MC54/74HC4051 MC74HC4052 MC54/74HC4053
FUNCTION TABLE – MC74HC4052
LOGIC DIAGRAM
MC74HC4052
Double–Pole, 4–Position Plus Common Off
Control Inputs
Select
Enable
B
A
ON Channels
12
X0
L
L
L
L
H
L
L
H
H
X
L
H
L
H
X
Y0
Y1
Y2
Y3
X0
X1
X2
X3
14
X1
X2
X3
13
X SWITCH
Y SWITCH
X
Y
15
11
COMMON
OUTPUTS/INPUTS
ANALOG
NONE
INPUTS/OUTPUTS
1
5
Y0
Y1
Y2
Y3
A
X = Don’t Care
3
2
4
Pinout: MC74HC4052 (Top View)
10
9
V
X2
15
X1
14
X
X0
12
X3
11
A
B
CHANNEL-SELECT
INPUTS
CC
PIN 16 = V
CC
B
16
13
10
9
PIN 7 = V
EE
PIN 8 = GND
6
ENABLE
1
2
3
4
5
6
7
8
Y0
Y2
Y
Y3
Y1 Enable
V
GND
EE
FUNCTION TABLE – MC54/74HC4053
Control Inputs
LOGIC DIAGRAM
MC54/74HC4053
Triple Single–Pole, Double–Position Plus Common Off
Select
Enable
C
B
A
ON Channels
L
L
L
L
L
L
L
L
H
L
L
L
L
L
H
H
L
L
H
L
H
L
H
L
H
X
Z0
Y0
Y0
Y1
Y1
Y0
Y0
Y1
Y1
NONE
X0
12
Z0
Z0
Z0
Z1
Z1
Z1
Z1
X1
X0
X1
X0
X1
X0
X1
X0
X1
14
X
13
X SWITCH
L
H
H
H
H
X
2
1
L
Y0
Y1
15
4
COMMON
OUTPUTS/INPUTS
ANALOG
INPUTS/OUTPUTS
Y
Z
H
H
X
Y SWITCH
Z SWITCH
5
3
Z0
Z1
X = Don’t Care
11
10
9
A
B
C
PIN 16 = V
PIN 7 = V
PIN 8 = GND
CHANNEL-SELECT
INPUTS
CC
EE
Pinout: MC54/74HC4053 (Top View)
6
V
Y
X
X1
13
X0
12
A
B
C
9
CC
ENABLE
16
15
14
11
10
NOTE: This device allows independent control of each switch.
Channel–Select Input A controls the X–Switch, Input B controls
the Y–Switch and Input C controls the Z–Switch
1
2
3
4
Z
5
6
7
8
Y1
Y0
Z1
Z0 Enable
V
GND
EE
MOTOROLA
2
High–Speed CMOS Logic Data
DL129 — Rev 6
MOTOROLA [ MOTOROLA ]
