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TCA9545A

Low Voltage 4-channel I2C and SMbus Switch

TCA9545A Features

* 1 1-of-4 Bidirectional translating switches

* I2C bus and SMBus compatible

* Four active-low interrupt inputs

* Active-low interrupt output

* Active-low reset input

* Two address terminals, allowing up to four devices on the I2C bus

* Channel

TCA9545A General Description

The TCA9545A is a quad bidirectional translating switch controlled via the I2C bus. The SCL/SDA upstream pair fans out to four downstream pairs, or channels. Any individual SCn/SDn channel or combination of channels can be selected, determined by the contents of the programmable control register. Fo.

TCA9545A Datasheet (0.98 MB)

Preview of TCA9545A PDF

Datasheet Details

Part number:

TCA9545A

Manufacturer:

Texas Instruments ↗

File Size:

0.98 MB

Description:

Low voltage 4-channel i2c and smbus switch.
Product Folder Order Now Technical Documents Tools & Software Support & Community TCA9545A SCPS204D

* JANUARY 2014

* REVISED NOVE.

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TCA9545A Low Voltage 4-channel I2C and SMbus Switch Texas Instruments

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