SN74HC21DR DUAL 4-INPUT POSITIVE-AND GATES common ic chips digital ic circuits

►Wide Operating Voltage Range of 2 V to 6 V

►Outputs Can Drive Up To 10 LSTTL Loads

►Low Power Consumption, 20-µA Max ICC

►Typical tpd = 11 ns ±4-mA

►Output Drive at 5 V Low

►Input Current of 1 µA Max

description/ordering information

These devices contain 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. O

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