Hi team,
customer wants to know when VCC drop to 0V,
will input pin drop or they're isolated and independent?
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Hi team,
customer wants to know when VCC drop to 0V,
will input pin drop or they're isolated and independent?
The input pins have a very high impedance in all circumstances and are overvoltage tolerant; see [FAQ] Can the input voltage (Vi) to my logic device be higher than the supply voltage (Vcc)?