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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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I/O Expanders

Name	Manufacturer	Pricing(USD)	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Operating Supply Voltage	Number of Ports	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Package / Case	Interface	REACH SVHC	Height	Width	Thickness	Mounting Type	Weight	Operating Temperature	Technology	Max Supply Current	Height Seated (Max)	HTS Code	Number of Functions	Nominal Supply Current	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	Output Type	Surface Mount	Terminal Pitch	JESD-30 Code	Number of Channels	Qualification Status	Power Supplies	Ambient Temperature Range High	Max Power Dissipation	Number of Outputs	Output Current	Feature	Halogen Free	Power Dissipation	Supplier Device Package	Max Junction Temperature (Tj)	Number of Bits	Number of I/O	Supply Current-Max	Voltage - Supply	External Data Bus Width	uPs/uCs/Peripheral ICs Type	Clock Frequency	Current - Output Source/Sink	Interrupt Output
PCF8574ANG4	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1					Tube			Discontinued	1 (Unlimited)						ROHS3 Compliant					16-DIP (0.300, 7.62mm)	I2C					Through Hole		-40°C~85°C														PCF8574		Push-Pull											POR						8		2.5V~6V			100kHz	1mA 25mA	Yes
PCA9539BS,115	NXP Semiconductors	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2003		Active	1 (Unlimited)	24			2	4mm	ROHS3 Compliant					24-VFQFN Exposed Pad	I2C, SMBus			4mm		Surface Mount		-40°C~85°C	CMOS		1mm	8542.31.00.01					QUAD	NO LEAD	NOT SPECIFIED	3V	NOT SPECIFIED	PCA9539	24	Push-Pull	YES	0.5mm	S-PQCC-N24		Not Qualified	2.5/5V					POR					16	16		2.3V~5.5V			400kHz	10mA 25mA	Yes
TCA9554ADWR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 3 days ago)		Tape & Reel (TR)		yes	Active	1 (Unlimited)	16	EAR99		1	10.3mm	ROHS3 Compliant				16	16-SOIC (0.295, 7.50mm Width)	I2C, SMBus		2.65mm	7.5mm	2.35mm	Surface Mount		-40°C~85°C	CMOS						e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	NOT SPECIFIED	1.8V	NOT SPECIFIED	CA9554		Push-Pull	YES	1.27mm									POR					8	8		1.65V~5.5V			400kHz		Yes
TCA6408ZXYR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1				Surface Mount	Tape & Reel (TR)		no	Obsolete	1 (Unlimited)	20	EAR99	5.5V	1	3mm	ROHS3 Compliant	Contains Lead			20	20-UFBGA	I2C, SMBus			2.5mm		Surface Mount		-40°C~85°C	CMOS		0.61mm				e1	Tin/Silver/Copper (Sn/Ag/Cu)	BOTTOM	BALL	260	1.8V	NOT SPECIFIED	TCA6408	20	Push-Pull		0.5mm			Not Qualified					25mA	POR					8	8		1.65V~5.5V			400kHz	10mA 25mA	Yes
