HEF4028BD Просмотр технического описания (PDF) - Philips Electronics
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производитель
HEF4028BD Datasheet PDF : 5 Pages
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Philips Semiconductors
1-of-10 decoder
Product specification
HEF4028B
MSI
TRUTH TABLE
INPUTS
OUTPUTS
A3
A2
A1
A0
O0
O1
O2 O3 O4 O5 O6
O7
O8
O9
L
L
L
L
H
L
L
LL
L
L
L
L
L
L
L
L
H
L
H
LLL
L
L
L
L
L
L
L
H
L
L
L
HLL
L
L
L
L
L
L
L
H
H
L
L
LHL
L
L
L
L
L
L
H
L
L
L
L
L LHL
L
L
L
L
L
H
L
H
L
L
L
L
L
H
L
L
L
L
L
H
H
L
L
L
L
L
L
L
H
L
L
L
L
H
H
H
L
L
LLLL
L
H
L
L
H
L
L
L
L
L
LLL
L
L
L
H
L
H
L
L
H
L
L
L
LL
L
L
L
L
H
H
L
H
L
L
L
LLL
L
L
L
L
L
H
L
H
H
L
L
LLL
L
L
L
L
L
H
H
L
L
L
H
H
L
H
L
L
LLL
L
L
L
L
L
(2)
L
LLL
L
L
L
L
L
H
H
H
L
L
L
LLL
L
L
L
L
L
H
H
H
H
L
L
LLL
L
L
L
L
L
Notes
1. H = HIGH state (the more positive voltage)
L = LOW state (the less positive voltage)
2. Extraordinary states.
January 1995
4
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