PCF8574 IO Expansion Board
Remote 8-bit I/O expander for I2C-bus with versatile connectivity options.
- Operating Voltage: 3 ~ 5 VDC
- Interface: I2C
- Ports: 8-bit parallel port
- Length: 48 mm
- Width: 16 mm
- Height: 15 mm
- Weight: 5 gm
Top Features:
- Based on PCF8574 Chip
- I2C Interface
- 8-bit parallel port
- Compatible with Arduino and Raspberry Pi
The PCF8574 IO Expansion Board is designed to serve as a remote 8-bit I/O expander for the I2C-bus. With the capability to connect up to 8 PCF8574 boards to the I2C-bus, it offers a total of 64 I/O ports. The board is equipped with an I2C pin header on one side and an I2C connector on the opposite side, providing flexibility in connecting to your development system. Additionally, the board supports I2C cascading, enabling the use of multiple modules connected to the I2C bus simultaneously by linking the pin header and connector.
Expand your project's I/O capabilities with the PCF8574 IO Expansion Board, whether you are working with Arduino or Raspberry Pi. This board is a versatile solution for integrating additional I/O ports into your projects with ease.
* Images are for illustration only; actual product may vary.