MAX7300ATI+	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download				Tube			Obsolete	3 (168 Hours)						ROHS3 Compliant					28-WFQFN Exposed Pad	I2C, 2-Wire Serial					Surface Mount		-40°C~125°C																Push-Pull														28-TQFN (5x5)			20		2.5V~5.5V			400kHz	4.5mA 10mA	Yes
PCA9555PWRE4	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1					Tape & Reel (TR)			Not For New Designs	1 (Unlimited)	24	EAR99	5.5V	2	7.8mm	ROHS3 Compliant	Lead Free			24	24-TSSOP (0.173, 4.40mm Width)	I2C, SMBus			4.4mm		Surface Mount	89.499445mg	-40°C~85°C	CMOS						e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	3V	NOT SPECIFIED	CA9555	24	Push-Pull	YES	0.65mm			Not Qualified				2		POR					16	16		2.3V~5.5V			400kHz	10mA 25mA	Yes
CQ82C55A	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download				Tube			Obsolete	2 (1 Year)	44	EAR99		3	10mm	Non-RoHS Compliant					44-QFP	Parallel			10mm		Surface Mount		0°C~70°C	CMOS		2.45mm	8542.39.00.01			e3	Matte Tin (Sn) - annealed	QUAD	GULL WING	260	5V	30	82C55A	44	Open Drain	YES	0.8mm	S-PQFP-G44														24		4.5V~5.5V				2.5mA	No
PCA9539DGVR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 4 days ago)		Tape & Reel (TR)		yes	Active	1 (Unlimited)	24	EAR99	5.5V	2	5mm	ROHS3 Compliant	Lead Free			24	24-TFSOP (0.173, 4.40mm Width)	I2C, SMBus		1.2mm	4.4mm	1.05mm	Surface Mount	60.894776mg	-40°C~85°C	CMOS						e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	3V	NOT SPECIFIED	CA9539	24	Push-Pull	YES	0.4mm			Not Qualified				2	25mA	POR					16	16		2.3V~5.5V			400kHz	10mA 25mA	Yes
PCA9557DBR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 4 days ago)		Tape & Reel (TR)		yes	Active	1 (Unlimited)	16	EAR99	6V	1	6.2mm	ROHS3 Compliant	Lead Free	Gold		16	16-SSOP (0.209, 5.30mm Width)	I2C, SMBus		2mm	5.3mm	1.95mm	Surface Mount	128.593437mg	-40°C~85°C	CMOS						e4		DUAL	GULL WING	260	2.5V		CA9557	16	Open Drain, Push-Pull	YES	0.65mm				2.5/5V					POR					8	8	0.025mA	2.3V~5.5V			400kHz	10mA 25mA	No
PCA9534APWR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 3 days ago)		Tape & Reel (TR)		yes	Active	1 (Unlimited)	16	EAR99		1	5mm	ROHS3 Compliant	Lead Free	Gold	No	16	16-TSSOP (0.173, 4.40mm Width)	I2C, SMBus	No SVHC	1.2mm	4.4mm	1mm	Surface Mount	61.887009mg	-40°C~85°C	CMOS						e4		DUAL	GULL WING	260	5V		CA9534	16	Push-Pull	YES					2.5/5V					POR					8	8	0.175mA	2.3V~5.5V			400kHz	10mA 25mA	Yes
PCA9534ARGVR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 3 days ago)		Tape & Reel (TR)		yes	Active	2 (1 Year)	16	EAR99	5.5V	1	4mm	ROHS3 Compliant	Lead Free			16	16-VQFN Exposed Pad	I2C, SMBus		1mm	4mm	900μm	Surface Mount		-40°C~85°C	CMOS						e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	NO LEAD	260	5V	NOT SPECIFIED	CA9534	16	Push-Pull	YES	0.65mm			Not Qualified	2.5/5V					POR					8	8	0.175mA	2.3V~5.5V			400kHz	10mA 25mA	Yes
