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BU2092 (IC301)
QQ
3 7 63 1515 0
V
1
SS
Control circuit
DATA
2
12-bit shift register
CLOCK
3
1
12-bit storage register
LCK
4
Q0
5
Output buffer
(open drain)
Q1
6
Q2
7
Q3
8
Q4
9
BA7625(IC1005, 1006, 1001 : for AVR1709/689 model)
(IC1301-1303 : for AVR1609/1509/589 model)
Monitor
1
OUT
GND
2
6dB
IN5
3
LOGIC
GND
4
5
IN4
6dB
CTL E
6
IN3
LOGIC
7
TE
L 13942296513
CTL D
8
Note 1: * mark means that
feasible for either H or L.
Note 2: Each input terminal is provided
with sink chip clamp (BA7625).
Each input terminal takes
20kohm at the end (BA7626).
BU4052(IC1002, 1007 : AVR1709/689 model)
(IC1308, 1309 : AVR1509 model)
Y
1
0
Y
2
2
Y
0
Y
2
COMMON
3
Y
Y
OUT / IN
Y
4
3
Y
3
OUT / IN
Y
1
Y
5
1
www
INH
INH
6
V
EE
B
V
7
EE
.
V
8
SS
http://www.xiaoyu163.com
18
V
DD
OE
17
Q11
16
Q10
15
14
Q9
Q8
13
Q7
12
Q6
11
10
Q5
A
B
16
IN1
L
L
CTL A
15
H
L
V OUT1
14
L
H
H
H
13
Vcc
H
H
12
IN2
CTL B
11
C
D
10
V OUT2
L
L
9
CTL C
H
L
L
H
H
H
H
H
C
D
L
L
H
L
L
H
H
H
H
H
16
V
DD
15
X
2
X
2
14
X
1
X
1
X
COMMON
13
X
X
0
12
X
0
X
3
11
X
3
A
x
ao
u163
y
10
A
i
9
B
AVR-1709/1609/1519/1509/689/589, AVC-1509
http://www.xiaoyu163.com
BU2090F (IC1003, 1305)
2 9
8
V
1
SS
DATA
2
CLOCK
3
Q0
4
Q1
5
Q2
6
Q3
7
Q4
8
MONITOR OUT
E
*
IN
1
*
IN 2
*
IN 3
L
IN 4
H
IN
5
E
V OUT 1
*
Q Q
3
6 7
1 3
1 5
*
IN 2
*
IN 3
L
IN 4
H
IN
5
E
V OUT 2
*
IN
1
*
*
IN 3
L
IN 4
H
IN
5
co
.
65
9 4
2 8
16
Control circuit
15
12-bit shift register
14
Latch
13
Output buffer
(open drain)
12
11
10
9
BU4094BCF (IC110,111)
1
STROBE
SERIAL
2
IN
3
CLOCK
4
Q
1
5
Q
2
6
Q
0 5
3
8
2 9
9 4
2 8
7
Q
4
8
V
SS
74LVX157MTC (IC816)
SE LECT
1
16
SEL
1A
2
15
3
14
1B
13
1Y
4
5
5
12
2A
2B
6
11
2Y
7
10
m
8
9
GND
9 9
V
DD
Q11
Q10
Q9
Q8
Q7
Q6
Q5
16
V
DD
OUTPUT
15
ENABLE
14
Q
5
13
Q
6
12
Q
7
11
Q
8
9 9
10
Q'
S
9
Q
S
Vcc
ST
4A
4B
4Y
3A
3B
3Y
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