TCA7408

Low-Voltage 8-Bit I2C and SMBus I/O Expander

Texas Instruments

TCA7408 Features

* 1 Operating Power-Supply Voltage Range of 1.65 to 3.6 V

* Allows Bidirectional Voltage-Level Translation and GPIO Expansion Between 1.8-V, 2.5-V, 3.3-V GPIO Port and

* 1.8-V SCL/SDA

* 2.5-V SCL/SDA

* 3.3-V SCL/SDA

* 5-V SCL/SDA

* Standby Curre

TCA7408 General Description

TCA7408 is an 8-bit I/O expander for the two-line bidirectional bus (I2C) and is designed to provide general-purpose remote I/O expansion through the I2C interface. The major benefit of this device is its wide VCC range. It can operate from 1.65 V to 3.6 V on the GPIO-port side and 1.65 V to 5.5 V o.

TCA7408 Datasheet (1.02 MB)

TCA7408 Datasheet Preview — Preview of TCA7408 PDF

Datasheet Details

Part number:

TCA7408

Manufacturer:

Texas Instruments ↗

File Size:

1.02 MB

Description:

Low-voltage 8-bit i2c and smbus i/o expander.
Product Folder Order Now Technical Documents Tools & Software Support & Community TCA7408 SCPS235D

* NOVEMBER 2011

* REVISED APRI.

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TCA7408 Low-Voltage 8-Bit I2C and SMBus Expander Texas Instruments

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TCA7408 Features

TCA7408 General Description

Datasheet Details

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Description:

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