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PCF8574APWR

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Clock Generators, PLLs, Frequency Synthesizers

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LDO Voltage Controllers

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Delay Lines

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Linear Voltage Regulators

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Video Amps and Modules

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IC Batteries

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Switching Voltage Regulators

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Programmable Timers and Oscillators

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RF JFET Transistors

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Analog to Digital Converters - ADC

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Hot Swap Voltage Controllers

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Real Time Clocks

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ADCs/DACs - Special Purpose

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Digital to Analog Converters - DAC

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EEPROM

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Flash Memory

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SRAM

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Operational Amplifiers - Op Amps

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Video Amplifiers

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FPGAs (Field Programmable Gate Array)

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Isolation Amplifiers

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Audio Amplifiers

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Audio D/A Converter ICs

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Microcontrollers

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Instrumentation Amplifiers

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Microcontrollers, Microprocessor, FPGA Modules

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LED Lighting Drivers

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Microprocessors

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PLDs (Programmable Logic Device)

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Video ICs

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Audio DSPs

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System On Chip (SoC)

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Analog Switches - Special Purpose

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High Speed Optocouplers

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AC/DC Converters

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Analog Switches, Multiplexers, Demultiplexers

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CODECS

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Gate Drivers

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Supervisory Circuits

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Logic Output Optocouplers

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Specialized ICs

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Battery Management

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Drivers, Receivers, Transceivers

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Voltage References

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Filters - Active

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Clock Buffer

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Modules

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Fiber Optic Transmitters - Drive Circuitry Integrated

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Sensor, Capacitive Touch

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Timers & Support Products

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Network Controller & Processor ICs

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Interface - Specialized

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Signal Buffers, Repeaters, Splitters

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semiconductors-Integrated Circuits - ICs

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CAN Interface IC

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RS-232 Interface IC

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Interface - I/O Expanders

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Interface - CODECs

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Video Processing

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Buffers, Drivers, Receivers, Transceivers

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RS-422/RS-485 Interface IC

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Gates and Inverters - Multi-Function, Configurable

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Buffers & Line Drivers

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Latches

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Drivers, Receivers, Transceivers IC

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Shift Registers

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Phase Locked Loops - PLL

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Specialty Logic

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RF FETs, MOSFETs

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RF Misc ICs and Modules

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Single, Pre-Biased Bipolar Transistors

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RF Directional Coupler

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DC DC Switching Controllers

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Schottky Diodes & Rectifiers

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Energy Metering

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Full Half-Bridge Drivers

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Zener Diodes

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SCRs

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Bipolar Transistors - BJT

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Hot Swap Controllers

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Triacs

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IGBT Modules

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Lighting, Ballast Controllers

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IGBT Transistors

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Motor Drivers, Controllers

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OR Controllers, Ideal Diodes

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PFC (Power Factor Correction)

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Bipolar RF Transistors

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Power Distribution Switches, Load Drivers

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Power Management - Specialized

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Sidacs

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Power Supply Controllers, Monitors

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16-bit Microcontrollers - MCU

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RF Receivers

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ARM Microcontrollers - MCU

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Special Purpose Regulators

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32-bit Microcontrollers - MCU

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RFID, RF Access, Monitoring ICs

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Supervisors

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8-bit Microcontrollers - MCU

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Thermal Management

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Analog Front End - AFE

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RF Multiplexers

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Humidity, Moisture Sensors

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Touch Screen Controllers

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Voltage Reference

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Power Driver Modules

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Voltage Regulators - DC DC Switching Regulators

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Balun

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DRAM

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Voltage Regulators - Linear

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RFID Transponders, Tags

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Voltage Regulators - Linear + Switching

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Fiber Optic Receivers

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Security ICs / Authentication ICs

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Voltage Regulators - Linear Regulator Controllers

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Controllers

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Current Sense Amplifiers

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RF Transmitters

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Differential Amplifiers

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Flow Sensors

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High Speed Operational Amplifiers

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RF Front End (LNA + PA)

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RF Detectors

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Headers & Wire Housings

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Memory

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Sample & Hold Amplifiers

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RF Power Dividers/Splitters

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Special Purpose Amplifiers

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Gas Sensors

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Precision Amplifiers

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LED Dot Matrix and Cluster

 [2]

Ballasts, Inverters

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LCD Drivers

 [1]

Microphone Preamplifiers

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RFID Antennas

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RF Demodulators

 [1]

Transimpedance Amplifiers

 [1]

IrDA Transceiver Modules

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LED Display Drivers

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Color Sensors

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High Linearity Optocouplers

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MOSFET Output Optocouplers

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RF Receiver, Transmitter, and Transceiver Finished Units

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Transistor Output Optocouplers

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Ultrasonic Receivers, Transmitters

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Laser Drivers

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FETs, MOSFETs

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Multifunction

 [1]

Triac & SCR Output Optocouplers

 [35]

Force Sensors - Industrial

 [2]

Photodiode Output Optocouplers

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Analog and Digital Output

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Current & Power Monitors & Regulators

 [2]

Particle, Dust Sensors

 [2]

Power Factor Correction - PFC

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White LED Lighting

 [2]

LED Indication - Discrete

 [30]

Switches (Solid State)

 [65]

Wireless Charging ICs

 [2]

Clock Drivers & Distribution

 [3]

Discrete Semiconductor Modules

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Fiber Optic Transceiver Modules

