m54hc153k STMicroelectronics, m54hc153k Datasheet - Page 2

• Manufacturer Part Number: m54hc153k
• Description: Hc253 Dual 4 Channel Multiplexer 3 State Output Hc153 Dual 4 Channel Multiplexer
• Manufacturer: STMicroelectronics

M54HC153
IEC LOGIC SYMBOLS
INPUT AND OUTPUT EQUIVALENT CIRCUIT
TRUTH TABLE
X : Don’t Care
2/9
SELECT INPUTS
B
H
H
H
H
X
L
L
L
L
A
X
H
H
H
H
L
L
L
L
C
H
X
X
X
X
X
X
X
L
0
C
X
X
X
H
X
X
X
X
L
DATA INPUTS
1
PIN DESCRIPTION
10, 11, 12,
6, 5, 4, 3
C
PIN N°
H
X
X
X
X
X
X
X
L
1, 15
14, 2
2
13
16
7
9
8
1C0 to 1C3 Data Inputs From
2C0 to 2C3 Data Inputs From
SYMBOL
C
1G, 2G
X
X
X
X
X
X
X
H
L
GND
A, B
V
3
1Y
2Y
CC
STROBE
Output Enable Inputs
Common Data Select
Inputs
Source 1
Multiplexer Output From
Source 1
Multiplexer Output From
Source 2
Source 2
Ground (0V)
Positive Supply Voltage
NAME AND FUNCTION
G
H
L
L
L
L
L
L
L
L
OUTPUT Y
H
H
H
H
L
L
L
L
L