22
22DN-C680
MM74HC4053SJ (MA: IC117) SN74HC157NS (MA: IC130)
HD74HC74FP (MA: IC122) BA6287F (MA: IC105)
2. FL DISPLAY BJ528GK (FL501)
(Part No: 393 8024 003)
BY
BX
CY
C
CX
INH
V
EE
GND
V
DD
B
A
AY
AX
A
B
C
IN/OUT
IN/OUT
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
BY
C
BX
CY
C
CX
INH
V
EE
B
A
AY
AX
A
B
OUT/IN
OUT/IN
IN/OUT
SELECT
1A
1B
1Y
2A
2B
2Y
GND
V
CC
STROBE
4A
4B
4Y
3A
3B
3Y
INPUTS
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
S
3Y
1A
1B
1Y
2A
2B
2Y
G
4A
4B
4Y
3A
3B
OUTPUT
INPUTS
OUTPUT
INPUTS
OUTPUT
INPUTS
OUTPUT
2Q
2Q
2PR
2CK
2D
2CLR
8
9
10
11
12
13
14 V
CC
CK
PR CLR
D
QQ
CK
CLR
PR
D
QQ
GND
1Q
1Q
1PR
1CK
1D
7
6
5
4
3
2
11CLR
1
6 8
P i n C o n n e c t i o n
N o t e :
1 ) F 1 , F 2
2 ) N P
3 ) N C
4 ) D L
5 ) 1 G ~ 1 9 G
6
I C
F i l a m e n t
N o p i n
N o c o n n e c t i o n
D a t u m L i n e
G r i d
I n t e r n a l c o n n e c t i o n
P i n N o .
C o n n e c t i o n
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 3 2 3 3 3 4 3 5
P 6F 1 F 1 F 1 N P N P
P
3 5
P
3 4
P
3 3
P
3 2
P
3 1
P
3 0
P
2 9
P
2 8
P
2 7
P
2 6
P
2 5
P
2 4
P
2 3
P
2 2
P
2 1
P
2 0
P
1 9
P
1 8
P
1 7
P
1 6
P
1 5
P
1 4
P
1 3
P
1 2
P
1 1
P
1 0 P 9 P 8 P 7
P i n N o .
C o n n e c t i o n
3 6 3 7 3 8 3 9 4 0 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 5 0 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 6 0 6 1 6 2 6 3 6 4 6 5 6 6 6 7 6 8
P 5 P 4 P 3 P 2 P 1 N C N C N C N C
1 9
G
1 8
G
1 7
G
1 6
G
1 5
G
1 4
G
1 3
G
1 2
G
1 1
G
1 0
G N P N P F 2 F 2 F 29 G 8 G 7 G 6 G 5 G 4 G 3 G 2 G 1 G