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CD54HC4051_07 Datasheet, PDF (4/30 Pages) Texas Instruments – High-Speed CMOS Logic Analog Multiplexers/Demultiplexers | |||
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âHC4051, âHCT4051, âHC4052, CD74HCT4052, âHC4053, CD74HCT4053
Functional Diagram of âHC4052, CD74HCT4052
VCC
16
A CHANNELS IN/OUT
A3 A2 A1 A0
11 15 14 12
TG
TG
S1 9
S0 10
LOGIC
LEVEL
CONVERSION
E6
BINARY
TO
1 OF 4
DECODER
WITH
ENABLE
TG
COMMON A
TG
13 OUT/IN
COMMON B
TG
3 OUT/IN
TG
TG
8
7
GND
VEE
TG
1524
B0 B1 B2 B3
B CHANNELS IN/OUT
TRUTH TABLE
âHC4052, CD74HCT4052
INPUT STATES
ENABLE
S1
S0
L
L
L
âONâ
CHANNELS
A0, B0
L
L
H
A1, B1
L
H
L
A2. B2
L
H
H
A3, B3
H
X
X
None
X = Donât care
4
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