectors
  - Faceplates & Frames
  - Fiber Optic Adapters
  - Fiber Optic Connectors
  - Fiber Optic Connectors Accessories
  - Fiber Optic Connectors Housings
  - Flat Flexible Connector Housings
  - Flat Flexible Connectors
  - Flat Flexible Connectors Accessories
  - Flat Flexible Contacts
  - Foil Connectors
  - Hard Metric Connector
  - Headers & Male Pins
  - Heavy Duty Connectors Accessories
  - Heavy Duty Connectors Assemblies
  - Heavy Duty Connectors Frames
  - Heavy Duty Connectors Housings
  - Heavy Duty Connectors Modules
  - Heavy Duty Contacts
  - IC Adapters
  - IC and Component Sockets
  - IC Sockets Accessories
  - Inline Memory Module Sockets
  - Interface Modules Terminal Blocks
  - Keystone Accessories
  - Keystone Inserts
  - Knife Connectors
  - Leadframe Contacts
  - LGH Connectors
  - Magnetic Wire Terminals
  - Magnetics Modular Jacks
  - Memory Card Adapters
  - Memory Card Sockets
  - Memory Connectors Accessories
  - Modular Adapters
  - Modular Connectors Accessories
  - Modular Jacks
  - Modular Plug Housings
  - Modular Plugs
  - Multi Purpose Contacts
  - Panel Mount Connectors
  - Panel Mount Terminal Blocks
  - PC Pin Terminals
  - Photovoltaic Connectors
  - Photovoltaic Connectors Accessories
  - Photovoltaic Contacts
  - Pluggable Connectors
  - Pluggable Connectors Accessories
  - Pluggable Terminal Blocks
  - Power Distribution Terminal Blocks
  - Power Entry Connectors Accessories
  - Power Entry Connectors Modules
  - Quick-Connect & Quick-Disconnect Connectors
  - Rectangular Connectors
  - Rectangular Connectors Accessories
  - Rectangular Connectors Adapters
  - Rectangular Connectors Arrays
  - Rectangular Connectors Headers
  - Rectangular Connectors Housings
  - Rectangular Contact Inserts
  - Rectangular Terminals
  - RF Adapters
  - RF Contacts
  - RF Terminators
  - Ring Terminals
  - Screw Connectors
  - Shunts & Jumpers
  - Socket Terminals
  - Solder Lug Connectors
  - Spade Connectors
  - Specialized Backplane Connectors
  - Specialized Connectors
  - Specialized Terminal Blocks
  - Spring Loaded Contacts
  - Spring Loaded Rectangular Connectors
  - SSL Connectors
  - SSL Connectors Accessories
  - SSL Contacts
  - Terminal Block Adapters
  - Terminal Blocks - Contacts
  - Terminal Blocks Accessories
  - Terminal Jumpers
  - Terminal Junction Systems
  - Terminal Marker Strips
  - Terminal Strips and Turret Boards
  - Terminal Wire Ferrules
  - Terminals Accessories
  - Terminals Adapters
  - Terminals Housings
  - Transistor Sockets
  - Turret Connectors
  - Video Adapters
  - Video Connector Accessories
  - Video Connectors
  - Wire Pin Connectors
  - Wire Splice Connectors
  - Wire-to-Board Connectors
  - Wire-to-Board Terminal Blocks
  - Wiring Blocks Accessories
  - Wiring Modular Connectors
  - Connectors are devices used to establish electrical or mechanical connections between two or more components or systems. They provide a means for joining cables, wires, or other conductive elements, enabling the transmission of electrical signals, power, or data. Connectors come in a wide range of forms, including electrical connectors, coaxial connectors, modular connectors, and fiber optic connectors. They play a critical role in industries such as telecommunications, automotive, aerospace, and consumer electronics, facilitating reliable and secure connections.
- Discrete Semiconductors
  - Discrete Semiconductors
  - Arrays BJT Transistors
  - BJT Transistors Arrays
  - Bridge Rectifiers
  - DIACs and SIDACs
  - IGBTs Modules
  - IGBTs Transistors Arrays
  - JFETs Transistors
  - MOSFETs Transistors Arrays
  - Power Driver Modules
  - Pre-Biased BJT Transistors
  - Programmable Unijunction Transistors
  - Rectifier Diode Array
  - RF BJT Transistors
  - RF Diodes
  - RF MOSFETs Transistors
  - SCRs Thyristors
  - Single BJT Transistors
  - Single IGBTs
  - Single IGBTs
  - Single MOSFETs Transistors
  - Single-Phase Diode Rectifier
  - Specialized Transistors
  - Thyristors Modules
  - TRIACs Thyristors
  - Varactors
  - Zener Diode Arrays
  - Zener Single Diodes
  - Discrete Semiconductor refer to electronic components that are individual and separate from each other, as opposed to integrated circuits that contain multiple components on a single chip. These discrete components include diodes, transistors, thyristors, and other similar devices that perform specific functions in electronic circuits. They are commonly used in power supplies, amplifiers, and other electronic devices where precise control and regulation of electrical signals is required. Discrete Semiconductor Products are available in a variety of sizes, shapes, and specifications to meet the needs of different applications. They are widely used in the electronics industry and are essential components in many electronic devices.
