74HC237 Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Lista de partido
74HC237 Datasheet PDF : 9 Pages
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Philips Semiconductors
3-to-8 line decoder/demultiplexer with
address latches
Product specification
74HC/HCT237
Fig.4 Functional diagram.
FUNCTION TABLE
INPUTS
OUTPUTS
LE
E1
E2
A0
A1
A2
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
H
L
H
X
X
X
stable
X
H
X
X
X
X
L
L
L
L
L
L
L
L
X
X
L
X
X
X
L
L
L
L
L
L
L
L
L
L
H
L
L
L
H
L
L
L
L
L
L
L
L
L
H
H
L
L
L
H
L
L
L
L
L
L
L
L
H
L
H
L
L
L
H
L
L
L
L
L
L
L
H
H
H
L
L
L
L
H
L
L
L
L
L
L
H
L
L
H
L
L
L
L
H
L
L
L
L
L
H
H
L
H
L
L
L
L
L
H
L
L
L
L
H
L
H
H
L
L
L
L
L
L
H
L
L
L
H
H
H
H
L
L
L
L
L
L
L
H
Notes
1. H = HIGH voltage level
L = LOW voltage level
X = don’t care
December 1990
4
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