Get Free Samples! Come fill out the form ! ! !

Call us: +86 0755-82563503

English

Currency: $ US Dollar

STM32F103C8T6
MFI343S00177
can I ask you a question please?
STM32F407VET6

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.
- View All

Items : %s%s

I/O Expanders

Name	Manufacturer	Pricing(USD)	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	Interface	REACH SVHC	Reach Compliance Code	Height	Width	Thickness	Resistance	Mounting Type	Weight	Operating Temperature	Technology	Operating Supply Current	Min Supply Voltage (DC)	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	Temperature Grade	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	Voltage	Number of Outputs	Output Current	Feature	Current - Output	Power Dissipation	Supplier Device Package	Quiescent Current	Low Level Output Current	Frequency (Max)	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
PCA9554PW	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1			NRND (Last Updated: 3 days ago)		Tube			yes	Not For New Designs	1 (Unlimited)	16	EAR99			5.5V	1	5mm	ROHS3 Compliant	Lead Free		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						104μA	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	3V		CA9554	16	Push-Pull		YES							2.5/5V						POR							8	8		2.3V~5.5V			400kHz	10mA 25mA	Yes
MCP23S18-E/SP	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	5 Weeks		Through Hole	Tube	2008		yes	Active	1 (Unlimited)	28	EAR99				2		ROHS3 Compliant	Lead Free			28		28-DIP (0.300, 7.62mm)	SPI	No SVHC			7.62mm			Through Hole	4.190003g	-40°C~125°C	CMOS			5.08mm			1mA	e3	Matte Tin (Sn) - annealed	DUAL		NOT APPLICABLE	5V	NOT APPLICABLE	MCP23S18	28	Open Drain			2.54mm			1	Parallel IO Port	Not Qualified	2/5V		700mW			400mA								16	16		1.8V~5.5V		PARALLEL IO PORT, GENERAL PURPOSE	10MHz	25mA	Yes
TCA9534DWT	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					1	10.3mm	ROHS3 Compliant				16		16-SOIC (0.295, 7.50mm Width)	I2C			2.65mm	7.5mm	2.35mm		Surface Mount		-40°C~85°C	CMOS							e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING		1.8V		CA9534		Push-Pull		YES	1.27mm																			8	8	0.04mA	1.65V~5.5V		PARALLEL IO PORT, GENERAL PURPOSE	400kHz		Yes
PCA8575PW,118	NXP Semiconductors	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2005			Active	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 (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
DS2408S+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2003		yes	Active	1 (Unlimited)	16	EAR99				1	10mm	ROHS3 Compliant	Lead Free			16		16-SOIC (0.154, 3.90mm Width)	1-Wire®	Unknown		1.5mm	4mm		100Ohm	Surface Mount		-40°C~85°C	CMOS						1μA	e3	Matte Tin (Sn)	DUAL	GULL WING	260	5V		DS2408	16	Open Drain			1.27mm			8													1μA	20mA			8		2.8V~5.25V		PARALLEL IO PORT, GENERAL PURPOSE			No
PCA9539PW	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1			NRND (Last Updated: 6 days ago)		Tube			yes	Not For New Designs	1 (Unlimited)	24	EAR99				2	7.8mm	ROHS3 Compliant	Lead Free		No	24		24-TSSOP (0.173, 4.40mm Width)	I2C, SMBus	No SVHC		1.2mm	4.4mm	1mm		Surface Mount	89.499445mg	-40°C~85°C	CMOS	100μA					1μA	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	3V		CA9539	24	Push-Pull		YES	0.65mm										2	25mA	POR							16	16		2.3V~5.5V			400kHz	10mA 25mA	Yes
XRA1200IG16-F	MaxLinear, Inc.	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube				Obsolete	1 (Unlimited)														16-TSSOP (0.173, 4.40mm Width)	I2C, SMBus							Surface Mount		-40°C~85°C																	Open Drain																							8		1.65V~3.6V			400kHz		Yes
IS31IO7325-GRLS4	ISSI, Integrated Silicon Solution Inc	0.0000	RFQ Min: 1 Mult: 1		6 Weeks		Surface Mount	Rail/Tube				Active	3 (168 Hours)		EAR99						ROHS3 Compliant			No	24		24-SOIC (0.295, 7.50mm Width)	I2C, Serial							Surface Mount		-40°C~125°C																	Open Drain															POR								8		2.4V~5.5V			400kHz	20mA	Yes
