PCA6107
PCA6107 is Remote 8-Bit I2C and SMBus Low-power I/O Expander manufactured by Texas Instruments.
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SCPS139E
- JANUARY 2006
- REVISED JUNE 2014
PCA6107 Remote 8-Bit I2C and SMBus Low-power I/O Expander With Interrupt Output, Reset, and Configuration Registers
1 Features
- 1 Low Standby Current Consumption of 1 μA Max
- I2C to Parallel Port Expander
- Open-Drain Active-Low Interrupt Output
- Active-Low Reset Input
- Operating Power-Supply Voltage Range of 2.3 V to 5.5 V
- 5-V Tolerant I/O Ports
- 400-kHz Fast I2C Bus
- Three Hardware Address Pins Allow for Use of up to Eight Devices on the I2C/SMBus
- Input/Output Configuration Register
- Polarity Inversion Register
- Internal Power-On Reset
-...
