U74HC21 gates equivalent, dual 4-input and gates.
* Operation Voltage Range: 2~6V
* Low Quiescent Current: ICC=2µA (Max.)
* High Speed:
tPD=11ns (Typ.)
* Low Input Current:
100nA (Max.)
* ORDERING INFORMATION
.
The U74HC21 contains two independent 4-input AND gates.They perform the Boolean function Y=A
* B
* C
* D or Y=A B C D in positive logic.
* FEATURES
* Operation Voltage Range: 2~6V
* Low Quiescent Current: ICC=2µA (Max.)
* Hi.
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