TCA6408A-Q1
TCA6408A-Q1 is Low-Voltage 8-Bit I2C and SMBus I/O Expander manufactured by Texas Instruments.
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SCPS234
- SEPTEMBER 2016
TCA6408A-Q1 Low-Voltage 8-Bit I2C and SMBus I/O Expander With Interrupt Output
1 Features
- 1 I2C to Parallel Port Expander
- Operating Power-Supply Voltage Range of 1.65 V to 3.6 V
- Allows Bidirectional Voltage-Level Translation and
GPIO Expansion Between 1.8-, 2.5-, and 3.3-V I2C Bus and P-Ports
- Low Standby Current Consumption
- 400-kHz Fast I2C Bus
- Hardware Address Pin Allows Two TCA6408A-Q1 Devices on the Same I2C/SMBus Bus
- Active-Low Reset (RESET) Input
- Open-Drain Active-Low Interrupt (INT) Output
- Input and Output Configuration Register
- Polarity...