- Capacitors
  - Capacitors
  - Aluminum Electrolytic Capacitors
  - Aluminum Polymer Capacitors
  - Capacitor Accessories
  - Capacitor Networks
  - Ceramic Capacitors
  - Ceramic Capacitors
  - Film Capacitors
  - Mica & PTFE Capacitors
  - Niobium Oxide Capacitors
  - Silicon Capacitors
  - Supercapacitors & EDLC
  - Tantalum Capacitors
  - Tantalum Polymer Capacitors
  - Thin Film Capacitors
  - Trimmers Variable
  - Capacitors are electronic components that store and release electrical energy. They consist of two conductive plates separated by an insulating material known as a dielectric. Capacitors are widely used in electronic circuits for various purposes, including energy storage, filtering, decoupling, timing, and coupling signals. They are available in different types, such as electrolytic capacitors, ceramic capacitors, and tantalum capacitors, each with unique characteristics suitable for different applications.
- Sensors
  - Sensors
  - CdS Cells
  - Accelerometers
  - Accessories
  - Amplifiers
  - Analog & Digital Sensor
  - Analog & Digital Sensors
  - Analog Optical Sensors
  - Angle & Linear Position Measuring Sensors
  - Camera Modules
  - Color Sensors
  - Current Sensors
  - Distance Measuring Sensors
  - Dust Sensors
  - Encoders
  - Float & Level Sensors
  - Flow Sensors
  - Force Sensors
  - Gas Sensors
  - Gyroscopes
  - Humidity Sensors
  - Image Sensors
  - IMUs
  - Inclinometers
  - IrDA Transceiver Modules
  - Junction Blocks
  - Logic Optical Sensors
  - Logic Photo Detectors
  - Logic Photointerrupters
  - LVDT Transducers
  - Magnetic Compass Sensors Modules
  - Magnetic Linear Sensors ICs
  - Magnetic Position Sensors Modules
  - Magnetic Switches
  - Mechanical Temperature Sensors
  - Multi Purpose Magnets
  - Multifunction
  - NTC Thermistors
  - Occupancy Sensors
  - Optical Motion Sensors
  - Optical Sensors Remote Receiver
  - Photodiodes
  - Photoelectric Sensors
  - Phototransistors
  - Proximity Sensors
  - PTC Thermistors
  - RTD
  - Sensor Cable Accessories
  - Sensor Cable Assemblies
  - Sensor Matched Magnets
  - Shock Sensors
  - Solar Cells
  - Solid State Thermostats
  - Specialized Sensors
  - Strain Gauges
  - Thermocouple Temperature Sensors
  - Tilt Switch Sensors
  - Touch Sensors
  - Transducers
  - Transistor Optical Sensors
  - Ultrasonic Receivers
  - UV Sensors
  - Vibration Sensors
  - Sensors are devices that detect and measure physical or environmental parameters and convert them into electrical signals. They enable the acquisition of real-world data for monitoring, control, and feedback purposes. Sensors can detect variables such as temperature, pressure, light, motion, proximity, and many others. They find application in diverse fields, including automotive systems, consumer electronics, industrial automation, healthcare, and environmental monitoring.
- Resistors
  - Resistors
  - Chassis Mount Resistors
  - Chip SMD Resistors
  - Chip SMD Resistors
  - Resistor Accessories
  - Resistor Arrays
  - Specialized Resistors
  - Through Hole Resistors
  - Resistors are passive electronic components designed to impede the flow of electric current in a circuit. They are used to control current levels, divide voltage, and limit power dissipation. Resistors are available in various types, including fixed resistors, variable resistors (potentiometers), and specialized resistors for specific applications such as high power or precision requirements. They are fundamental components in electronic circuits, playing roles in voltage regulation, signal conditioning, and impedance matching.
- Isolators
  - Isolators
  - Digital Isolators
  - Isolated Gate Drivers
  - Logic Optoisolators
  - Photovoltaic Optoisolators
  - Specialized Isolators
  - Triac Optoisolators
  - Isolators, also known as isolation devices or isolating components, are electronic components designed to electrically separate or isolate different parts of a circuit or system. They provide protection by preventing unwanted electrical currents, noise, or interference from affecting sensitive components or systems. Isolators are commonly used in applications where electrical isolation is crucial, such as power supplies, communication systems, motor control, and industrial automation. They ensure reliable operation, safety, and protection from electrical disturbances or faults.
- Board Mount Power Supplies
  - Board Mount Power Supplies
  - Board Mount AC DC Converters
  - Board Mount Accessories
  - Board Mount DC DC Converters
  - Off-board LED Drivers
