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IN74HC21A

Part Number	IN74HC21A
Manufacturer	IK Semiconductor
Description	Dual 4-Input Positive-AND Gate
Published	Dec 7, 2005
Detailed Description	TECHNICAL DATA IN74HC21A Dual 4-Input AND Gate The IN74HC21A is high-speed Si-gate CMOS device and is pin compatible ...
Datasheet	IN74HC21A PDF File

Overview

TECHNICAL DATA IN74HC21A Dual 4-Input AND Gate The IN74HC21A is high-speed Si-gate CMOS device and is pin compatible with pullup resistors with low power Schottky TTL (LSTTL).
The device provide the Dual 4-input AND function.
• Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 2.
0 to 6.
0 V • Low Input Current: 1.
0 µA • High Noise Immunity Characteristic of CMOS Devices ORDERING INFORMATION IN74HC21AN Plastic IN74HC21AD SOIC TA = -55° to 125° C for all packages LOGIC DIAGRAM PIN ASSIGNMENT A1 B1 Y1 C1 C1 D1 A1 B1 1 2 3 4 5 6 7 14 13 12 11 10 9 8 V CC D2 C2 B2 A2 Y2 GND B2 Y2 C2 D2 FUNCTION TABLE Inputs A L PIN 14 =VCC PIN 7 = GND Output С X X L X H D X ...

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