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PCA9546A Low Voltage 4-Channel I2C and SMBus Switch

PCA9546A Description

PCA9546A SCPS148I * OCTOBER 2005 * REVISED JUNE 2022 PCA9546A Low Voltage 4-Channel I2C and SMBus Switch with Reset Function 1 Featur.
The PCA9546A is a quad bidirectional translating switch controlled via the I2C bus.

PCA9546A Features

* 1-of-4 Bidirectional Translating Switches
* I2C Bus and SMBus Compatible
* Active-Low Reset Input
* Three Address Pins, Allowing up to Eight PCA9546A Devices on the I2C Bus
* Channel Selection Via I2C Bus, in Any Combination
* Power-up With All Switc

PCA9546A Applications

* Servers
* Routers (Telecom Switching Equipment)
* Factory Automation

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📁 Related Datasheet

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Low Voltage 4-Channel I2C and SMBus Switch Texas Instruments
Texas Instruments PCA9546A-like datasheet