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Pinouts - INS8900 microprocessor family
INS8900 microprocessor - DIP 40 package
Manufacturers: National Semiconductor
D
04
1
40
DO
05
D
03
2
39
DO
06
D
02
3
38
DO
07
D
01
4
37
DO
08
D
00
5
36
DO
09
IDS
6
35
DO
10
ODS
7
34
DO
11
NADS
8
33
DO
12
NHALT
9
32
DO
13
CONTIN
10
31
DO
14
JC
14
11
30
DO
15
JC
15
12
29
V
DD
(+12V)
JC
13
13
28
BPS
NIR
5
14
27
EXTEND
NIR
4
15
26
NINIT
NIR
3
16
25
V
CC
(+5V)
NIR
2
17
24
CLKX
F
11
18
23
V
BB
(-8V)
F
12
19
22
F
14
V
SS
(GND)
20
21
F
13
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