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Pinouts - 8086 family
8086, 80C86 and 80C86AL microprocessors - DIP 40 package
Manufacturers: AMD, Intel, NEC, Siemens
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| GND |  |
1 |  |
40 |  |
VCC | ||
| AD14 | |
2 | 39 | |
AD15 | |||
| AD13 | |
3 | 38 | |
A16/S3 | |||
| AD12 | |
4 | 37 | |
A17/S4 | |||
| AD11 | |
5 | 36 | |
A18/S5 | |||
| AD10 | |
6 | 35 | |
A19/S6 | |||
| AD9 | |
7 | 34 | |
BHE/S7 | |||
| AD8 | |
8 | 33 | |
MN/MX | |||
| AD7 | |
9 | 32 | |
RD | |||
| AD6 | |
10 | 31 | |
RQ/GT0 | (HOLD) | ||
| AD5 | |
11 | 30 | |
RQ/GT1 | (HLDA) | ||
| AD4 | |
12 | 29 | |
LOCK | (WR) | ||
| AD3 | |
13 | 28 | |
S2 | (M/IO) | ||
| AD2 | |
14 | 27 | |
S1 | (DT/R) | ||
| AD1 | |
15 | 26 | |
S0 | (DEN) | ||
| AD0 | |
16 | 25 | |
QS0 | (ALE) | ||
| NMI | |
17 | 24 | |
QS1 | (INTA) | ||
| INTR | |
18 | 23 | |
Test | |||
| CLK | |
19 | 22 | |
Ready | |||
| GND | |
20 | 21 | |
Reset | |||
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* Default pin functions are for maximum mode. Pin functions in parenthesis are for minimum mode.
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