TCA9536DTMR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1
KTS1620ERG-TR	KINETIC	0.0000	RFQ Min: 1 Mult: 1
MCP23017-E/SO	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	12 Weeks		Surface Mount, Through Hole	Tube	2006		yes	Active	1 (Unlimited)	28	EAR99				2		ROHS3 Compliant	Lead Free	Tin		28		28-SOIC (0.295, 7.50mm Width)	I2C	No SVHC			7.5mm			Surface Mount	2.214806g	-40°C~125°C	CMOS		4.5V	2.65mm			1mA	e3		DUAL	GULL WING	250	5V	40	MCP23017	28	Push-Pull						1		Not Qualified	5V		700mW	5V		25mA	POR							16	16		1.8V~5.5V			1.7MHz		Yes
IQ82C55A96	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount		2005			Discontinued	2	44	EAR99	85°C	-40°C		3	10mm	Non-RoHS Compliant	Contains Lead					QFP			not_compliant		10mm						CMOS			2.45mm	8542.39.00.01			e0	Tin/Lead (Sn/Pb)	QUAD	GULL WING	240	5V	NOT SPECIFIED		44		INDUSTRIAL		0.8mm		4.5V		Parallel IO Port	Not Qualified	5V	5.5V													24	1mA			PARALLEL IO PORT, GENERAL PURPOSE
PCA9557DB	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		12 Weeks	ACTIVE (Last Updated: 5 days ago)		Tube			yes	Active	1 (Unlimited)	16	EAR99				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	2.5V		CA9557	16	Open Drain, Push-Pull		YES	0.65mm						2.5/5V					-10mA	POR							8	8	0.025mA	2.3V~5.5V			400kHz	10mA 25mA	No
PCA6107DW	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 1 day ago)		Tube			yes	Active	2 (1 Year)	18	EAR99			5.5V	1	11.5mm	ROHS3 Compliant	Lead Free	Gold		18		18-SOIC (0.295, 7.50mm Width)	I2C, SMBus	No SVHC		2.65mm	7.5mm	2.35mm		Surface Mount		-40°C~85°C	CMOS							e4		DUAL	GULL WING	260	2.5V	NOT SPECIFIED	PCA6107	18	Open Drain, Push-Pull		YES	1.27mm					Not Qualified	2.5/5V					50mA	POR							8	8		2.3V~5.5V			400kHz	10mA 25mA	Yes
PCF8574AT/3,518	NXP Semiconductors	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	1997			Active	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	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
TCA6416AZQSR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download		LIFEBUY (Last Updated: 4 days ago)		Tape & Reel (TR)			yes	Obsolete	1 (Unlimited)	24	EAR99			5.5V	2	3mm	ROHS3 Compliant	Lead Free	Copper, Silver, Tin	No	24	IT ALSO OPERATES AT 2.5V, 3.3V AND 5V	24-VFBGA	I2C, SMBus			1mm	3mm	750μm		Surface Mount		-40°C~85°C	CMOS				8542.39.00.01			e1	Tin/Silver/Copper (Sn/Ag/Cu)	BOTTOM	BALL	260	1.8V		TCA6416	24	Push-Pull		YES	0.5mm						1.8/5V						POR							16	16	0.02mA	1.65V~5.5V			400kHz	10mA 25mA	Yes
MAX7315AEE+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2008		yes	Active	1 (Unlimited)	16	EAR99				1		ROHS3 Compliant	Lead Free			16		16-SSOP (0.154, 3.90mm Width)	I2C, SMBus	Unknown			3.9mm			Surface Mount	288.002805mg	-40°C~125°C	BICMOS	13.5μA		1.75mm				e3	Matte Tin (Sn)	DUAL	GULL WING	260	3.3V	NOT SPECIFIED	MAX7315	16	Open Drain			0.635mm				Parallel IO Port	Not Qualified	2.5/3.3V		666mW			50mA	PWM							8	8		2V~3.6V		PARALLEL IO PORT, GENERAL PURPOSE	400kHz		Yes
MAX7300AAI+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2010		yes	Active	1 (Unlimited)	28	EAR99					10.2mm	ROHS3 Compliant	Lead Free	Tin		28		28-SSOP (0.209, 5.30mm Width)	I2C, 2-Wire Serial	Unknown			5.29mm			Surface Mount	2.26799g	-40°C~125°C	CMOS			1.99mm	8542.39.00.01	1		e3		DUAL	GULL WING	260		NOT SPECIFIED	MAX7300	28	Push-Pull			0.65mm					Not Qualified			727mW			10mA									20		2.5V~5.5V			400kHz	4.5mA 10mA	Yes
PCA9539PWR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download		NRND (Last Updated: 3 days ago)		Tape & Reel (TR)			yes	Not For New Designs	1 (Unlimited)	24	EAR99				2	7.8mm	ROHS3 Compliant	Lead Free			24		24-TSSOP (0.173, 4.40mm Width)	I2C, SMBus	No SVHC		1.2mm	4.4mm	1mm		Surface Mount	89.499445mg	-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		POR							16	16		2.3V~5.5V			400kHz	10mA 25mA	Yes
