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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	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	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	Package / Case	Interface	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Number of Drivers	Frequency	Height	Width	Thickness	Mounting Type	Weight	Operating Temperature	Technology	Operating Supply Current	Height Seated (Max)	HTS Code	Number of Functions	Nominal Supply Current	Max Frequency	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	Temperature Grade	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Operating Temperature (Max)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Number of Outputs	Output Current	Feature	Power Dissipation	Built-in Protections	Supplier Device Package	Rise Time	Fall Time (Typ)	Number of Bits	Number of I/O	Supply Current-Max	Voltage - Supply	uPs/uCs/Peripheral ICs Type	Clock Frequency	Current - Output Source/Sink	Interrupt Output
CY8C9520A-24PVXI	Cypress Semiconductor Corp	RFQ Min: 1 Mult: 1	download	13 Weeks			Tube	2003		Active	3 (168 Hours)	28	EAR99				8	10.2mm	ROHS3 Compliant	Lead Free	Gold, Tin	No	28	28-SSOP (0.209, 5.30mm Width)	I2C		No SVHC						5.3mm		Surface Mount	2.26799g	-40°C~85°C	CMOS	3.8mA	2mm	8542.31.00.01		5mA		e3	Matte Tin (Sn)	DUAL	GULL WING	260	3.3V	30	CY8C9520	28	Open Drain		YES	0.65mm					Parallel IO Port		3.3/5V				EEPROM, POR, PWM, WDT						20	20		3V~5.25V	PARALLEL IO PORT, GENERAL PURPOSE	100kHz	10mA 25mA	Yes
MAX7301ATL+TG035	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)			Obsolete	1 (Unlimited)
PCA9538PWG4	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 3 days ago)		Tube		yes	Active	1 (Unlimited)	16	EAR99			5.5V	1	5mm	ROHS3 Compliant	Lead Free			16	16-TSSOP (0.173, 4.40mm Width)	I2C, SMBus							1.2mm	4.4mm	1mm	Surface Mount	61.887009mg	-40°C~85°C	CMOS							e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	2.5V	NOT SPECIFIED	CA9538	16	Push-Pull		YES							Not Qualified	2.5/5V				POR						8	8	0.175mA	2.3V~5.5V		400kHz	10mA 25mA	Yes
PCA9673D,118	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)			Obsolete	1 (Unlimited)								ROHS3 Compliant					24-SOIC (0.295, 7.50mm Width)	I2C										Surface Mount		-40°C~85°C																	Push-Pull														POR			24-SO				16		2.3V~5.5V		1MHz	100μA 25mA	Yes
PCA9554PWRG4	Texas Instruments	RFQ Min: 1 Mult: 1			NRND (Last Updated: 5 days ago)		Tape & Reel (TR)		yes	Not For New Designs	1 (Unlimited)	16	EAR99			5.5V	1	5mm	ROHS3 Compliant	Lead Free			16	16-TSSOP (0.173, 4.40mm Width)	I2C, SMBus							1.2mm	4.4mm	1mm	Surface Mount	61.887009mg	-40°C~85°C	CMOS							e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	3V	NOT SPECIFIED	CA9554	16	Push-Pull		YES							Not Qualified	2.5/5V				POR						8	8	0.175mA	2.3V~5.5V		400kHz	10mA 25mA	Yes
PCF8574DWRE4	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 5 days ago)		Tape & Reel (TR)		yes	Active	1 (Unlimited)	16	EAR99			6V	1	10.3mm	ROHS3 Compliant	Lead Free			16	16-SOIC (0.295, 7.50mm Width)	I2C							2.65mm	7.5mm	2.35mm	Surface Mount	420.395078mg	-40°C~85°C	CMOS							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	0.1mA	2.5V~6V		100kHz	1mA 25mA	Yes
PCA9554TS,118	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2003		Obsolete	1 (Unlimited)	20					1	6.5mm	ROHS3 Compliant					20-LSSOP (0.173, 4.40mm Width)	I2C, SMBus								4.4mm		Surface Mount		-40°C~85°C	CMOS		1.5mm					e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	3V	30	PCA9554	20	Push-Pull		YES	0.65mm	R-PDSO-G20					Not Qualified	2.5/5V				POR						8	8		2.3V~5.5V		400kHz	10mA 25mA	Yes
