Part number:
TCA7408
Manufacturer:
File Size:
1.02 MB
Description:
Low-voltage 8-bit i2c and smbus i/o expander.
Datasheet Details
Part number:
TCA7408
Manufacturer:
File Size:
1.02 MB
Description:
Low-voltage 8-bit i2c and smbus i/o expander.
TCA7408, Low-Voltage 8-Bit I2C and SMBus I/O Expander
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 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
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