MAX7310 PDF File ( Datasheet )

19-2698; Rev 3; 2, 05 2-Wire-Interfaced 8-Bit I, O Port Expander with Reset General Description The MAX7310 provides 8-bit parallel input, output port expansion for SMBus™-compatible and I2C™-compatible applications. The MAX7310 consists of an input port register, an output port register, a polarity inversion register, a configuration register, a bus timeout register, and an SMBus, I2C-compatible serial interface. The system master can invert the MAX7310 input data by writing to the active