ICM7228 Datasheet, PDF (2/17 Pages) Intersil Corporation – 8-Digit, Microprocessor- Compatible, LED Display Decoder Driver

Pinouts
ICM7228A
(CERDIP, PDIP, SOIC)
COMMON ANODE
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 V_SS
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 V_DD
18 DIGIT 8
17 DIGIT 5
16 DIGIT 2
15 DIGIT 1
ICM7228
ICM7228B
(CERDIP, PDIP, SOIC)
COMMON CATHODE
TOP VIEW
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 V_SS
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 V_DD
18 SEG d
17 SEG b
16 SEG a
15 DP
ICM7228C
(CERDIP, 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 V_SS
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 V_DD
18 DIGIT 8
17 DIGIT 5
16 DIGIT 2
15 DIGIT 1
ICM7228D
(CERDIP, PDIP, SOIC)
COMMON CATHODE
TOP VIEW
DIGIT 4 1
DIGIT 6 2
DIGIT 3 3
DIGIT 1 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 V_SS
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 V_DD
18 SEG d
17 SEG b
16 SEG a
15 DP
9-18