TCA6418E - I2C CONTROLLED 18 CHANNEL GPIO EXPANDER

Texas Instruments

Datasheet Details

1.
Operating Power-Supply Voltage Range of 1.65 V to 3.6 V.
18 GPIOs Configurable as Inputs or Outputs.
ESD Protection Exceeds JESD 22 on NonGPIO Pins.
2000-V Human Body Model (A114-A).
1000-V Charged Device Model (C101).
Low Standby (Idle) Current Consumption: 3 μA.
Supports 1-MHz Fast Mode Plus I2C Bus.
Open-Drain Active-Low Interrupt Output, Asserted When Key is Pressed or Key is Released.
Selectable Debounce Tim.

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