Datasheet4U Logo Datasheet4U.com

PI4MSD5V9540B - 2 Channel I2C bus Multiplexer

General Description

The SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs, or channels.

Low standby current Low Ron switches Channel selection via I2C

Key Features

  • 1-of-2 bidirectional translating multiplexer.
  • I2C-bus interface logic.
  • Operating power supply voltage:1.65 V to 5.5 V.
  • Allows voltage level translation between 1.2V,.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
PI4MSD5V9540B 2-Channel I2C Bus Switch DIODES
PI4MSD5V9543A 2-Channel I2C Bus Switch DIODES
PI4MSD5V9545A 4-Channel I2C Bus Switch DIODES
PI4MSD5V9546A 4-Channel I2C bus Switch DIODES
PI4MSD5V9548A 8-Channel I2C Bus Switch DIODES

Other Datasheets by Pericom Semiconductor (now Diodes Incorporated)

Part Number Description
PI4MSD5V9542A 2 Channel I2C bus Multiplexer
PI4MSD5V9543A 2 Channel I2C bus switch
PI4MSD5V9543B 2 Channel I2C bus switch
PI4MSD5V9544A 4 Channel I2C bus Multiplexer
PI4MSD5V9545A 4 Channel I2C bus Switch

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
PI4MSD5V9540B ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| 2 Channel I2C bus Multiplexer Features  1-of-2 bidirectional translating multiplexer  I2C-bus interface logic  Operating power supply voltage:1.65 V to 5.5 V  Allows voltage level translation between 1.2V, Description The PI4MSD5V9540B is a 1-of-2 bidirectional translating multiplexer, controlled via the I2C bus The SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs, or channels. Only one 1.8V,2.5 V, 3.