lc7940kd Sanyo Semiconductor Corporation, lc7940kd Datasheet - Page 3

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lc7940kd

Manufacturer Part Number
lc7940kd
Description
Stn Dot Matrix Lcd Segment Driver
Manufacturer
Sanyo Semiconductor Corporation
Datasheet
Pin Assignment
DISPOFF
DISPOFF
LOAD
LOAD
V DD
CDO
V SS
V EE
V DD
V EE
V SS
CDO
CDI
SDI
P/S
DI1
DI2
DI3
CDI
CP
NC
SDI
DI3
DI2
DI1
P/S
NC
NC
CP
V4
V1
V3
NC
NC
NC
V1
V3
V4
M
M
87
90
91
92
93
94
95
96
97
98
99
100
81
82
83
84
85
86
88
89
91
92
93
94
95
96
97
98
99
81
82
83
84
85
86
87
88
89
90
100
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
LC7940KD / LC7941KDR
LC7941KDR
LC7940KD
40
39
38
37
36
35
34
33
32
34
50
49
48
47
46
45
44
43
42
41
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
33
32
31
31
Top view
Top view
No.A0573-3/13
O34
O33
O32
O47
O48
O49
O49
O46
O45
O44
O43
O42
O41
O40
O39
O38
O37
O36
O35
O31
O32
O35
O36
O37
O38
O39
O40
O41
O42
O43
O44
O45
O46
O50
O50
O48
O47
O31
O33
O34

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