The ’HC27 devices contain three independent 3-input NOR gates.
● 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 = 9 ns
● ±4-mA Output Drive at 5 V
● Low Input Current of 1 µA Max
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