TCA6408
Overview
- Operating Power-Supply Voltage Range of 1.65 V to 5.5 V
- Allows Bidirectional Voltage-Level Translation and GPIO Expansion Between - 1.8-V SCL/SDA and 1.8-V, 2.5-V, 3.3-V, or 5-V P Port - 2.5-V SCL/SDA and 1.8-V, 2.5-V, 3.3-V, or 5-V P Port - 3.3-V SCL/SDA and 1.8-V, 2.5-V, 3.3-V, or 5-V P Port - 5-V SCL/SDA and 1.8-V, 2.5-V, 3.3-V, or 5-V P Port
- I2C to Parallel Port Expander
- Low Standby Current Consumption of 1 µA
- Schmitt-Trigger Action Allows Slow Input Transition and Better Switching Noise Immunity at the SCL and SDA Inputs - Vhys = 0.18 V Typ at 1.8 V - Vhys = 0.25 V Typ at 2.5 V - Vhys = 0.33 V Typ at 3.3 V - Vhys = 0.5 V Typ at 5 V