PCA9554ADBR	Texas Instruments	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	6.2mm	ROHS3 Compliant	Lead Free			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	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V	NOT SPECIFIED	CA9554	16	Push-Pull		YES	0.65mm						Not Qualified	2.5/5V				POR						8	8	0.175mA	2.3V~5.5V		400kHz	10mA 25mA	Yes
TCA9555DBR	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 6 days ago)		Tape & Reel (TR)		yes	Active	1 (Unlimited)	24	EAR99				2	8.2mm	ROHS3 Compliant	Lead Free			24	24-SSOP (0.209, 5.30mm Width)	I2C, SMBus							2mm	5.3mm	1.95mm	Surface Mount		-40°C~85°C	CMOS							e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING		1.8V		CA9555		Push-Pull		YES	0.65mm											POR							16		1.65V~5.5V		400kHz	10mA 25mA	Yes
PM8055B-FEI	Microchip Technology	RFQ Min: 1 Mult: 1
TCA9539RGER	Texas Instruments	RFQ Min: 1 Mult: 1	download	8 Weeks	ACTIVE (Last Updated: 5 days ago)		Tape & Reel (TR)		yes	Active	2 (1 Year)	24	EAR99				1	4mm	ROHS3 Compliant	Lead Free			24	24-VFQFN Exposed Pad	I2C, SMBus		No SVHC					1mm	4mm	880μm	Surface Mount		-40°C~85°C	CMOS							e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	NO LEAD		1.8V		CA9539		Push-Pull		YES	0.5mm											POR						16	16	0.04mA	1.65V~5.5V		400kHz	10mA 25mA	Yes
PCA9554APW,112	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	10 Weeks			Tube	2002		Obsolete	1 (Unlimited)	16					1	5mm	ROHS3 Compliant					16-TSSOP (0.173, 4.40mm Width)	I2C, SMBus								4.4mm		Surface Mount		-40°C~85°C	CMOS		1.1mm					e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	3V	30	PCA9554	16	Push-Pull		YES	0.65mm	R-PDSO-G16					Not Qualified	2.5/5V				POR						8	8		2.3V~5.5V		400kHz	10mA 25mA	Yes
MAX7329AWE+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2014	yes	Active	1 (Unlimited)	16	EAR99				1	10.3mm	ROHS3 Compliant	Lead Free		No		16-SOIC (0.295, 7.50mm Width)	I2C								7.5mm		Surface Mount		-40°C~125°C	BICMOS		2.65mm					e3	Matte Tin (Sn)	DUAL	GULL WING	260	5V		MAX7329	16	Open Drain			1.27mm	R-PDSO-G16						3/5V				POR						8	8		2.5V~5.5V		100kHz	25mA	Yes
PCF8575TS/1,112	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks			Tube	1999		Active	1 (Unlimited)	24	EAR99				1	8.2mm	ROHS3 Compliant					24-SSOP (0.209, 5.30mm Width)	I2C								5.3mm		Surface Mount		-40°C~85°C	CMOS		2mm	8542.39.00.01				e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260		NOT SPECIFIED	PCF8575	24	Push-Pull		YES	0.65mm	R-PDSO-G24					Not Qualified	3/5V				POR						16	16		2.5V~5.5V		400kHz	10mA 25mA	Yes
MAX7300AAI+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2010	yes	Active	1 (Unlimited)	28	EAR99			5.5V		10.2mm	ROHS3 Compliant	Lead Free			28	28-SSOP (0.209, 5.30mm Width)	I2C, 2-Wire Serial								5.29mm		Surface Mount		-40°C~125°C	CMOS		1.99mm	8542.39.00.01	1			e3	Matte Tin (Sn)	DUAL	GULL WING	260		NOT SPECIFIED	MAX7300	28	Push-Pull			0.65mm						Not Qualified				10mA		727mW						20		2.5V~5.5V		400kHz	4.5mA 10mA	Yes
PCA8575DB,118	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2003		Active	1 (Unlimited)	24					1	8.2mm	ROHS3 Compliant					24-SSOP (0.209, 5.30mm Width)	I2C								5.3mm		Surface Mount		-40°C~85°C	CMOS		2mm	8542.39.00.01				e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260		30	PCA8575	24	Push-Pull		YES	0.65mm	R-PDSO-G24					Not Qualified					POR							16		2.3V~5.5V		400kHz	100μA 25mA	Yes
TCA9554APWR	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 2 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		1.2mm	4.4mm	1mm	Surface Mount	172.98879mg	-40°C~85°C	CMOS							e4		DUAL	GULL WING	260	2.3V		CA9554	16	Push-Pull		YES											25mA	POR						8	8		1.65V~5.5V		400kHz	10mA 25mA	Yes
MAX7315AUE+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2008	yes	Active	1 (Unlimited)	16	EAR99				1	5mm	ROHS3 Compliant	Lead Free			16	16-TSSOP (0.173, 4.40mm Width)	I2C, SMBus		Unknown						4.4mm		Surface Mount		-40°C~125°C	BICMOS		1.1mm					e3	Matte Tin (Sn)	DUAL	GULL WING	260	3.3V	NOT SPECIFIED	MAX7315	16	Open Drain			0.65mm					Parallel IO Port	Not Qualified	2.5/3.3V			50mA	PWM	754mW					8	8		2V~3.6V	PARALLEL IO PORT, GENERAL PURPOSE	400kHz		Yes
