PCF8574T I2C I/O Extension Module Board

Expand your I/O capabilities effortlessly with the PCF8574T I2C I/O Extension Module Board. This versatile board serves as a remote 8-bit I/O expander for the I2C-bus, providing seamless integration with your development system for a wide range of applications.

  Key Features:  

• I2C Compatibility: Utilizes the PCF8574 chip and features an I2C interface, offering easy integration and communication with your development system.
• Expanded I/O Capacity: Connect up to 8 PCF8574 IO Expansion Boards to the I2C-bus, providing access to up to 64 I/O ports for enhanced flexibility in your projects.
• Flexible Connectivity: Features an I2C pin header on one side and an I2C connector on the opposite side, allowing for flexible connection options to your development system.
• I2C Cascading Support: Supports I2C cascading, enabling the use of multiple modules connected to the I2C bus simultaneously by utilizing both the pin header and connector.

  Specifications:  

• Operating Voltage (VDC): 3 ~ 5
• Interface: I2C
• Ports: 8-bit parallel port
• Dimensions (mm): 48 (Length) x 16 (Width) x 15 (Height)

  Package Includes:  

• 1 x PCF8574T I2C I/O Extension Board