• Part: TCA9539-Q1
  • Description: Low Voltage 16-Bit I2C and SMBUS Low-Power I/O Expander
  • Manufacturer: Texas Instruments
  • Size: 1.24 MB
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Datasheet Summary

Product Folder Order Now Technical Documents Tools & Software Support & munity 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...