PM8043B-F3GI	Microchip Technology	RFQ Min: 1 Mult: 1								Obsolete	1 (Unlimited)								ROHS3 Compliant																																																								24						No
PCA9539DB	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 1 week ago)		Tube		yes	Active	1 (Unlimited)	24	EAR99			5.5V	2	8.2mm	ROHS3 Compliant	Lead Free			24	24-SSOP (0.209, 5.30mm Width)	I2C, SMBus							2mm	5.3mm	1.95mm	Surface Mount	172.39345mg	-40°C~85°C	CMOS							e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	3V	NOT SPECIFIED	CA9539	24	Push-Pull		YES	0.65mm						Not Qualified			2	25mA	POR						16	16		2.3V~5.5V		400kHz	10mA 25mA	Yes
CS82C55A-5	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download			Surface Mount	Bulk	2005	no	Active	1	44	EAR99	70°C	0°C		3	16.585mm	Non-RoHS Compliant	Lead Free		No	44	PLCC	Parallel	5.5V	No SVHC		4.5V				16.585mm					CMOS		4.57mm	8542.39.00.01				e0	Tin/Lead (Sn/Pb)	QUAD	J BEND	225	5V			44		COMMERCIAL		1.27mm							5V											24	5mA
CY8C9560A-24AXIT	Cypress Semiconductor Corp	RFQ Min: 1 Mult: 1	download	13 Weeks			Tape & Reel (TR)	2003		Active	3 (168 Hours)	100	EAR99			5.25V	8		ROHS3 Compliant	Lead Free	Gold, Tin		100	100-LQFP	I2C										Surface Mount		-40°C~85°C	CMOS					25mA		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	GULL WING	260	3.3V	30	CY8C9560	100	Open Drain		YES	0.5mm				1	Parallel IO Port	Not Qualified	3.3/5V			25mA	EEPROM, POR, PWM, WDT						60	60		3V~5.25V	PARALLEL IO PORT, GENERAL PURPOSE	100kHz	10mA 25mA	Yes
XRA1402IL16MTR-F	Exar Corporation	RFQ Min: 1 Mult: 1																	Non-RoHS Compliant
CP82C55A	Intel	RFQ Min: 1 Mult: 1																	Non-RoHS Compliant
CS82C55A-596	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download			Surface Mount		2005	no	Active	4	44	EAR99	70°C	0°C		3	16.585mm	RoHS Compliant	Contains Lead		No	44	PLCC	Parallel								16.585mm					CMOS		4.57mm	8542.39.00.01				e0	Tin/Lead (Sn/Pb)	QUAD	J BEND	225	5V			44		COMMERCIAL		1.27mm		4.5V					5V	5.5V										24	5mA
JLC1562BFEL	ON Semiconductor	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2005		Obsolete	3 (168 Hours)	16	EAR99			6V	1	10.2mm	Non-RoHS Compliant	Contains Lead			16	16-SOIC (0.209, 5.30mm Width)	I2C								5.275mm		Surface Mount		-40°C~85°C	CMOS		2.05mm					e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V	40	JLC1562	16	Open Drain			1.27mm										25mA	DAC, POR							8		4.2V~6V	PARALLEL IO PORT, GENERAL PURPOSE	100kHz		No
CQ82C55A	Renesas Electronics America	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
CP82C55A-5	Intel	RFQ Min: 1 Mult: 1	download					2016	no			40	EAR99				3	51.75mm	Non-RoHS Compliant									not_compliant					15.24mm					CMOS		6.35mm	8542.39.00.01				e0	Tin/Lead (Sn/Pb)	DUAL	THROUGH-HOLE	NOT SPECIFIED	5V	NOT SPECIFIED		40		COMMERCIAL	NO	2.54mm	R-PDIP-T40	4.5V	70°C		Parallel IO Port	Not Qualified	5V	5.5V										24	5mA		PARALLEL IO PORT, GENERAL PURPOSE
IS31IO7328-QFLS4-TR	Integrated Silicon Solution, Inc. (ISSI)	RFQ Min: 1 Mult: 1		6 Weeks		Surface Mount	Tape & Reel (TR)			Active	3 (168 Hours)	16	EAR99					3mm	ROHS3 Compliant			No	16	16-WFQFN Exposed Pad	I2C					8			3mm		Surface Mount		-40°C~125°C					1	8μA				QUAD			3.3V			16	Open Drain			0.5mm										100mA	POR		TRANSIENT		300ns	300 ns		4		2.4V~5.5V		400kHz	10mA 20mA	Yes
DS4550E+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2004		Active	1 (Unlimited)			85°C	-40°C	5.5V			ROHS3 Compliant				20	20-TSSOP (0.173, 4.40mm Width)	I2C, JTAG						400kHz				Surface Mount		-40°C~85°C							400kHz								DS4550		Open Drain													16mA	EEPROM, POR			20-TSSOP				9		2.7V~5.5V		400kHz	16mA	No

