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TCA9543A - Low Voltage 2-Channel I2C Bus Switch

Texas Instruments

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Datasheet Details

Part number: TCA9543A
Manufacturer: Texas Instruments ↗
File Size: 1.07 MB
Datasheet: TCA9543A-etcTI.pdf
Description: Low Voltage 2-Channel I2C Bus Switch

TCA9543A Product details

Description

The TCA9543A is a dual bidirectional translating switch controlled by the I2C bus.. INT0), one for each of the downstream pairs, are provided..

Features

1 1-of-2 Bidirectional Translating Switches.
I2C Bus and SMBus Compatible.
Two active-low interrupt inputs.
Active-low interrupt output.
Active-low reset input.
Two address pins allowing up to four TCA9543A devices on the I2C bus.
Channel selection via I2C bus, in any combination.
Power-up with all switch channels deselected.
Low RON switches.
Allows voltage-level translation between 1.8-V, 2.5-V, 3.3-V, an.

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Low Voltage 2-Channel I2C Bus Switch Texas Instruments

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TCA9543A Stock/Price