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64
V
DD
(16)
INH (6)
B (10)
A (11)
C (9)
V
SS
(8)
V
EE
(7)
Z
0
(5)
Z
1
(3)
(4) Z
Y
0
(2)
Y
1
(1)
(15) Y
X
0
(12)
X
1
(13)
(14) X
LEVEL
CONVERTER
BINARY TO 1of 2
DECODER WITH INH
INH
A
B
C
ON SWITCH
L
L
L
L
L
H
L
L
L
L
H
L
L
H
H
L
L
L
L
H
L
H
L
H
L
L
H
H
L
H
H
H
H
X
X
X
NONE
X
0
Y
0
Z
0
X
1
Y
0
Z
0
X
0
Y
1
Z
0
X
1
Y
1
Z
0
X
0
Y
0
Z
1
X
1
Y
0
Z
1
X
0
Y
1
Z
1
X
1
Y
1
Z
1
X: Irrelevant
Y
1
1
Y
0
2
Z
1
3
Z
4
Z
0
5
INH 6
V
EE
7
V
SS
8
16
15
14
13
12
11
10
9
V
DD
Y
X
X
1
X
0
A
B
C
C
Z
INH
V
EE
Y
X
A
B
Y
0
Z
1
Z
0
Y
1
X
1
X
0
Block diagram
Logic circuit diagram
Truth table
Y
0
1
Y
2
2
COMMON
Y
3
Y
3
4
Y
1
5
INH
6
V
EE
7
V
SS
8
16
15
14
13
12
11
10
9
V
DD
X
2
X
1
X
X
0
X
3
A
B
Y
0
B
Y
OUT / IN
INH
V
EE
X
OUT / IN
A
COMMON
Y
2
Y
3
Y
1
X
2
X
1
X
0
X
3
Block diagram
V
DD
(16)
INH (6)
A (10)
B (9)
X
0
(12)
X
1
(14)
X
2
(15)
X
3
(11)
V
SS
(8)
V
EE
(7)
(13) X
Y
0
(1)
Y
1
(5)
Y
2
(2)
Y
3
(4)
(3) Y
LEVEL
CONVERTER
BINARY TO 1of 4
DECODER WITH INH
INH
A
B
ON SWITCH
L
L
L
X
0
Y
0
L
H
L
X
1
Y
1
L
L
H
X
2
Y
2
L
H
H
X
3
Y
3
H
X
X
NONE
X: Irrelevant
Logic circuit diagram
Truth table
QB06 : BU4053BCV
QB08 : BU4052BCF