SL74HCT20 データシートの表示（PDF） - System Logic Semiconductor

部品番号

コンポーネント説明

一致するリスト

SL74HCT20

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

System Logic Semiconductor 

SL74HCT20

Dual 4-Input NAND Gate

High-Performance Silicon-Gate CMOS

The SL74HCT20 is identical in pinout to the LS/ALS20. The

SL74HCT20 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

• High Noise Immunity Characteristic of CMOS Devices

ORDERING INFORMATION

SL74HCT20N Plastic

SL74HCT20D SOIC

TA = -55° to 125° C for all packages

LOGIC DIAGRAM

PIN ASSIGNMENT

PIN 14 =VCC

PIN 7 = GND

PINS 3,11 = NO CONNECTION

SLS

System Logic

Semiconductor

NC = NO CONNECTION

FUNCTION TABLE

Inputs

ABC

LXX

XLX

XX L

XXX

HHH

X = don’t care

Output

D

Y

X

H

X

H

X

H

L

H

H

L

Share Link: