HCF4051B_02 Datasheet, PDF (2/10 Pages) STMicroelectronics – SINGLE 8-CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER

HCF4051B
INPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
11, 10, 9
6
13, 14, 15,
12, 1, 5, 2, 4
3
7
8
16
SYMBOL NAME AND FUNCTION
A, B, C
INH
0 to 7
CHANNEL
IN/OUT
COM OUT/
IN
V_EE
V_SS
V_DD
Binary Control Inputs
Inhibit Inputs
Indipendent inputs/out-
puts
Common Output/Input
Supply Voltage
Negative Supply Voltage
Positive Supply Voltage
TRUTH TABLE
INPUT STATES
INHIBIT
0
0
0
0
0
0
0
0
1
C
B
A
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
X
X
X
FUNCTIONAL DIAGRAM
"ON" CHANNEL (S)
0
1
2
3
4
5
6
7
NONE
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