  - Box and enclosure products refer to electronic components that are designed to protect and house electronic devices. These products come in a variety of shapes and sizes, and are typically made from materials such as plastic, metal, or fiberglass. Box and enclosure products are essential for protecting electronic components from environmental factors such as dust, moisture, and temperature fluctuations. They also provide a secure and organized way to store and transport electronic devices. Box and enclosure products are commonly used in industries such as telecommunications, aerospace, and automotive, as well as in consumer electronics.
- RF/IF & RFID
  - RF/IF & RFID
  - Attenuators
  - Balun
  - RF Accessories
  - RF Amplifiers
  - RF Antennas
  - RF Boards
  - RF Demodulators
  - RF Detectors
  - RF Directional Coupler
  - RF Front End
  - RF Misc ICs and Modules
  - RF Mixers
  - RF Modulators
  - RF Multiplexers
  - RF Power Controller ICs
  - RF Power Dividers
  - RF Receivers
  - RF Shields
  - RF Switches
  - RF Transceiver ICs
  - RF Transceiver Modules
  - RF Transmitter
  - RF Transmitters
  - RFI & EMI Contacts
  - RFI & EMI Materials
  - RFID Accessories
  - RFID Antennas
  - RFID Boards
  - RFID ICs
  - RFID Reader Modules
  - RFID Tags
  - RF power dividers/splitters are electronic components that are used to divide or split an incoming RF signal into multiple output signals. These components are commonly used in communication systems, such as radio and television broadcasting, as well as in radar and satellite communication systems. RF power dividers/splitters are designed to maintain signal integrity and minimize signal loss, ensuring that each output signal is of equal strength and quality. They come in various configurations, including 2-way, 3-way, 4-way, and 8-way, and can be used in both indoor and outdoor applications. RF power dividers/splitters are essential components in any RF system that requires signal distribution.
- Circuit Protection
  - Circuit Protection
  - Circuit Breakers
  - Circuit Protection Accessories
  - Electrical Fuses
  - Fuseholders
  - Fuses
  - GDT
  - GFCI
  - ICL
  - Lighting Protection
  - PTC Resettable Fuses
  - Surge Suppression ICs
  - Thermal Fuses
  - TVS Diodes
  - TVS Mixed Technology
  - TVS SPDs
  - TVS Thyristors
  - TVS Varistors
  - Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
- Crystals
  - Crystals
  - Crystals
  - Crystals Accessories
  - Oscillators
  - Pin Configurable Oscillators
  - Programmable Oscillators
  - Resonators
  - Stand Alone Programmers
  - Voltage Controlled Oscillators
  - Crystals, in the context of electronics, refer to quartz crystals or other similar crystalline structures used as precise timing references or frequency-determining elements. These crystals exhibit a phenomenon called piezoelectricity, which allows them to generate a stable and accurate electrical signal when subjected to mechanical stress or voltage. Crystals are extensively used in oscillators
- Inductors
  - Inductors
  - Adjustable Inductors
  - Delay Lines
  - Fixed Inductors
  - Signal Transformers
  - Wireless Charging Coils
  - Inductors are passive electronic components that store electrical energy in the form of a magnetic field. They are typically made of a coil of wire wound around a core material and are used in various electrical circuits and systems. Inductors resist changes in current flow and are commonly employed in filtering, energy storage, impedance matching, and signal conditioning applications. They play a vital role in applications such as power supplies, radio frequency (RF) circuits, motor control, and electromagnetic compatibility (EMC) solutions.
- Filters
  - Filters
  - Cable Ferrites
  - Ceramic Filters
  - Common Mode Chokes
  - DSL Filters
  - EMI/RFI Filters
  - Feed Through Capacitors
  - Ferrite Beads and Chips
  - Ferrite Disks and Plates
  - Filters Accessories
  - Helical Filters
  - Monolithic Crystals
  - Power Line Filter Modules
  - RF Filters
  - SAW Filters
  - Filters are electronic components designed to selectively allow or block certain frequencies or ranges of frequencies in a signal or waveform. They are used to remove unwanted noise, interference, or specific frequency components, and to shape or modify the frequency response of a circuit or system. Filters can be classified into different types, such as low-pass, high-pass, band-pass, and band-stop filters, each serving specific purposes in applications ranging from audio and communication systems to power electronics and signal processing.
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Signal Switches & Multiplexers

