IN74ACT20D Просмотр технического описания (PDF) - Integral Corp.

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IN74ACT20D

Dual 4-Input NAND Gate High-Speed Silicon-Gate CMOS

Integral Corp. 

TECHNICAL DATA

Dual 4-Input NAND Gate

High-Speed Silicon-Gate CMOS

IN74ACT20

The IN74ACT20 is identical in pinout to the LS/ALS20,

HC/HCT20. The IN74ACT20 may be used as a level converter for

interfacing TTL or NMOS outputs to High Speed CMOS inputs.

• TTL/NMOS Compatible Input Levels

• Outputs Directly Interface to CMOS, NMOS, and TTL

• Operating Voltage Range: 4.5 to 5.5 V

• Low Input Current: 1.0 µA; 0.1 µA @ 25°C

• Outputs Source/Sink 24 mA

ORDERING INFORMATION

IN74ACT20N Plastic

IN74ACT20D SOIC

TA = -40° to 85° C for all

packages

LOGIC DIAGRAM

PIN ASSIGNMENT

PIN 14 =VCC

PIN 7 = GND

PINS 3,11 = NO CONNECTION

NC = NO CONNECTION

FUNCTION TABLE

Inputs

ABC

LXX

XLX

XXL

XXX

HHH

X = don’t care

Output

D

Y

X

H

X

H

X

H

L

H

H

L

63

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