 [19]

CPLD - Complex Programmable Logic Devices

 [1]

RF Amplifiers

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Analog & Digital Crosspoint ICs

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RF Antennas

 [10]

Digital Signal Processors & Controllers - DSP, DSC

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RS-485 Interface IC

 [26]

Hard Metric Connectors

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LIN Transceivers

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LVDS Interface IC

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RF Connectors / Coaxial Connectors

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FPGA - Configuration Memory

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Sensor Interface

 [5]

High Speed / Modular Connectors

 [22]

I/O Controller Interface IC

 [12]

RF Diodes

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RS-422 Interface IC

 [9]

Microprocessors - MPU

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UART Interface IC

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Systems on a Chip - SoC

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Digital Potentiometer ICs

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Modulator / Demodulator

 [1]

RF Transmitter

 [3]

Equalizers

 [2]

Phase Detectors / Shifters

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MEMS Microphones

 [2]

RF Wireless Misc

 [2]

Microphones

 [14]

Light to Digital Converters

 [1]

Board Mount Pressure Sensors

 [47]

Up-Down Converters

 [1]

Display Interface IC

 [1]

RF System on a Chip - SoC

 [2]

Board Mount Current Sensors

 [2]

Bus Transceivers

 [12]

Industrial Pressure Sensors

 [1]

Counter Shift Registers

 [17]

Board Mount Hall Effect / Magnetic Sensors

 [10]

Logic Gates

 [14]

Board Mount Humidity Sensors

 [19]

Translation - Voltage Levels

 [57]

Board Mount Motion & Position Sensors

 [25]

Encoders, Decoders, Multiplexers & Demultiplexers

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Flip Flops

 [20]

Board Mount Temperature Sensors

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Bus Receivers

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Analog Switch ICs

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PCI Express / PCI Connectors

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D-Sub High Density Connectors

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Power Switch ICs - POE / LAN

 [11]

D-Sub Backshells

 [1]

USB Switch ICs

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D-Sub Tools & Hardware

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Digital Bus Switch ICs

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Memory Card Connectors

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Power Switch ICs - Power Distribution

 [349]

D-Sub Standard Connectors

 [1]

FFC & FPC Connectors

 [131]

Multiplexer Switch ICs

 [101]

Switch ICs - Various

 [8]

RF Front End

 [27]

Industrial Temperature Sensors

 [2]

RF Transceiver

 [7]

RF Mixer

 [9]

RF Receiver

 [49]

RFID Transponders

 [1]

Surface Mount Fuses

 [155]

RF Amplifier

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HDMI, Displayport & DVI Connectors

 [8]

Heavy Duty Power Connectors

 [2]

DIN 41612 Connectors

 [1]

RF Switch ICs

 [101]

Attenuators

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Image Sensors, Camera

 [10]

PTC Thermistors

 [7]

MOSFET

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Photo Detectors - Remote Receiver

 [16]

Accelerometers

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Single Zener Diodes

 [183]

Photodiodes

 [20]

Single Diodes

 [789]

Photointerrupters - Slot Type - Transistor Output

 [43]

Single FETs, MOSFETs

 [860]

Ambient Light, IR, UV Sensors

 [34]

Diode Arrays

 [182]

Linear, Compass (ICs)

 [41]

JFETs

 [12]

Photointerrupters - Slot Type - Logic Output

 [21]

Variable Capacitance (Varicaps, Varactors)

 [23]

Phototransistors

 [15]

IMUs (Inertial Measurement Units)

 [37]

Reflective - Analog Output

 [22]

Distance Measuring

 [9]

Inrush Current Limiters

 [2]

FPGA - Field Programmable Gate Array

 [235]

Thermostats - Solid State

 [3]

DIACs, SIDACs

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Gyroscopes

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Special Purpose

 [1]

Reflective - Logic Output

 [6]

Tilt Switches

 [1]

Rectifiers

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SCRs - Modules

 [21]

RTD (Resistance Temperature Detector)

 [5]

Optical Motion Sensors

 [5]

Position, Proximity, Speed (Modules) - Industrial

 [4]

Inclinometers

 [4]

Compass, Magnetic Field (Modules)

 [5]

Photo Detectors - Logic Output

 [1]

Photoelectric, Industrial

 [1]

NTC Thermistors

 [40]
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AI CHIPLINK LIMITED
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Country/Region:china
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PCF8574APWR
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Product Category :Interface - I/O Expanders
Features :POR
Interface :I²C
Supplier Device Package :20-TSSOP
Package / Case :20-TSSOP (0.173", 4.40mm Width)
Part Status :Active
Packaging :Tape & Reel (TR)
Interrupt Output :Yes
Operating Temperature :-40°C ~ 85°C
Series :-
Current - Output Source/Sink :1mA, 25mA
Clock Frequency :100kHz
Mounting Type :Surface Mount
Number of I/O :8
Output Type :Push-Pull
Voltage - Supply :2.5 V ~ 6 V
Manufacturer :Texas instruments
Description :IC I/O EXPANDER I2C 8B 20TSSOP
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The PCF8574APWR,from Texas instruments,is Interface - I/O Expanders.what we offer have competitive price in the global market,which are in original and new parts.If you would like to know more about the products or apply a lower price, please contact us through the “online chat” or send a quote to us!
Product Tags:

PCF8574AP

PCF8574APN

PCF8593T
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