JLC1562BNG	ON Semiconductor	0.0000	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2005	yes	Obsolete	3 (168 Hours)	16	EAR99	6V	1	19.175mm	RoHS Compliant	Lead Free			16	16-DIP (0.300, 7.62mm)	I2C			7.62mm		Through Hole		-40°C~85°C	CMOS		4.44mm				e3	Tin (Sn)	DUAL		260	5V	40	JLC1562	16	Open Drain		2.54mm								25mA	DAC, POR						8		4.2V~6V		PARALLEL IO PORT, GENERAL PURPOSE	100kHz		No
PCA9538APWJ	NXP Semiconductors	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2003		Active	1 (Unlimited)	24			1		ROHS3 Compliant					16-TSSOP (0.173, 4.40mm Width)	I2C, SMBus			4.4mm		Surface Mount		-40°C~85°C	CMOS		1.1mm						DUAL	GULL WING	NOT SPECIFIED	1.8V	NOT SPECIFIED	PCA9538	16	Push-Pull	YES	0.65mm	R-PDSO-G24		Not Qualified						POR					8	8		1.65V~5.5V			400kHz	10mA 25mA	Yes
PCF8574AT/3,512	NXP Semiconductors	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks			Tube	1997		Obsolete	2 (1 Year)	16			1	10.3mm	ROHS3 Compliant					16-SOIC (0.295, 7.50mm Width)	I2C			7.5mm		Surface Mount		-40°C~85°C	CMOS		2.65mm				e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V	30	PCF8574	16	Push-Pull	YES	1.27mm	R-PDSO-G16		Not Qualified	3/5V					POR					8	8	0.1mA	2.5V~6V	1		100kHz	300μA 25mA	Yes
PCF8574ADWRG4	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1					Tape & Reel (TR)		no	Obsolete	1 (Unlimited)	16	EAR99	6V	1	10.3mm	ROHS3 Compliant	Contains Lead			16	16-SOIC (0.295, 7.50mm Width)	I2C			7.5mm		Surface Mount	420.395078mg	-40°C~85°C	CMOS		2.65mm				e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V	NOT SPECIFIED	PCF8574	16	Push-Pull	YES	1.27mm			Not Qualified	3/5V					POR					8	8		2.5V~6V			100kHz	1mA 25mA	Yes
TCA9538DBR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 3 days ago)	Surface Mount	Tape & Reel (TR)		yes	Active	1 (Unlimited)	16	EAR99		1	6.2mm	ROHS3 Compliant	Lead Free			16	16-SSOP (0.209, 5.30mm Width)	I2C	No SVHC	2mm	5.3mm	1.95mm	Surface Mount		-40°C~85°C	CMOS						e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING		1.8V		CA9538		Push-Pull		0.65mm														8	8	0.03mA	1.65V~5.5V		PARALLEL IO PORT, GENERAL PURPOSE	400kHz		Yes
PCA9534DGVR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 3 days ago)		Tape & Reel (TR)		yes	Active	1 (Unlimited)	16	EAR99	5.5V	1	3.6mm	ROHS3 Compliant	Lead Free			16	16-TFSOP (0.173, 4.40mm Width)	I2C, SMBus		1.2mm	4.4mm	1.05mm	Surface Mount	41.900595mg	-40°C~85°C	CMOS						e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V	NOT SPECIFIED	CA9534	16	Push-Pull	YES	0.4mm			Not Qualified	2.5/5V					POR					8	8	0.175mA	2.3V~5.5V			400kHz	10mA 25mA	Yes
