Download PI4MSD5V9547 Datasheet PDF
PI4MSD5V9547 page 2
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PI4MSD5V9547 Key Features

  • 1-of-8 bidirectional translating multiplexer
  • I2C-bus interface logic
  • Allows voltage level translation between 1.2V
  • Low standby current
  • Low Ron switches
  • Active LOW reset input
  • Channel selection via I2C bus
  • Power-up with one channel on
  • Capacitance isolation when channel disabled
  • No glitch on power-up

PI4MSD5V9547 Description

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.