PCF8574APW
- Mfr.Part #
- PCF8574APW
- Manufacturer
- Texas Instruments
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8B 20TSSOP
- Stock
- 30
- In Stock :
- 30
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- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Number of Pins :
- 20
- Output Current :
- 50mA
- Output Type :
- Push-Pull
- Number of Ports :
- 1
- Base Part Number :
- PCF8574
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Power Supplies :
- 3/5V
- Packaging :
- Tube
- Terminal Form :
- Gull wing
- Number of Bits :
- 8
- Pin Count :
- 20
- Number of Terminations :
- 20
- Radiation Hardening :
- No
- Clock Frequency :
- 100kHz
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply :
- 2.5V~6V
- JESD-609 Code :
- e4
- Interface :
- I2C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~85°C
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- Height :
- 1.2mm
- Weight :
- 76.997305mg
- Thickness :
- 1mm
- Current - Output Source/Sink :
- 1mA 25mA
- Length :
- 6.5mm
- Terminal Position :
- Dual
- Width :
- 4.4mm
- REACH SVHC :
- No SVHC
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Number of I/O :
- 8
- Interrupt Output :
- yes
- Feature :
- POR
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Pitch :
- 0.65mm
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Factory Lead Time :
- 6 Weeks
- Supply Current-Max :
- 0.1mA
- Datasheets
- PCF8574APW

[I/O Expanders Texas Instruments PCF8574APW] Overview
Introducing the PCF8574APW, a cutting-edge integrated circuit (IC) developed by Texas Instruments, tailored to revolutionize your electronic designs. As a renowned expert in electronic components and content marketing, you understand the pivotal role of innovation and reliability in catering to B2B clientele. The PCF8574APW is meticulously crafted to serve as an I/O expander, facilitating seamless connectivity and enhanced functionality in diverse electronic applications.
With its ingenious design and Texas Instruments' hallmark quality, the PCF8574APW transcends conventional boundaries, offering unparalleled performance and versatility. Whether you're spearheading a large-scale project or seeking to optimize existing systems, this innovative IC empowers you to unlock new possibilities and drive efficiency like never before.
PCF8574APW Features
- 8-bit I/O expander for seamless connectivity
- Integrated I2C interface for easy communication
- Compact 20-TSSOP package for space-efficient designs
- Wide operating voltage range for flexible deployment
- Low standby current to conserve power
- Rugged construction for reliable performance in demanding environments
PCF8574APW Applications
- Home Automation Systems: Seamlessly integrate the PCF8574APW into home automation devices to control lighting, appliances, and security systems. Its I/O expansion capabilities enable efficient management of multiple peripherals, enhancing the functionality and user experience of smart homes.
- Industrial Control Systems: Enhance the efficiency and reliability of industrial control systems by incorporating the PCF8574APW. With its versatile I/O expansion features, this IC facilitates the integration of sensors, actuators, and control modules, enabling precise monitoring and control in manufacturing environments.
- Automotive Electronics: Revolutionize automotive electronics with the PCF8574APW, leveraging its compact form factor and robust performance. From infotainment systems to vehicle diagnostics, this IC enables seamless connectivity and efficient data exchange, ensuring optimal functionality and driving experience.
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