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74HC42
BCD to Decimal Decoder
Datasheet (PDF)
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74HC42
DIP-16
1
~0
2
~1
3
~2
4
~3
5
~4
6
~5
7
~6
8
GND
16
VCC
15
A
14
B
13
C
12
D
11
~9
10
~8
9
~7
vcc
gnd
in
out
io
Pin Reference
⌄
#
Label
Type
1
~0
out
2
~1
out
3
~2
out
4
~3
out
5
~4
out
6
~5
out
7
~6
out
8
GND
gnd
9
~7
out
10
~8
out
11
~9
out
12
D
in
13
C
in
14
B
in
15
A
in
16
VCC
vcc