PCA9535RGER	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 2 days ago)	Surface Mount	Tape & Reel (TR)			yes	Active	2 (1 Year)	24	EAR99				2	4mm	ROHS3 Compliant	Lead Free		No	24		24-VFQFN Exposed Pad	I2C, SMBus	No SVHC		1mm	4mm	880μm		Surface Mount	45.387587mg	-40°C~85°C	CMOS							e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD		260	3V		CA9535	24	Push-Pull			0.5mm										2	-20mA	POR							16	16		2.3V~5.5V			400kHz	10mA 25mA	Yes
TCA1116PWR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 3 months ago)	Surface Mount	Cut Tape (CT)			yes	Active	1 (Unlimited)	24	EAR99				1	7.8mm	ROHS3 Compliant	Lead Free	Gold	No	24		24-TSSOP (0.173, 4.40mm Width)	I2C	No SVHC		1.2mm	4.4mm	1mm		Surface Mount	211.997734mg	-40°C~85°C	CMOS				8542.39.00.01			e4		DUAL	GULL WING	260			TCA1116	24	Push-Pull			0.65mm												POR							16	16		1.65V~5.5V			400kHz		Yes
XRA1202IL16TR-F	MaxLinear, Inc.	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	1 (Unlimited)														16-VFQFN Exposed Pad	I2C, SMBus							Surface Mount		-40°C~85°C																	Open Drain																		16-QFN (3x3)					8		1.65V~3.6V			400kHz		Yes
XRA1403IL24TR-F	Exar Corporation	0.0000	RFQ Min: 1 Mult: 1	download							yes		1	24	EAR99	85°C	-40°C	3.6V	2	4mm	RoHS Compliant	Lead Free					QFN					4mm						CMOS			1mm	8542.39.00.01			e3	Matte Tin (Sn)	QUAD	NO LEAD	260	1.8V	40		24		INDUSTRIAL	YES	0.5mm	S-XQCC-N24			Parallel IO Port	Not Qualified	1.8/3.3V							160mA	200mW				15MHz	16	16				PARALLEL IO PORT, GENERAL PURPOSE
PCA9539D,118	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	1 (Unlimited)								ROHS3 Compliant						24-SOIC (0.295, 7.50mm Width)	I2C, SMBus							Surface Mount		-40°C~85°C																	Push-Pull															POR			24-SO					16		2.3V~5.5V			400kHz	10mA 25mA	Yes
CAT9554HV4I-GT2	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	1 (Unlimited)								ROHS3 Compliant						16-WQFN Exposed Pad	I2C, SMBus							Surface Mount		-40°C~85°C																	Push-Pull															POR			16-TQFN (4x4)					8		2.3V~5.5V			400kHz	10mA 24mA	Yes
JLC1562BFELG	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)			yes	Obsolete	3 (168 Hours)	16					1	10.2mm	ROHS3 Compliant						16-SOIC (0.209, 5.30mm Width)	I2C				5.275mm			Surface Mount		-40°C~85°C				2.05mm				e4	NICKEL PALLADIUM GOLD	DUAL	GULL WING	260	5V	40		16	Open Drain		YES	1.27mm	R-PDSO-G16				COMMERCIAL							DAC, POR								8		4.2V~6V		PARALLEL IO PORT, GENERAL PURPOSE	100kHz		No
MAX7328AAP+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube	2014		yes	Obsolete	1 (Unlimited)	20	EAR99				1	7.2mm	ROHS3 Compliant				20		20-SSOP (0.209, 5.30mm Width)	2-Wire				5.29mm			Surface Mount		-40°C~125°C	BICMOS			1.99mm				e3	Matte Tin (Sn)	DUAL	GULL WING	260	5V		MAX7328	20	Open Drain			0.65mm				Parallel IO Port		3/5V													8	8		2.5V~5.5V		PARALLEL IO PORT, GENERAL PURPOSE	100kHz		No
PCA9674AN,112	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	3 (168 Hours)								ROHS3 Compliant						16-DIP (0.300, 7.62mm)	I2C							Through Hole		-40°C~85°C																	Push-Pull															POR			16-DIP					8		2.3V~5.5V			1MHz	100μA 25mA	Yes
PCAL6408APWJ	NXP USA Inc.	4.0286	Add to Cart Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2010	Agile		Active	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						DUAL	GULL WING	NOT SPECIFIED	1.8V	NOT SPECIFIED	PCAL6408	16	Open Drain, Push-Pull		YES	0.65mm	R-PDSO-G16				Not Qualified							POR							8	8		1.65V~5.5V			400kHz	10mA 25mA	Yes
PCA9554DGVR	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	3V	NOT SPECIFIED	CA9554	16	Push-Pull		YES	0.4mm					Not Qualified	2.5/5V						POR							8	8	0.175mA	2.3V~5.5V			400kHz	10mA 25mA	Yes

