S6B2104 데이터 시트보기 (PDF) - Samsung
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S6B2104 Datasheet PDF : 12 Pages
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80CH SEGMENT DRIVER FOR DOT MATRIX LCD
S6B2104
Table 1. Pin Description (Continued)
Pin No I/O Nam
e
Function
EOB,EIB I/O Pin I/O SHL Display data shifdt irection Description
(31,50)
Interface
EOB I
EIB O
EIB I
EOB O
D0-D3 I EOB I
(43-46)
L D0: S1→S5…→S77
D1: S2→S6…→S78
D2: S3→S7…→S79
D3: S4→S8…→S80
H D0: 80→S76…→S4
D1: 79→S75…→S3
D2: 78→S74…→S2
D3: 77→S73…→S1
L
Enable input terminal of S6B2104.
Enable output terminal of S6B2104. EIB is
connected to next S6B2104's EOB when
the S6B2104's are connected in series
(cascade connection).
Enable input terminal of S6B2104.
Enable output terminal of S6B2104. EOB
is connected to next S6B2104's EIB when
the S6B2104's are connected in series
(cascade connection)
DDDD
0123
Shift
DDDDDDDD
01230123
EIB O
EIB I H
D0
Shift Direction
D1
D2 Last Data
D3
First Data
EOB O
DDDD
0123
Shift
DDDDDDDD
01230123
First Data
Shift Direction
D0
D1
D2 Last Data
D3
9
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