CY8C9520A-24PVXI Cypress Semiconductor Corp
28 Termination 0.65mm 3.3/5V Gold, Tin I/O Expander CY8C9520 28 Pin 3.3V 28-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
MAX7301ATL+TG035 Maxim Integrated
I/O Expander

Price: 0.0000
RFQ
PCA9538PWG4 Texas Instruments
16 Termination 2.5/5V I/O Expander CA9538 16 Pin 2.5V 16-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
PCA9673D,118 Rochester Electronics
I/O Expander 24-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
PCA9554PWRG4 Texas Instruments
16 Termination 2.5/5V I/O Expander CA9554 16 Pin 3V 16-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
PCF8574DWRE4 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
PCA9554TS,118 NXP Semiconductors
20 Termination 0.65mm 2.5/5V I/O Expander PCA9554 3V 20-LSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
PCA9554ADBR Texas Instruments
16 Termination 0.65mm 2.5/5V I/O Expander CA9554 16 Pin 5V 16-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
TCA9555DBR Texas Instruments
24 Termination 0.65mm I/O Expander CA9555 24 Pin 1.8V 24-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
PM8055B-FEI Microchip Technology
Interface - I/O Expanders SXP 48x12GView in Development Tools Selector

Price: 0.0000
RFQ
TCA9539RGER Texas Instruments
24 Termination 0.5mm I/O Expander CA9539 24 Pin 1.8V 24-VFQFN Exposed Pad

Price: 0.0000
RFQ
PCA9554APW,112 NXP Semiconductors
16 Termination 0.65mm 2.5/5V I/O Expander PCA9554 3V 16-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
MAX7329AWE+T Maxim Integrated
16 Termination 1.27mm 3/5V I/O Expander MAX7329 5V 16-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
PCF8575TS/1,112 NXP Semiconductors
24 Termination 0.65mm 3/5V I/O Expander PCF8575 24-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
MAX7300AAI+T Maxim Integrated
28 Termination 0.65mm I/O Expander MAX7300 28 Pin 28-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
PCA8575DB,118 NXP Semiconductors
24 Termination 0.65mm I/O Expander PCA8575 24-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
TCA9554APWR Texas Instruments
16 Termination Gold I/O Expander CA9554 16 Pin 2.3V 16-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
MAX7315AUE+ Maxim Integrated
16 Termination 0.65mm 2.5/3.3V I/O Expander MAX7315 16 Pin 3.3V 16-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
PM8043B-F3GI Microchip Technology
I/O Expander

Price: 0.0000
RFQ
PCA9539DB Texas Instruments
24 Termination 0.65mm I/O Expander CA9539 24 Pin 3V 24-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
CS82C55A-5 Intersil (Renesas Electronics America)
44 Termination 1.27mm 5V I/O Expander 44 Pin 5V PLCC

Price: 0.0000
RFQ
CY8C9560A-24AXIT Cypress Semiconductor Corp
100 Termination 0.5mm 3.3/5V Gold, Tin I/O Expander CY8C9560 100 Pin 3.3V 100-LQFP

Price: 0.0000
RFQ
XRA1402IL16MTR-F Exar Corporation
I/O Expander

Price: 0.0000
RFQ
CP82C55A Intel
I/O Expander

Price: 0.0000
RFQ
CS82C55A-596 Intersil (Renesas Electronics America)
44 Termination 1.27mm 5V I/O Expander 44 Pin 5V PLCC

Price: 0.0000
RFQ
JLC1562BFEL ON Semiconductor
16 Termination 1.27mm I/O Expander JLC1562 16 Pin 5V 16-SOIC (0.209, 5.30mm Width)

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

Price: 0.0000
RFQ
CP82C55A-5 Intel
40 Termination 2.54mm 5V I/O Expander 5V

Price: 0.0000
RFQ
IS31IO7328-QFLS4-TR Integrated Silicon Solution, Inc. (ISSI)
16 Termination 0.5mm I/O Expander 16 Pin 3.3V 16-WFQFN Exposed Pad

Price: 0.0000
RFQ
DS4550E+T&R Maxim Integrated
I/O Expander DS4550 20 Pin 400kHz 20-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