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Numéro de référence | 5420 | ||
Description | Dual 4-Input NAND Gates | ||
Fabricant | National Semiconductor | ||
Logo | |||
1 Page
June 1989
5420 DM5420 DM7420
Dual 4-Input NAND Gates
General Description
This device contains two independent gates each of which
performs the logic NAND function
Features
Y Alternate Military Aerospace device (5420) is available
Contact a National Semiconductor Sales Office Distrib-
utor for specifications
Connection Diagram
Dual-In-Line Package
TL F 6506 – 1
Order Number 5420DMQB 5420FMQB DM5420J DM5420W or DM7420N
See NS Package Number J14A N14A or W14B
Function Table
Y e ABCD
Inputs
Output
A B CD
Y
X X XL
X X LX
X L XX
L X XX
H H HH
H
H
H
H
L
H e High Logic Level
L e Low Logic Level
X e Either Low or High Logic Level
C1995 National Semiconductor Corporation TL F 6506
RRD-B30M105 Printed in U S A
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Pages | Pages 4 | ||
Télécharger | [ 5420 ] |
No | Description détaillée | Fabricant |
5420 | Dual 4-Input NAND Gates | National Semiconductor |
54240 | Eight three-state inverting buffer / line driver / line receiver | San Mao |
5425 | Dual 4-Input NOR Gate | National Semiconductor |
54279 | Quad Set-Reset Latch | National Semiconductor |
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