DataSheetWiki


54LS20 fiches techniques PDF

National Semiconductor - Dual 4-Input NAND Gates

Numéro de référence 54LS20
Description Dual 4-Input NAND Gates
Fabricant National Semiconductor 
Logo National Semiconductor 





1 Page

No Preview Available !





54LS20 fiche technique
June 1989
54LS20 DM54LS20 DM74LS20 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 (54LS20) is avail-
able Contact a National Semiconductor Sales Office
Distributor for specifications
Connection Diagram
Dual-In-Line Package
Function Table
Order Number 54LS20DMQB 54LS20FMQB 54LS20LMQB
DM54LS20J DM54LS20W DM74LS20M or DM74LS20N
See NS Package Number E20A J14A M14A N14A or W14B
TL F 6355 – 1
Y e ABCD
Inputs
A B CD
X X XL
X X LX
X L XX
L X XX
H H HH
H e High Logic Level
L e Low Logic Level
X e Either Low or High Logic Level
Output
Y
H
H
H
H
L
C1995 National Semiconductor Corporation TL F 6355
RRD-B30M105 Printed in U S A

PagesPages 6
Télécharger [ 54LS20 ]


Fiche technique recommandé

No Description détaillée Fabricant
54LS20 Dual 4-Input NAND Gates National Semiconductor
National Semiconductor
54LS20 54LS20 DM54LS20 DM74LS20 Dual 4-Input NAND Gates (Rev. A) Texas Instruments
Texas Instruments
54LS240 LSTTL eight-Buffer / Bus Driver BDTIC
BDTIC
54LS240 Octal TRI-STATE Buffer / Line Drivers / Line Receivers National Semiconductor
National Semiconductor

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche