MC74VHC4051_06 Datasheet, PDF (3/16 Pages) ON Semiconductor – Analog Multiplexers / Demultiplexers High-Performance Silicon-Gate CMOS

MC74VHC4051, MC74VHC4052, MC74VHC4053
V_CC X2 X1 X0 X3 A B C
16 15 14 13 12 11 10 9
12345678
X4 X6 X X7 X5 Enable V_EE GND
Figure 2. Pinout: MC74VHC4051 (Top View)
V_CC X2 X1 X X0 X3 A B
16 15 14 13 12 11 10 9
12345678
Y0 Y2 Y Y3 Y1 Enable V_EE GND
Figure 3. Pinout: MC74VHC4052 (Top View)
V_CC Y X X1 X0 A B C
16 15 14 13 12 11 10 9
12345678
Y1 Y0 Z1 Z Z0 Enable V_EE GND
Figure 4. Pinout: MC74VHC4053 (Top View)
FUNCTION TABLE -- MC74VHC4051
Control Inputs
Enable
Select
CBA
ON Channels
L
LLL
L
L LH
L
LHL
L
L HH
L
HL L
L
HLH
L
HH L
L
HHH
H
XXX
X0
X1
X2
X3
X4
X5
X6
X7
NONE
X = Don’t Care
FUNCTION TABLE -- MC74VHC4052
Control Inputs
Enable
Select
B
A
ON Channels
L
L
L
L
L
H
L
H
L
L
H
H
H
X
X
X = Don’t Care
Y0
X0
Y1
X1
Y2
X2
Y3
X3
NONE
FUNCTION TABLE -- MC74VHC4053
Control Inputs
Enable
Select
CBA
ON Channels
L
L L L Z0 Y0 X0
L
L L H Z0 Y0 X1
L
L H L Z0 Y1 X0
L
L H H Z0 Y1 X1
L
H L L Z1 Y0 X0
L
H L H Z1 Y0 X1
L
H H L Z1 Y1 X0
L
H H H Z1 Y1 X1
H
XXX
NONE
X = Don’t Care
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