ICM7226ALJL View Datasheet(PDF) - Harris Semiconductor
Part Name
Description
MFG CO.
'ICM7226ALJL' PDF : 18 Pages View PDF
Pinouts
ICM7226A, ICM7226B
ICM7226A
COMMON ANODE (CDIP)
TOP VIEW
CONTROL INPUT 1
INPUT B 2
MEASUREMENT IN PROGRESS 3
FUNCTION 4
STORE 5
BCD 4 6
BCD 8 7
DP 8
SEG e 9
SEG g 10
SEG a 11
VSS 12
SEG d 13
SEG b 14
SEG c 15
SEG f 16
BCD 2 17
BCD 1 18
RST INPUT 19
EXT DP IN 20
40 INPUT A
39 HOLD
38 BUF OSC OUT
37 NC (NOTE 1)
36 OSC OUT
35 OSC IN
34 NC (NOTE 1)
33 EXT OSC IN
32 RST OUT
31 EXT RANGE
30 D1
29 D2
28 D3
27 D4
26 D5
25 VDD
24 D6
23 D7
22 D8
21 RANGE
ICM7226B
COMMON CATHODE (PDIP)
TOP VIEW
CONTROL INPUT 1
INPUT B 2
MEASUREMENT IN PROGRESS 3
FUNCTION 4
STORE 5
BCD 4 6
BCD 8 7
D1 8
D3 9
D2 10
D4 11
VSS 12
D5 13
D6 14
D7 15
D8 16
BCD 2 17
BCD 1 18
RST INPUT 19
EXT DP IN 20
NOTE:
1. For maximum frequency stability, connect to VDD or VSS
40 INPUT A
39 HOLD
38 BUF OSC OUT
37 NC (NOTE 1)
36 OSC OUT
35 OSC IN
34 NC (NOTE 1)
33 EXT OSC IN
32 RST OUT
31 EXT RANGE
30 DP OUT
29 SEG g
28 SEG e
27 SEG a
26 SEG d
25 VDD
24 SEG b
23 SEG c
22 SEG f
21 RANGE
13-65
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