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Number of Ports	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Height	Width	Resistance	Mounting Type	Weight	Operating Temperature	Technology	Max Supply Current	Height Seated (Max)	Packing Method	Number of Functions	Type	JESD-609 Code	Terminal Finish	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Max Power Dissipation	Number of Elements	Number of Outputs	Polarity	Output Polarity	Throw Configuration	Halogen Free	Number of Circuits	Load Capacitance	Power Dissipation	Propagation Delay	Turn On Delay Time	Supplier Device Package	Output Characteristics	Propagation Delay (tpd)	Input Conditioning	Turn-Off Delay Time	Quiescent Current	Logic Function	High Level Output Current	Low Level Output Current	Independent Circuits	Number of Inputs	Number of Bits	Supply Type	Voltage - Supply	Circuit	Number of Input Lines	Number of Output Lines	Family	Max I(ol)	Power Supply Current-Max (ICC)	Normal Position	Off-state Isolation-Nom	On-state Resistance Match-Nom	Prop. Delay@Nom-Sup	Current - Output High, Low	Voltage Supply Source
74ACT251MTCX	ON Semiconductor	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)		74ACT		Obsolete	1 (Unlimited)														16-TSSOP (0.173, 4.40mm Width)								Surface Mount		-40°C~85°C						Multiplexer								74ACT251																							16-TSSOP									1				4.5V~5.5V	1 x 8:1										24mA 24mA	Single Supply
DM74S257N	ON Semiconductor	RFQ Min: 1 Mult: 1	download				Tube		74S		Obsolete	1 (Unlimited)														16-DIP (0.300, 7.62mm)								Through Hole		0°C~70°C						Multiplexer								74S257																																1				4.75V~5.25V	4 x 2:1										6.5mA 20mA	Single Supply
MC14512BDG	ON Semiconductor	RFQ Min: 1 Mult: 1	download	2 Weeks	ACTIVE (Last Updated: 4 days ago)	Surface Mount	Tube	2005	4000B	yes	Active	1 (Unlimited)	16						10mm	ROHS3 Compliant	Lead Free		No	16		16-SOIC (0.154, 3.90mm Width)		No SVHC			1.5mm	4mm		Surface Mount		-55°C~125°C	CMOS			RAIL	1	Data Selector/Multiplexer	e3	Tin (Sn)		GULL WING	260	5V	40	4512	16				3V		Multiplexer/Demultiplexers				500mW				TRUE		Halogen Free		50pF	500mW	170 ns								Multiplexer, Mux			1			Dual	3V~18V	1 x 8:1	8	3							650 ns	8.8mA 8.8mA	Single Supply
FST3253QSCX	ON Semiconductor	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)			yes	Obsolete	1 (Unlimited)					5V			RoHS Compliant	Lead Free			16		16-LSSOP (0.154, 3.90mm Width)								Surface Mount	288mg	-40°C~85°C						Multiplexer/Demultiplexer								3253																SP4T		2			250 ps	6.3 ns						3μA			128mA	1		8	Single	4V~5.5V	2 x 4:1											Single Supply
FST3253MTC	ON Semiconductor	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	1 (Unlimited)	16					2	5mm							16-TSSOP (0.173, 4.40mm Width)			compliant			4.4mm		Surface Mount		-40°C~85°C	CMOS				2	Multiplexer/Demultiplexer			DUAL	GULL WING		5V		3253		YES	0.65mm		4V					5.5V					TRUE									3-STATE								1		4		4V~5.5V	2 x 4:1			CBT/FST/QS/5C/B								Single Supply
74FST3345QSR	ON Semiconductor	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2004	74FST		Obsolete	1 (Unlimited)	20					2		Non-RoHS Compliant	Contains Lead					20-SSOP (0.154, 3.90mm Width)						3.9mm		Surface Mount		-40°C~85°C	CMOS				1	Bus Switch	e3	Tin (Sn)	DUAL	GULL WING	NOT SPECIFIED	4.5V	NOT SPECIFIED	74FST3345	20		0.635mm	R-PDSO-G20	4V		Bus Driver/Transceivers	Not Qualified	5V	5.5V				Non-Inverting		SPST								3-STATE	0.25 ns					64mA	15mA	1		8	Single	4V~5.5V	8 x 1:1			CBT/FST/QS/5C/B								Single Supply
