74
AVR-1909/789, AVC-1909
BU4094BCF (IC110,111,2019 : for AVR-1910)
(IC110,111,2019,2020 : for AVC-1910) BU4052 (IC2026, 2027 : AVC model)
TC4051 (IC2002, 2003, 2004,
2009, 2010, 2011) TC4052 (IC2014, 2015) TC4053 (IC2006)
MM74HC4053 (IC2007)
Y0
1
Y2
2
COMMON
Y
3
Y3
4
Y1
5
INH
6
VEE
7
VSS
8
16
15
14
13
12
11
10
9
VDD
X2
X1
X
X
0
X3
A
B
Y
0
B
Y
OUT / IN
INH
V
EE
X
OUT / IN
A
COMMON
Y
2
Y3
Y1
X2
X1
X0
X3
2
ERIAL
IN
ROBE
Q
1
Q2
Q3
Q4
LOCK
3
4
5
6
7
8
15
14
13
12
11
10
9
V
SS
1
OUTPUT
ENABLE
V
DD
Q6
Q7
Q8
Q'S
Q5
QS
16
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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http://www.xiaoyu163.com
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