HD74HC154 Datasheet, PDF (3/7 Pages) Hitachi Semiconductor – 4-to-16-line Decoder/Demultiplexer

Pin Arrangement
Y0 1
Y1 2
Y2 3
Y3 4
Y4 5
Outputs Y5 6
Y6 7
Y7 8
Y8 9
Y9 10
Y10 11
GND 12
1 ^0A
2
B
3
C
4
D
5
G2
6
G1
7
15
8
14
9
13
10 ₁₁ 12
(Top view)
HD74HC154
24 VCC
23 A
22 B
21 C
20 D
Inputs
19 G2
18 G1
17 Y15
16 Y14
15 Y13 Outputs
14 Y12
13 Y11
3