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SCPS254C
- JANUARY 2014
- REVISED DECEMBER 2018
TCA9539-Q1 Low Voltage 16-Bit I2C and SMBus Low-Power I/O Expander with Interrupt Output, Reset Pin, and Configuration Registers
1 Features
- 1 Qualified for Automotive Applications
- I2C to Parallel Port Expander
- Open-Drain Active-Low Interrupt Output
- Active-Low Reset Input
- 5-V Tolerant Input and Output Ports
- patible With Most Microcontrollers
- 400-kHz Fast I2C Bus
- Polarity Inversion Register
- Internal Power-on-Reset
- No Glitch on Power Up
- Address by Two Hardware Address Pins for Use of up to Four Devices
- Latched Outputs for...