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Part Name
Description
M54HC154D1 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
M54HC154D1
RAD-HARD 4 TO 16 LINE DECODER/DEMULTIPLEXER
STMicroelectronics
M54HC154D1 Datasheet PDF : 9 Pages
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8
9
M54HC154
IEC LOGIC SYMBOLS
INPUT AND OUTPUT EQUIVALENT CIRCUIT
TRUTH TABLE
G1
G2
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
X
H
H
X
X : Don’t Care
2/9
INPUTS
D
C
L
L
L
L
L
L
L
L
L
H
L
H
L
H
L
H
H
L
H
L
H
L
H
L
H
H
H
H
H
H
H
H
X
X
X
X
PIN DESCRIPTION
PIN N°
1, 2, 3, 4, 5, 6,
7, 8, 9, 10, 11,
13, 14, 15, 16,
17
18, 19
23, 22, 21, 20
12
24
SYMBOL NAME AND FUNCTION
Y0 to Y15 Outputs (Active Low)
G1, G2
A to D
GND
V
CC
Enable Inputs
(Active Low)
Address Inputs
Ground (0V)
Positive Supply Voltage
SELECTED OUTPUT (L)
B
A
L
L
L
H
H
L
H
H
L
L
L
H
H
L
H
H
L
L
L
H
H
L
H
H
L
L
L
H
H
L
H
H
X
X
X
X
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
Y10
Y11
Y12
Y13
Y14
Y15
NONE
NONE
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