3Pcs PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development

Pack of 5 PCF8574 Expansion Board I/O Expander IIC I2C-Bus Evaluation Module

PCF8574P PCF8574 Remote 8-bit I/O expander for I2C-bus IC 16 Pin DIP

5PCS PCF8574 PCF8574P IC I/O EXPANDER I2C 8B 16DIP NEW

PCF8574 PCF8574T I2C 8 Bit IO GPIO Expander Module for Arduino & Raspberry Pi

PCF8574 PCF8574T I2C 8 Bit IO GPIO Expander Module for Raspberry Pi Arduino

2PCS PCF8574 PCF8574P IC I/O EXPANDER I2C 8B 16DIP NEW

10PCS PCF8574 PCF8574P IC I/O EXPANDER I2C 8B 16DIP NEW