Parts, tools and supplies for the electronics experimenter.
Add 8 pins to a microcontroller or SBC project with this Microchip Technology I2C port expander.
• 8-bit remote bidirectional I/O port - I/O pins default to input
• High-speed I2C interface
- 100 kHz
- 400 kHz
- 1.7 MHz
• Hardware address pins
- Three address pins allow up to eight devices on the bus