CD74HC4051-EP Datasheet, PDF (2/15 Pages) Texas Instruments – ANALOG MULTIPLEXER/DEMULTIPLEXER

CD74HC4051-EP
ANALOG MULTIPLEXER/DEMULTIPLEXER
SCLS464 – SEPTEMBER 2002
FUNCTION TABLE
INPUTS
ON
E
S2
S1
S0
CHANNEL(S)
L
L
L
L
A0
L
L
L
H
A1
L
L
H
L
A2
L
L
H
H
A3
L
H
L
L
A4
L
H
L
H
A5
L
H
H
L
A6
L
H
H
H
A7
H
X
X
X
None
X = Don’t care
logic diagram (positive logic)
VCC
16
CHANNEL I/O
A7 A6 A5 A4 A3 A2 A1 A0
4 2 5 1 12 15 14 13
TG
TG
S0 11
TG
TG
S1 10
Binary
Logic
Level
Conversion
To
1 of 8
Decoder
With
TG
S2 9
Enable
TG
TG
E6
TG
3 _{COM OUT/IN A}
8
7
GND
VEE
2
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