PCF8574AP I2C I/O Bus Expander IC DIP16 features:
- Operating supply voltage 2.5 to 6 V
- Low standby current consumption of 10μA maximum
- I2C to parallel port expander
- Open-drain interrupt output
- 8-bit remote I/O port for the I2C-bus
- Compatible with most microcontrollers
- Latched outputs with high current drive capability for directly driving LEDs
- Address by 3 hardware address pins for use of up to 8 devices (up to 16 with PCF8574A)