74VHC139MTCX	ON Semiconductor	RFQ Min: 1 Mult: 1	download	9 Weeks	ACTIVE (Last Updated: 5 days ago)	Surface Mount	Tape & Reel (TR)	2008	74VHC	yes	Active	1 (Unlimited)	16	EAR99					5mm	ROHS3 Compliant	Lead Free	Gold	No	16		16-TSSOP (0.173, 4.40mm Width)								Surface Mount	173mg	-40°C~85°C	CMOS			TAPE AND REEL	2	Decoder/Demultiplexer	e4		DUAL	GULL WING		3.3V		74VHC139			0.65mm		2V		Decoder/Drivers			5.5V			4	Inverting		DP4T			50pF		16.5 ns	16.5 ns						4μA	Decoder, Demultiplexer, Demux						Single	2V~5.5V	1 x 2:4	2		AHC/VHC	0.008 A					10.5 ns	8mA 8mA	Single Supply
74ACTQ153PC	ON Semiconductor	RFQ Min: 1 Mult: 1	download				Tube		74ACTQ		Obsolete	1 (Unlimited)														16-DIP (0.300, 7.62mm)								Through Hole		-40°C~85°C						Multiplexer								74ACTQ153																							16-PDIP									1				4.5V~5.5V	2 x 4:1										24mA 24mA	Single Supply
MC74LVX257DR2	ON Semiconductor	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2009	74LVX		Obsolete	1 (Unlimited)	16						9.9mm	Non-RoHS Compliant	Contains Lead			16		16-SOIC (0.154, 3.90mm Width)			not_compliant			3.9mm		Surface Mount		-40°C~85°C	CMOS			TAPE AND REEL	4	Multiplexer	e0	Tin/Lead (Sn/Pb)	DUAL	GULL WING	235	2.7V	NOT SPECIFIED	74LVX257	16				2V			Not Qualified	3.3V	3.6V			1	Non-Inverting		DPST		4	50pF		12 ns			3-STATE								1			Single	2V~5.5V	4 x 2:1	8		LV/LV-A/LVX/H							4mA 4mA	Single Supply
MC74ACT253DG	ON Semiconductor	RFQ Min: 1 Mult: 1	download	35 Weeks	ACTIVE (Last Updated: 3 days ago)	Surface Mount	Tube	2006	74ACT	yes	Active	1 (Unlimited)	16				5V		10mm	ROHS3 Compliant	Lead Free		No	16		16-SOIC (0.154, 3.90mm Width)					1.5mm	4mm		Surface Mount		-40°C~85°C	CMOS				2	Multiplexer	e3	Tin (Sn)	DUAL	GULL WING	260	5V	40	74ACT253	16								5V						TRUE	4PST	Halogen Free		50pF		11 ns											1	8	2	Single	4.5V~5.5V	2 x 4:1	4	3	ACT							24mA 24mA	Single Supply
MC74ACT139NG	ON Semiconductor	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2006	74ACT	yes	Obsolete	1 (Unlimited)	16	EAR99			5V			RoHS Compliant	Lead Free		No	16		16-DIP (0.300, 7.62mm)								Through Hole		-40°C~85°C	CMOS				2	Decoder/Demultiplexer	e3	Tin (Sn)	DUAL		260	5V	40	74ACT139	16						Decoder/Drivers		5V					Inverting		DP4T			50pF		11 ns	11 ns				STANDARD		8μA	Decoder, Demultiplexer			2			Single	4.5V~5.5V	1 x 2:4	1	4	ACT							24mA 24mA	Single Supply
MC74AC257MEL	ON Semiconductor	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	2011	74AC		Obsolete	3 (168 Hours)	16							Non-RoHS Compliant						16-SOIC (0.209, 5.30mm Width)						5.275mm		Surface Mount		-40°C~85°C	CMOS		2.05mm	TAPE AND REEL	4	Multiplexer	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V	40	74AC257	16	YES			2V			Not Qualified	3.3/5V	6V			1		TRUE				50pF					3-STATE	9 ns							1	2			2V~6V	4 x 2:1			AC						9 ns	24mA 24mA	Single Supply
MC100E164FNG	ON Semiconductor	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube	2006	100E		Obsolete	3 (168 Hours)	28							RoHS Compliant	Lead Free			28	NECL MODE OPERATING RANGE: VEE = -4.2 V TO -5.7 V WITH VCC = 0 V	28-LCC (J-Lead)								Surface Mount		0°C~85°C	ECL		4.57mm		1	Multiplexer	e3	Tin (Sn)	QUAD	J BEND	260	5V	40	100E164	28				4.2V			Not Qualified	-4.5V	5.7V			1		COMPLEMENTARY						1.1 ns			OPEN-EMITTER					Mux						Dual	±4.2V~5.7V	1 x 16:1	16								0.85 ns		Dual Supply
MC10H172FNR2	ON Semiconductor	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2006	10H		Obsolete	3 (168 Hours)	20	EAR99					8.965mm	Non-RoHS Compliant	Contains Lead			20		20-LCC (J-Lead)			not_compliant			8.965mm		Surface Mount		0°C~75°C	ECL			TAPE AND REEL	2	Decoder	e0		QUAD	J BEND	235		NOT SPECIFIED	10H172	20							Not Qualified				2		Non-Inverting							2.1 ns	2.8 ns		OPEN-EMITTER		STANDARD			Decoder, Demux	-50mA	50mA	1			Dual	-4.94V~-5.46V	2 x 1:4		4	10H		85mA						Dual Supply
