TCA7408 Datasheet - Texas Instruments

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TCA7408 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.
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.

TCA7408-etcTI.pdf

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Datasheet Details

Part number:

TCA7408

Manufacturer:

Texas Instruments ↗

File Size:

1.02 MB

Description:

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

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

Applications

* Personal electronics (e. g. Smartphones, Gaming Consoles, Personal Computers)
* Servers, Routers (Telecom Switching Equipment), Industrial Automation
* Products with GPIO-Limited Processors 1 C SDA INT RESET GPIO3 D SCL GPIO0 GPIO1 GPIO2 Not to scale An IMPORTANT

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

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