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Datasheet Quick-Ref
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74HC154
4-to-16 Line Decoder/Demultiplexer
Datasheet (PDF)
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74HC154
DIP-24
1
~Y0
2
~Y1
3
~Y2
4
~Y3
5
~Y4
6
~Y5
7
~Y6
8
~Y7
9
~Y8
10
~Y9
11
~Y10
12
GND
24
VCC
23
A0
22
A1
21
A2
20
A3
19
~E1
18
~E0
17
~Y15
16
~Y14
15
~Y13
14
~Y12
13
~Y11
vcc
gnd
in
out
io
Pin Reference
⌄
#
Label
Type
1
~Y0
out
2
~Y1
out
3
~Y2
out
4
~Y3
out
5
~Y4
out
6
~Y5
out
7
~Y6
out
8
~Y7
out
9
~Y8
out
10
~Y9
out
11
~Y10
out
12
GND
gnd
13
~Y11
out
14
~Y12
out
15
~Y13
out
16
~Y14
out
17
~Y15
out
18
~E0
in
19
~E1
in
20
A3
in
21
A2
in
22
A1
in
23
A0
in
24
VCC
vcc