PCA9554PW 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
MCP23S18-E/SP Microchip Technology
28 Termination 2.54mm 2/5V I/O Expander MCP23S18 28 Pin 5V 28-DIP (0.300, 7.62mm)

Price: 0.0000
RFQ
TCA9534DWT Texas Instruments
16 Termination 1.27mm I/O Expander CA9534 16 Pin 1.8V 16-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
PCA8575PW,118 NXP Semiconductors
24 Termination 0.65mm I/O Expander PCA8575 24-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
DS2408S+ Maxim Integrated
16 Termination 1.27mm I/O Expander DS2408 16 Pin 5V 16-SOIC (0.154, 3.90mm Width)

Price: 0.0000
RFQ
PCA9539PW Texas Instruments
24 Termination 0.65mm I/O Expander CA9539 24 Pin 3V 24-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
XRA1200IG16-F MaxLinear, Inc.
I/O Expander 16-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
IS31IO7325-GRLS4 ISSI, Integrated Silicon Solution Inc
I/O Expander 24 Pin 24-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
TCA9536DTMR Texas Instruments
Interface - I/O Expanders Remote 4-Bit I C and SMBus I/O expander with configuration registers

Price: 0.0000
RFQ
KTS1620ERG-TR KINETIC
Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander

Price: 0.0000
RFQ
MCP23017-E/SO Microchip Technology
28 Termination 5V Tin I/O Expander MCP23017 28 Pin 5V 28-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
IQ82C55A96 Intersil (Renesas Electronics America)
44 Termination 0.8mm 5V I/O Expander 5V QFP

Price: 0.0000
RFQ
PCA9557DB Texas Instruments
16 Termination 0.65mm 2.5/5V I/O Expander CA9557 16 Pin 2.5V 16-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
PCA6107DW Texas Instruments
18 Termination 1.27mm 2.5/5V Gold I/O Expander PCA6107 18 Pin 2.5V 18-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
PCF8574AT/3,518 NXP Semiconductors
16 Termination 1.27mm 3/5V I/O Expander PCF8574 5V 16-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
TCA6416AZQSR Texas Instruments
24 Termination 0.5mm 1.8/5V Copper, Silver, Tin I/O Expander TCA6416 24 Pin 1.8V 24-VFBGA

Price: 0.0000
RFQ
MAX7315AEE+ Maxim Integrated
16 Termination 0.635mm 2.5/3.3V I/O Expander MAX7315 16 Pin 3.3V 16-SSOP (0.154, 3.90mm Width)

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

Price: 0.0000
RFQ
PCA9539PWR Texas Instruments
24 Termination 0.65mm I/O Expander CA9539 24 Pin 3V 24-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
PCA9535RGER Texas Instruments
24 Termination 0.5mm I/O Expander CA9535 24 Pin 3V 24-VFQFN Exposed Pad

Price: 0.0000
RFQ
TCA1116PWR Texas Instruments
24 Termination 0.65mm Gold I/O Expander TCA1116 24 Pin 24-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
XRA1202IL16TR-F MaxLinear, Inc.
I/O Expander 16-VFQFN Exposed Pad

Price: 0.0000
RFQ
XRA1403IL24TR-F Exar Corporation
24 Termination 0.5mm 1.8/3.3V I/O Expander 1.8V QFN

Price: 0.0000
RFQ
PCA9539D,118 Rochester Electronics
I/O Expander 24-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
CAT9554HV4I-GT2 Rochester Electronics
I/O Expander 16-WQFN Exposed Pad

Price: 0.0000
RFQ
JLC1562BFELG Rochester Electronics
16 Termination 1.27mm I/O Expander 5V 16-SOIC (0.209, 5.30mm Width)

Price: 0.0000
RFQ
MAX7328AAP+ Maxim Integrated
20 Termination 0.65mm 3/5V I/O Expander MAX7328 20 Pin 5V 20-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
PCA9674AN,112 Rochester Electronics
I/O Expander 16-DIP (0.300, 7.62mm)

Price: 0.0000
RFQ
PCAL6408APWJ NXP USA Inc.
16 Termination 0.65mm I/O Expander Agile Series PCAL6408 1.8V 16-TSSOP (0.173, 4.40mm Width)

Price: 4.0286
RFQ
PCA9554DGVR Texas Instruments
16 Termination 0.4mm 2.5/5V I/O Expander CA9554 16 Pin 3V 16-TFSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