Catalog > Semiconductors > Integrated Circuits PCF8574AP IC Remote 8Bit I/O Expander I2CBUS 16P Part No: PCF8574AP 59.80 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications nterface Type: I2C, Serial Number of I/Os: 8 I/O Interrupt Output: With Interrupt Supply Voltage - Min: 2.5 V Supply Voltage - Max: 6 V Maximum Clock Frequency: 100 kHz Minimum Operating Temperature: - 40 C Maximum Operating Temperature: + 85 C Packaging: Reel ESD Protection: 1 kV Brand: Texas Instruments Features: Interrupt Pin Input Voltage: - 500 mV to 500 mV Logic Family: PCF8574A Operating Supply Voltage: 2.5 V to 6 V Output Current: 25 mA Output Voltage: - 500 mV to 500 mV Product Type: I/O Expanders Downloads Datasheet - PCF8574AP PDF File 2.64 MB