PCF8574 I2C


In stock

  1. Interface: I2C
  2. Operating Voltage: 3-5VDC
  3. Ports: 8-bit Parallel Ports
  4. Can be used with Arduino and Raspberry Pi
SKU: NEPL128 Categories: ,

Additional information

Weight 5 g
Package contents

1 x PCF8574 I2C

The PCF8574 IO Expansion Board is used as remote 8-bit I/O expander for I2C-bus. Up to 8 PCF8574 IO Expansion Board can be connected to the I2C-bus, providing up to 64 I/O ports.

The PCF8574 IO Expansion Board features I2C pinheader on one side, and I2C connector on the opposite side. Hence, it’s more flexible to connect the board to your development system. The board also supports I2C cascading, allowing the use of multi module connected to the I2C bus at the same time by connecting the pinheader and connector.

Operating Voltage (VDC) 3 ~ 5
Interface I2C
Ports 8-bit parallel port
Length (mm) 48
Width (mm) 16
Height (mm) 15
Weight (gm) 5