TCA6408A Datasheet - Texas Instruments

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

TCA6408A Features

* 1 I2C to Parallel Port Expander

* Operating Power-Supply Voltage Range of 1.65 V to 5.5 V

* Allows Bidirectional Voltage-Level Translation and GPIO Expansion Between 1.8-V, 2.5-V, 3.3-V, and 5-V I2C Bus and P-Ports

* Low Standby Current Consumption of 1 μA

TCA6408A General Description

The TCA6408A is a 16-pin device that provides 8-bits of general purpose parallel input/output (I/O) expansion for the two-line bidirectional I2C bus (or SMBus) protocol. This device can operate with a power supply voltage ranging from 1.65 V to 5.5 V on both the I2C bus side (VCCI) and on the P-port.

TCA6408A Datasheet (1.57 MB)

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Datasheet Details

Part number:

TCA6408A

Manufacturer:

Texas Instruments ↗

File Size:

1.57 MB

Description:

Low-voltage 8-bit i2c and smbus i/o expander.
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design TCA6408A SCPS192D APRIL 2009

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TCA6408A Low-Voltage 8-Bit I2C and SMBus Expander Texas Instruments

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TCA6408A Features

TCA6408A General Description

Datasheet Details

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