PI4MSD5V9547 Datasheet (Pericom Semiconductor) - 8-Channel I2C bus multiplexer

PI4MSD5V9547, 8-Channel I2C bus multiplexer

The PI4MSD5V9547 is an octal bidirectional translating multiplexer controlled by the I2C-bus.

The SCL/SDA upstream pair fans out to eight downstream pairs, or channels.

Only one SCx/SDx channel can be selected at a time, determined by the contents of the programmable control register.

The device pow

PI4MSD5V9547 Features

* 1-of-8 bidirectional translating multiplexer

* I2C-bus interface logic

* Operating power supply voltage from 1.65V to 5.5V

* Allows voltage level translation between 1.2V, 1.8V,2.5 V, 3.3 V and 5 V buses

* Low standby current

* Low Ron switches

* Active LOW reset input