TCA6408PWG4	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1				Surface Mount	Tube		no	Obsolete	1 (Unlimited)	16	EAR99	5.5V	1	5mm	ROHS3 Compliant	Contains Lead			16	16-TSSOP (0.173, 4.40mm Width)	I2C, SMBus			4.4mm		Surface Mount	61.887009mg	-40°C~85°C	CMOS		1.2mm				e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	1.8V	NOT SPECIFIED	TCA6408	16	Push-Pull		0.65mm			Not Qualified					25mA	POR					8	8		1.65V~5.5V			400kHz	10mA 25mA	Yes
PCA8575PW,112	NXP Semiconductors	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks			Tube	2003		Obsolete	1 (Unlimited)	24			1	7.8mm	ROHS3 Compliant					24-TSSOP (0.173, 4.40mm Width)	I2C			4.4mm		Surface Mount		-40°C~85°C	CMOS		1.1mm	8542.39.00.01			e4	NICKEL PALLADIUM GOLD	DUAL	GULL WING	260		30	PCA8575	24	Push-Pull	YES	0.65mm	R-PDSO-G24		Not Qualified	2.5/5V					POR					16	16		2.3V~5.5V			400kHz	100μA 25mA	Yes
PCA8575DK,118	NXP Semiconductors	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	2003		Obsolete	1 (Unlimited)	24			1	8.7mm	ROHS3 Compliant					24-SSOP (0.154, 3.90mm Width)	I2C			3.9mm		Surface Mount		-40°C~85°C	CMOS		1.73mm	8542.39.00.01			e4	NICKEL PALLADIUM GOLD	DUAL	GULL WING	260		40	PCA8575	24	Push-Pull	YES	0.635mm	R-PDSO-G24		Not Qualified						POR						16		2.3V~5.5V			400kHz	100μA 25mA	Yes
PCA9702PW,112	NXP Semiconductors	0.0000	RFQ Min: 1 Mult: 1	download	10 Weeks			Tube	2005		Obsolete	1 (Unlimited)	16				5mm	ROHS3 Compliant					16-TSSOP (0.173, 4.40mm Width)	SPI Serial			4.4mm		Surface Mount		-40°C~125°C			1.1mm	8542.39.00.01	1		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	3.3V	30	PCA9702	16	Push-Pull	YES	0.65mm	R-PDSO-G16		Not Qualified												8 (Input Only)		2.5V~5.5V			5MHz		Yes
PCA9535CPW,118	NXP Semiconductors	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2003		Active	1 (Unlimited)	24			2	7.8mm	ROHS3 Compliant					24-TSSOP (0.173, 4.40mm Width)	I2C, SMBus			4.4mm		Surface Mount		-40°C~85°C	CMOS		1.1mm	8542.39.00.01			e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	3V	30	PCA9535	24	Open Drain	YES	0.65mm	R-PDSO-G24		Not Qualified	2.5/5V					POR					16	16		2.3V~5.5V			400kHz	10mA 25mA	Yes
PCA9655EDWR2G	ON Semiconductor	0.0000	RFQ Min: 1 Mult: 1	download	5 Weeks	ACTIVE (Last Updated: 2 days ago)		Tape & Reel (TR)	2006	yes	Active	3 (168 Hours)	24				15.39mm	ROHS3 Compliant	Lead Free			24	24-SOIC (0.295, 7.50mm Width)	I2C, SMBus	No SVHC		7.5mm		Surface Mount	1.098005g	-55°C~125°C			2.65mm	8542.39.00.01	1		e3	Tin (Sn)	DUAL	GULL WING	NOT SPECIFIED	2.3V	NOT SPECIFIED	PCA9655E	24	Push-Pull	YES	1.27mm			Not Qualified			600mW		50mA	POR	Halogen Free					16		1.65V~5.5V			100kHz	42mA	Yes
PCA9675BS,118	NXP Semiconductors	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2003		Obsolete	1 (Unlimited)	24			1	4mm	ROHS3 Compliant					24-VFQFN Exposed Pad	I2C			4mm		Surface Mount		-40°C~85°C	CMOS		1mm	8542.39.00.01			e3/e4	TIN/NICKEL PALLADIUM GOLD	QUAD	NO LEAD	NOT SPECIFIED		NOT SPECIFIED	PCA9675	24	Push-Pull	YES	0.5mm	S-PQCC-N24		Not Qualified	2.3/5.5V					POR					16	16		2.3V~5.5V			1MHz	100μA 25mA	Yes
