PCF8574
8-bit I2C I/O expander, DIP-16
The PCF8574 is a remote 8-bit I/O expander with I2C interface from NXP. Provides 8 quasi-bidirectional I/O pins. Commonly used for LCD character display backpack boards and button expansion.
8-bit I2C I/O expander, DIP-16
The PCF8574 is a remote 8-bit I/O expander with I2C interface from NXP. Provides 8 quasi-bidirectional I/O pins. Commonly used for LCD character display backpack boards and button expansion.