74F399PC	ON Semiconductor	RFQ Min: 1 Mult: 1	download			Through Hole	Tube		74F		Obsolete	1 (Unlimited)			70°C	0°C	5V			RoHS Compliant	Lead Free			16		16-DIP (0.300, 7.62mm)	5.5V			4.5V				Through Hole		0°C~70°C						Multiplexer								74F399													4					4			9 ns		16-PDIP						Multiplexer			1	8	4	Single	4.5V~5.5V	4 x 2:1	2	1								1mA 20mA	Single Supply
M74VHCT157ADTR2G	ON Semiconductor	RFQ Min: 1 Mult: 1	download	45 Weeks	ACTIVE (Last Updated: 4 days ago)	Surface Mount	Tape & Reel (TR)	2005	74VHCT	yes	Active	1 (Unlimited)	16				5V		5mm	ROHS3 Compliant	Lead Free		No	16		16-TSSOP (0.173, 4.40mm Width)								Surface Mount		-55°C~125°C	CMOS			TAPE AND REEL	4	Multiplexer	e4	Nickel/Palladium/Gold (Ni/Pd/Au)		GULL WING	260	5V	40	74VHCT157	16		0.65mm						5V						TRUE	DPST	Halogen Free		50pF	180mW	8.4 ns			3-STATE					Multiplexer, Mux			1			Dual	4.5V~5.5V	4 x 2:1	8	4	AHCT/VHCT						9.5 ns	8mA 8mA	Dual Supply
7WBD3126USG	ON Semiconductor	RFQ Min: 1 Mult: 1	download	16 Weeks	ACTIVE (Last Updated: 1 week ago)		Tape & Reel (TR)	2006		yes	Active	1 (Unlimited)	8				5V	2		ROHS3 Compliant	Lead Free	Tin		8		8-VFSOP (0.091, 2.30mm Width)							70Ohm	Surface Mount		-55°C~125°C			0.9mm		2	Bus Switch		Nickel/Gold/Palladium (Ni/Au/Pd)	DUAL	GULL WING	260	4.5V	40	7WBD3126	8	YES	0.5mm		4V		Bus Driver/Transceivers	Not Qualified	5V		498mW	2			TRUE		Halogen Free				250 ps	4.8 ns		3-STATE				1mA		-128mA	128mA			2	Single	4V~5.5V	1 x 1:1			CBT/FST/QS/5C/B								Single Supply
74F399SCX	ON Semiconductor	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2004	74F		Obsolete	1 (Unlimited)			70°C	0°C	5V			RoHS Compliant	Lead Free			16		16-SOIC (0.154, 3.90mm Width)	5.5V			4.5V				Surface Mount		0°C~70°C						Multiplexer								74F399													4								9 ns		16-SOIC						Multiplexer			1	8		Single	4.5V~5.5V	4 x 2:1	2	1								1mA 20mA	Single Supply
MC74HC238ADG	ON Semiconductor	RFQ Min: 1 Mult: 1	download	51 Weeks	ACTIVE (Last Updated: 1 week ago)	Surface Mount	Tube	2006	74HC	yes	Active	1 (Unlimited)	16	EAR99					9.9mm	ROHS3 Compliant	Lead Free			16		16-SOIC (0.154, 3.90mm Width)		No SVHC						Surface Mount		-55°C~125°C	CMOS			RAIL	1	Decoder/Demultiplexer	e3	Tin (Sn)	DUAL	GULL WING	NOT SPECIFIED	3V	NOT SPECIFIED	74HC238	16				2V		Decoder/Drivers	Not Qualified		6V				Non-Inverting			Halogen Free		50pF	500mW	19 ns	205 ns				STANDARD		4μA	Decoder, Demultiplexer			1		3	Single	2V~6V	1 x 3:8	6	8	HC/UH	0.004 A						5.2mA 5.2mA	Single Supply
MC74LVX139DTR2	ON Semiconductor	RFQ Min: 1 Mult: 1	download	26 Weeks		Surface Mount	Tape & Reel (TR)	2011	74LVX		Obsolete	1 (Unlimited)	16	EAR99					5mm	Non-RoHS Compliant	Contains Lead			16		16-TSSOP (0.173, 4.40mm Width)								Surface Mount		-40°C~85°C	CMOS			TAPE AND REEL	2	Decoder/Demultiplexer	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	2.7V	40	74LVX139	16		0.65mm		2V		Decoder/Drivers	Not Qualified	3.3V	3.6V			4	Inverting		DP4T			50pF		18 ns					STANDARD		2μA							Single	2V~3.6V	1 x 2:4	2		LV/LV-A/LVX/H						15 ns	4mA 4mA	Single Supply
74ACT399MTCX	ON Semiconductor	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)		74ACT		Obsolete	1 (Unlimited)														16-TSSOP (0.173, 4.40mm Width)								Surface Mount		-40°C~85°C						Multiplexer								74ACT399																																1				4.5V~5.5V	4 x 2:1										24mA 24mA	Single Supply
NC7SZ66L6X	ON Semiconductor	RFQ Min: 1 Mult: 1	download	5 Weeks	ACTIVE (Last Updated: 4 days ago)	Surface Mount	Tape & Reel (TR)		7SZ	yes	Active	1 (Unlimited)	6	EAR99						ROHS3 Compliant	Lead Free			6		6-UFDFN							5Ohm	Surface Mount	18mg	-40°C~85°C	CMOS	10μA	0.55mm		1	Bus Switch	e4	Gold/Nickel (Au/Ni)	DUAL	NO LEAD	NOT SPECIFIED	1.8V	NOT SPECIFIED	7SZ66			0.5mm			1	Multiplexer or Switches	Not Qualified	3.3V	5.5V						SPST						7 ns					9.2 ns			128mA			1		Single	1.65V~5.5V	1 x 1:1						NO	50 dB	125Ohm			Single Supply