PCA9555DB,118	NXP Semiconductors	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2003		Active	1 (Unlimited)	24			2	8.2mm	ROHS3 Compliant					24-SSOP (0.209, 5.30mm Width)	I2C, SMBus			5.3mm		Surface Mount		-40°C~85°C	CMOS		2mm	8542.39.00.01			e4	NICKEL PALLADIUM GOLD	DUAL	GULL WING	260	3V	30	PCA9555	24	Push-Pull	YES	0.65mm	R-PDSO-G24		Not Qualified	2.5/5V					POR					16	16		2.3V~5.5V			400kHz	10mA 25mA	Yes
MCP23S17T-E/ML	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	12 Weeks		Surface Mount	Tape & Reel (TR)	2007	yes	Active	1 (Unlimited)	28	EAR99	5.5V	2	6mm	ROHS3 Compliant	Lead Free			28	28-VQFN Exposed Pad	SPI			6mm		Surface Mount		-40°C~125°C	CMOS					1mA	e3	Matte Tin (Sn) - annealed	QUAD	NO LEAD	260	5V	40	MCP23S17	28	Push-Pull		0.65mm		1	Not Qualified	5V				25mA	POR		700mW			16	16		1.8V~5.5V			10MHz		Yes
PCA9655EMTTXG	ON Semiconductor	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks	ACTIVE (Last Updated: 2 days ago)		Tape & Reel (TR)	2012	yes	Active	1 (Unlimited)	24				4mm	ROHS3 Compliant	Lead Free			24	24-WFQFN Exposed Pad	I2C, SMBus		800μm	4mm		Surface Mount		-55°C~125°C		100mA		8542.39.00.01	1		e3	Tin (Sn)	DUAL	NO LEAD	NOT SPECIFIED	2.3V	NOT SPECIFIED	PCA9655E	24	Push-Pull	YES	0.5mm			Not Qualified		125°C			50mA	POR	Halogen Free	600mW		150°C		16		1.65V~5.5V			100kHz	42mA	Yes
TCA6416PWG4	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1				Surface Mount	Tube			Not For New Designs	1 (Unlimited)	24	EAR99	5.5V	2	7.8mm	ROHS3 Compliant	Lead Free			24	24-TSSOP (0.173, 4.40mm Width)	I2C, SMBus			4.4mm		Surface Mount	89.499445mg	-40°C~85°C	CMOS		1.2mm	8542.39.00.01			e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	1.8V	NOT SPECIFIED	TCA6416	24	Push-Pull		0.65mm			Not Qualified	1.8/5V				25mA	POR					16	16	0.03mA	1.65V~5.5V			400kHz	10mA 25mA	Yes
NLVPCA9535EDTR2G	ON Semiconductor	0.0000	RFQ Min: 1 Mult: 1	download	27 Weeks	ACTIVE (Last Updated: 2 days ago)	Surface Mount	Tape & Reel (TR)	2012	yes	Active	1 (Unlimited)		EAR99				ROHS3 Compliant	Lead Free		No	24	24-TSSOP (0.173, 4.40mm Width)	I2C					Surface Mount		-55°C~125°C	CMOS						e4	Nickel/Palladium/Gold (Ni/Pd/Au)								Open Drain																	8		1.65V~5.5V		PARALLEL IO PORT, GENERAL PURPOSE	100kHz		Yes
PCA6408APW,118	NXP USA Inc.	1.2171	Add to Cart Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2010		Active	1 (Unlimited)	16			1		ROHS3 Compliant					16-TSSOP (0.173, 4.40mm Width)	I2C, SMBus			4.4mm		Surface Mount		-40°C~85°C	CMOS		1.1mm						DUAL	GULL WING	NOT SPECIFIED	1.8V	NOT SPECIFIED	PCA6408	16	Push-Pull	YES	0.65mm	R-PDSO-G16		Not Qualified						POR					8	8		1.65V~5.5V			400kHz	10mA 25mA	Yes

