PCF8574APWR
Texas Instruments
Texas Instruments
IC I/O EXPANDER I2C 8B 20TSSOP
$1.95
Available to order
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$1.8525
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PCF8574APWR
$1.95
Product details
Engineered for flexibility, the PCF8574APWR from Texas Instruments represents the next generation of I/O expansion solutions. This interface IC transforms limited microcontroller ports into multiple configurable I/O channels through efficient serial communication. Its hallmark features comprise Schmitt trigger inputs for improved noise immunity, software reset functionality, and individual I/O pin configuration. The PCF8574APWR shines in three key sectors: 1) Building automation systems managing multiple access controls, 2) Test and measurement equipment requiring extensive channel multiplexing, and 3) Automotive infotainment systems with complex input requirements. With its industrial temperature range qualification and robust construction, this Texas Instruments component delivers reliable performance in demanding environments. Visit our product page to submit your PCF8574APWR inquiry and receive customized support for your application needs.
General specs
- Product Status: Active
- Number of I/O: 8
- Interface: I²C
- Interrupt Output: Yes
- Features: POR
- Output Type: Push-Pull
- Current - Output Source/Sink: 1mA, 25mA
- Clock Frequency: 100 kHz
- Voltage - Supply: 2.5V ~ 6V
- Operating Temperature: -40°C ~ 85°C
- Mounting Type: Surface Mount
- Package / Case: 20-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package: 20-TSSOP
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