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MC74HC20D-MC74HC20N
Dual 4-Input NAND Gate
SEMICONDUCTOR TECHNICAL DATA -
High–Performance Silicon–Gate CMOSThe MC74HC20 is identical in pinout to the LS20. The device inputs are
compatible with standard CMOS outputs; with pullup resistors, they are
compatible with LSTTL outputs. Output Drive Capability: 10 LSTTL Loads Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range: 2 to 6 V Low Input Current: 1 μA High Noise Immunity Characteristic of CMOS Devices In Compliance with the Requirements Defined by JEDEC Standard
No. 7A Chip Complexity: 28 FETs or 7 Equivalent Gates
LOGIC DIAGRAMPIN 14 = VCC
PIN 7 = GND
PINS 3, 11 = NO CONNECTION
Y = ABCD 1Y1Y1
