m74hct4051 STMicroelectronics, m74hct4051 Datasheet - Page 2

• Manufacturer Part Number: m74hct4051
• Description: Single 8-channel Analog Multiplexer/demultiplexer
• Manufacturer: STMicroelectronics

M74HCT4051
CONTROL INPUT EQUIVALENT CIRCUIT
I/O EQUIVALENT CIRCUIT
FUNCTIONAL DIAGRAM
2/14
PIN DESCRIPTION
TRUTH TABLE
12, 1, 5, 2, 4
13, 14, 15,
INH
11, 10, 9
PIN No
H
L
L
L
L
L
L
L
L
16
3
6
7
8
INPUT STATE
C
H
H
H
H
X
L
L
L
L
SYMBOL
OUT/IN
A, B, C
0 to 7
COM
GND
INH
V
V
EE
CC
B
H
H
H
H
L
L
L
L
X
Common Output/Input
INHIBIT Input
Negative Supply Voltage
Select Inputs
Independent Input/Out-
puts
Ground (0V)
Positive Supply Voltage
NAME AND FUNCTION
A
H
H
H
H
X
L
L
L
L
ON CHANNEL
NONE
0
1
2
3
4
5
6
7