MC10H171PG	ON Semiconductor	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2006	10H		Obsolete	1 (Unlimited)	16	EAR99						RoHS Compliant	Lead Free			16		16-DIP (0.300, 7.62mm)			unknown					Through Hole		0°C~75°C	ECL				2	Decoder	e3	Tin (Sn)			260		40	10H171	16							Not Qualified					4	Inverting							2.1 ns	2.8 ns		OPEN-EMITTER		STANDARD				-50mA	50mA	1	2		Dual	-4.94V~-5.46V	2 x 1:4			10H		85mA						Dual Supply
MC74AC138MELG	ON Semiconductor	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2011	74AC		Obsolete	3 (168 Hours)	16	EAR99			5V			RoHS Compliant	Lead Free			16		16-SOIC (0.209, 5.30mm Width)						5.275mm		Surface Mount		-40°C~85°C	CMOS		2.05mm	TAPE AND REEL	1	Decoder/Demultiplexer	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V	40	74AC138	16				2V		Decoder/Drivers	Not Qualified	2/6V	6V				Inverting					50pF		16.5 ns	16.5 ns				STANDARD		8μA					3		Single	2V~6V	1 x 3:8	1	8	AC							24mA 24mA	Single Supply
MC74AC253DR2G	ON Semiconductor	RFQ Min: 1 Mult: 1	download	35 Weeks	ACTIVE (Last Updated: 2 days ago)	Surface Mount	Tape & Reel (TR)	2006	74AC	yes	Active	1 (Unlimited)	16				5V		9.9mm	ROHS3 Compliant	Lead Free		No	16		16-SOIC (0.154, 3.90mm Width)								Surface Mount		-40°C~85°C	CMOS			TR	2	Multiplexer	e3	Tin (Sn)	DUAL	GULL WING	260	5V	40	74AC253	16				2V					6V					TRUE	4PST	Halogen Free		50pF		10 ns								Multiplexer, Mux			1	8	2	Single	2V~6V	2 x 4:1	4	3	AC							24mA 24mA	Single Supply
DM74LS251N	ON Semiconductor	RFQ Min: 1 Mult: 1	download				Tube		74LS		Obsolete	1 (Unlimited)														16-DIP (0.300, 7.62mm)								Through Hole		0°C~70°C						Multiplexer								74LS251																																1				4.75V~5.25V	1 x 8:1										2.6mA 24mA	Single Supply
7WB3126MUTAG	ON Semiconductor	RFQ Min: 1 Mult: 1	download	4 Weeks	ACTIVE (Last Updated: 2 days ago)		Tape & Reel (TR)	2006		yes	Active	1 (Unlimited)	8				5V	2		ROHS3 Compliant	Lead Free	Gold		8		8-UFDFN							20Ohm	Surface Mount	9.49709mg	-55°C~125°C			0.55mm		2	Bus Switch	e4		DUAL	NO LEAD	260	4.5V	40	7WB3126	8	YES	0.4mm		4V		Bus Driver/Transceivers	Not Qualified	5V		1.127W	2			TRUE						4.8 ns			3-STATE				100nA		-128mA	128mA			1	Single	4V~5.5V	1 x 1:1			CBT/FST/QS/5C/B								Single Supply
NC7SP157P6X	ON Semiconductor	RFQ Min: 1 Mult: 1	download	9 Weeks	ACTIVE (Last Updated: 5 days ago)	Surface Mount	Tape & Reel (TR)	2004	7SP	yes	Active	1 (Unlimited)	6	EAR99					2mm	ROHS3 Compliant	Lead Free		No	6		6-TSSOP, SC-88, SOT-363		No SVHC			900μm	1.25mm		Surface Mount	28mg	-40°C~85°C	CMOS			TAPE AND REEL	1	Multiplexer	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING		1.2V		7SP157					0.9V								1		TRUE	DPST			30pF		14.1 ns														Single	0.9V~3.6V	1 x 2:1	2		P	0.0005 A					47.7 ns	2.6mA 2.6mA	Single Supply
MC74LCX258DT	ON Semiconductor	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube	2011	74LCX		Obsolete	1 (Unlimited)	16						5mm	Non-RoHS Compliant	Contains Lead			16		16-TSSOP (0.173, 4.40mm Width)								Surface Mount		-40°C~85°C	CMOS				4	Multiplexer	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	2.7V	40	74LCX258	16		0.65mm		2V			Not Qualified						Inverting		DPST			50pF		6.5 ns											1		4	Single	2V~3.6V	4 x 2:1	2	3	LVC/LCX/Z							8mA 8mA	Single Supply
7WB3306AMX1TCG	ON Semiconductor	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	2014		yes	Obsolete	1 (Unlimited)	8				5V	2	1.95mm	RoHS Compliant	Lead Free		No	8		8-XFLGA						1mm	20Ohm	Surface Mount		-55°C~125°C			0.4mm		1	Bus Switch	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	BOTTOM	BUTT	260	4.5V	40	7WB3306	8	YES	0.5mm		4V						274mW	2			TRUE		Halogen Free				250 ps	4.8 ns						100nA		-128mA	128mA			2	Single	4V~5.5V	1 x 1:1											Single Supply

