7228AIBIZ データシートの表示（PDF） - Intersil
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7228AIBIZ Datasheet PDF : 18 Pages
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Pinouts
ICM7228A (PDIP, SOIC)
COMMON ANODE
TOP VIEW
ICM7228
ICM7228B (PDIP, SOIC)
COMMON CATHODE
TOP VIEW
SEG c 1
SEG e 2
SEG b 3
DP 4
ID6 (HEXA/CODE B) 5
ID5 (DECODE) 6
ID7 (DATA COMING) 7
WRITE 8
MODE 9
ID4 (SHUTDOWN) 10
ID1 11
ID0 12
ID2 13
ID3 14
28 VSS
27 SEG a
26 SEG g
25 SEG d
24 SEG f
23 DIGIT 3
22 DIGIT 6
21 DIGIT 7
20 DIGIT 4
19 VDD
18 DIGIT 8
17 DIGIT 5
16 DIGIT 2
15 DIGIT 1
DIGIT 4 1
DIGIT 6 2
DIGIT 3 3
DIGIT 1 4
ID6 (HEXA/CODE B) 5
ID5 (DECODE) 6
ID7 (DATA COMING) 7
WRITE 8
MODE 9
ID4 (SHUTDOWN) 10
ID1 11
ID0 12
ID2 13
ID3 14
28 VSS
27 DIGIT 7
26 DIGIT 5
25 DIGIT 2
24 DIGIT 8
23 SEG g
22 SEG f
21 SEG e
20 SEG c
19 VDD
18 SEG d
17 SEG b
16 SEG a
15 DP
ICM7228C (PDIP, SOIC)
COMMON ANODE
TOP VIEW
SEG c 1
SEG e 2
SEG b 3
DP 4
DA0 (DIGIT ADDRESS 0) 5
DA1 (DIGIT ADDRESS 1) 6
ID7 (INPUT DP) 7
WRITE 8
HEXA/CODE B/SHUTDOWN 9
DA2 (DIGIT ADDRESS 2) 10
ID1 11
ID0 12
ID2 13
ID3 14
28 VSS
27 SEG a
26 SEG g
25 SEG d
24 SEG f
23 DIGIT 3
22 DIGIT 6
21 DIGIT 7
20 DIGIT 4
19 VDD
18 DIGIT 8
17 DIGIT 5
16 DIGIT 2
15 DIGIT 1
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