HD74HC21 Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HD74HC21

Dual 4-input AND Gates

Hitachi -> Renesas Electronics 

HD74HC21

Dual 4-input AND Gates

Features

• High Speed Operation: tpd = 11 ns typ (CL = 50 pF)

• High Output Current: Fanout of 10 LSTTL Loads

• Wide Operating Voltage: VCC = 2 to 6 V

• Low Input Current: 1 µA max

• Low Quiescent Supply Current: ICC (static) = 1 µA max (Ta = 25°C)

Pin Arrangement

1A 1

1B 2

NC 3

1C 4

1D 5

1Y 6

GND 7

(Top view)

14 VCC

13 2D

12 2C

11 NC

10 2B

9 2A

8 2Y

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