74LVC2G02 gate equivalent, dual 2-input nor gate.
* Wide supply voltage range from 1.65 V to 5.5 V
* 5 V tolerant outputs for interfacing with 5 V logic
* Overvoltage tolerant inputs to 5.5 V
* High noise.
using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the dev.
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