PCF8574ANG4 Texas Instruments
I/O Expander PCF8574 16-DIP (0.300, 7.62mm)

Price: 0.0000
RFQ
PCA9539BS,115 NXP Semiconductors
24 Termination 0.5mm 2.5/5V I/O Expander PCA9539 3V 24-VFQFN Exposed Pad

Price: 0.0000
RFQ
TCA9554ADWR Texas Instruments
16 Termination 1.27mm I/O Expander CA9554 16 Pin 1.8V 16-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
TCA6408ZXYR Texas Instruments
20 Termination 0.5mm I/O Expander TCA6408 20 Pin 1.8V 20-UFBGA

Price: 0.0000
RFQ
MAX7300ATI+ Rochester Electronics
I/O Expander 28-WFQFN Exposed Pad

Price: 0.0000
RFQ
PCA9555PWRE4 Texas Instruments
24 Termination 0.65mm I/O Expander CA9555 24 Pin 3V 24-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
CQ82C55A Renesas Electronics America
44 Termination 0.8mm I/O Expander 82C55A 5V 44-QFP

Price: 0.0000
RFQ
PCA9539DGVR Texas Instruments
24 Termination 0.4mm I/O Expander CA9539 24 Pin 3V 24-TFSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
PCA9557DBR Texas Instruments
16 Termination 0.65mm 2.5/5V Gold I/O Expander CA9557 16 Pin 2.5V 16-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
PCA9534APWR Texas Instruments
16 Termination 2.5/5V Gold I/O Expander CA9534 16 Pin 5V 16-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
PCA9534ARGVR Texas Instruments
16 Termination 0.65mm 2.5/5V I/O Expander CA9534 16 Pin 5V 16-VQFN Exposed Pad

Price: 0.0000
RFQ
JLC1562BNG ON Semiconductor
16 Termination 2.54mm I/O Expander JLC1562 16 Pin 5V 16-DIP (0.300, 7.62mm)

Price: 0.0000
RFQ
PCA9538APWJ NXP Semiconductors
24 Termination 0.65mm I/O Expander PCA9538 1.8V 16-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
PCF8574AT/3,512 NXP Semiconductors
16 Termination 1.27mm 3/5V I/O Expander PCF8574 5V 16-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
PCF8574ADWRG4 Texas Instruments
16 Termination 1.27mm 3/5V I/O Expander PCF8574 16 Pin 5V 16-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
TCA9538DBR Texas Instruments
16 Termination 0.65mm I/O Expander CA9538 16 Pin 1.8V 16-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
PCA9534DGVR Texas Instruments
16 Termination 0.4mm 2.5/5V I/O Expander CA9534 16 Pin 5V 16-TFSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
TCA6408PWG4 Texas Instruments
16 Termination 0.65mm I/O Expander TCA6408 16 Pin 1.8V 16-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
PCA8575PW,112 NXP Semiconductors
24 Termination 0.65mm 2.5/5V I/O Expander PCA8575 24-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
PCA8575DK,118 NXP Semiconductors
24 Termination 0.635mm I/O Expander PCA8575 24-SSOP (0.154, 3.90mm Width)

Price: 0.0000
RFQ
PCA9702PW,112 NXP Semiconductors
16 Termination 0.65mm I/O Expander PCA9702 3.3V 16-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
PCA9535CPW,118 NXP Semiconductors
24 Termination 0.65mm 2.5/5V I/O Expander PCA9535 3V 24-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
PCA9655EDWR2G ON Semiconductor
24 Termination 1.27mm I/O Expander PCA9655E 24 Pin 2.3V 24-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
PCA9675BS,118 NXP Semiconductors
24 Termination 0.5mm 2.3/5.5V I/O Expander PCA9675 24-VFQFN Exposed Pad

Price: 0.0000
RFQ
PCA9555DB,118 NXP Semiconductors
24 Termination 0.65mm 2.5/5V I/O Expander PCA9555 3V 24-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
MCP23S17T-E/ML Microchip Technology
28 Termination 0.65mm 5V I/O Expander MCP23S17 28 Pin 5V 28-VQFN Exposed Pad

Price: 0.0000
RFQ
PCA9655EMTTXG ON Semiconductor
24 Termination 0.5mm I/O Expander PCA9655E 24 Pin 2.3V 24-WFQFN Exposed Pad

Price: 0.0000
RFQ
TCA6416PWG4 Texas Instruments
24 Termination 0.65mm 1.8/5V I/O Expander TCA6416 24 Pin 1.8V 24-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
NLVPCA9535EDTR2G ON Semiconductor
I/O Expander 24 Pin 24-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
PCA6408APW,118 NXP USA Inc.
16 Termination 0.65mm I/O Expander PCA6408 1.8V 16-TSSOP (0.173, 4.40mm Width)

Price: 1.2171
RFQ