74ACT251MTCX ON Semiconductor
4.5V~5.5V 74ACT251 Signal switch74ACT Series

Price: 0.0000
RFQ
DM74S257N ON Semiconductor
4.75V~5.25V 74S257 Signal switch74S Series

Price: 0.0000
RFQ
MC14512BDG ON Semiconductor
16 Terminations3V~18V 16 Pin 4512 Signal switch4000B Series 1 Functions

Price: 0.0000
RFQ
FST3253QSCX ON Semiconductor
4V~5.5V 16 Pin 3253 Signal switch

Price: 0.0000
RFQ
FST3253MTC ON Semiconductor
16 Terminations4V~5.5V 3253 Signal switch2 Functions

Price: 0.0000
RFQ
74FST3345QSR ON Semiconductor
20 Terminations4V~5.5V 74FST3345 Signal switch74FST Series 1 Functions

Price: 0.0000
RFQ
74VHC139MTCX ON Semiconductor
16 Terminations2V~5.5V 16 Pin 74VHC139 Signal switch74VHC Series 4 Outputs2 Functions

Price: 0.0000
RFQ
74ACTQ153PC ON Semiconductor
4.5V~5.5V 74ACTQ153 Signal switch74ACTQ Series

Price: 0.0000
RFQ
MC74LVX257DR2 ON Semiconductor
16 Terminations2V~5.5V 16 Pin 74LVX257 Signal switch74LVX Series 1 Outputs4 Functions

Price: 0.0000
RFQ
MC74ACT253DG ON Semiconductor
16 Terminations4.5V~5.5V 16 Pin 74ACT253 Signal switch74ACT Series 2 Functions

Price: 0.0000
RFQ
MC74ACT139NG ON Semiconductor
16 Terminations4.5V~5.5V 16 Pin 74ACT139 Signal switch74ACT Series 2 Functions

Price: 0.0000
RFQ
MC74AC257MEL ON Semiconductor
16 Terminations2V~6V 74AC257 Signal switch74AC Series 1 Outputs4 Functions

Price: 0.0000
RFQ
MC100E164FNG ON Semiconductor
28 Terminations±4.2V~5.7V 28 Pin 100E164 Signal switch100E Series 1 Outputs1 Functions

Price: 0.0000
RFQ
MC10H172FNR2 ON Semiconductor
20 Terminations-4.94V~-5.46V 20 Pin 10H172 Signal switch10H Series 2 Functions

Price: 0.0000
RFQ
74F399PC ON Semiconductor
4.5V~5.5V 16 Pin 74F399 Signal switch74F Series 4 OutputsMin 4.5V VMax 5.5V V

Price: 0.0000
RFQ
M74VHCT157ADTR2G ON Semiconductor
16 Terminations4.5V~5.5V 16 Pin 74VHCT157 Signal switch74VHCT Series 4 Functions

Price: 0.0000
RFQ
7WBD3126USG ON Semiconductor
8 Terminations4V~5.5V 8 Pin 7WBD3126 Signal switch2 Functions

Price: 0.0000
RFQ
74F399SCX ON Semiconductor
4.5V~5.5V 16 Pin 74F399 Signal switch74F Series 4 OutputsMin 4.5V VMax 5.5V V

Price: 0.0000
RFQ
MC74HC238ADG ON Semiconductor
16 Terminations2V~6V 16 Pin 74HC238 Signal switch74HC Series 1 Functions

Price: 0.0000
RFQ
MC74LVX139DTR2 ON Semiconductor
16 Terminations2V~3.6V 16 Pin 74LVX139 Signal switch74LVX Series 4 Outputs2 Functions

Price: 0.0000
RFQ
74ACT399MTCX ON Semiconductor
4.5V~5.5V 74ACT399 Signal switch74ACT Series

Price: 0.0000
RFQ
NC7SZ66L6X ON Semiconductor
6 Terminations 1.65V~5.5V 6 Pin 7SZ66 Signal switch 7SZ Series 1 Functions

Price: 0.0000
RFQ
MC10H171PG ON Semiconductor
16 Terminations-4.94V~-5.46V 16 Pin 10H171 Signal switch10H Series 4 Outputs2 Functions

Price: 0.0000
RFQ
MC74AC138MELG ON Semiconductor
16 Terminations2V~6V 16 Pin 74AC138 Signal switch74AC Series 1 Functions

Price: 0.0000
RFQ
MC74AC253DR2G ON Semiconductor
16 Terminations2V~6V 16 Pin 74AC253 Signal switch74AC Series 2 Functions

Price: 0.0000
RFQ
DM74LS251N ON Semiconductor
4.75V~5.25V 74LS251 Signal switch74LS Series

Price: 0.0000
RFQ
7WB3126MUTAG ON Semiconductor
8 Terminations4V~5.5V 8 Pin 7WB3126 Signal switch2 Functions

Price: 0.0000
RFQ
NC7SP157P6X ON Semiconductor
6 Terminations0.9V~3.6V 6 Pin 7SP157 Signal switch7SP Series 1 Outputs1 Functions

Price: 0.0000
RFQ
MC74LCX258DT ON Semiconductor
16 Terminations2V~3.6V 16 Pin 74LCX258 Signal switch74LCX Series 4 Functions

Price: 0.0000
RFQ
7WB3306AMX1TCG ON Semiconductor
8 Terminations4V~5.5V 8 Pin 7WB3306 Signal switch1 Functions

Price: 0.0000
RFQ

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