4009
| Introduction date: | 1973 | |
| Type: |
Instruction & I/O Transfer Device. |
|
| Technology: | P-channel silicon gate MOS technology | |
| Number of transistors: | ||
| History: |
The 4009 was designed to be used in
conjunction with
the 4008 to make it easier to interface to other chips. It was used with other MCS-4/40 devices such as the 4004 and 4040 CPU. |
|
| Second source: | National Semiconductors was the only second source. |
| Intel | |||||
| C4009 | C4009 | ||||
 |
 |
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| Malaysia 7610 |
Malaysia 7507 |
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| P4009 | P4009 | ||||
 |
 |
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| MEXICO N.D.C NEW! |
MEXICO N.D.C |
| National Semiconductor | |||||
| INS4009D | |||||
 |
|||||
| 7624 | |||||
| INS4009N | |||||
 |
|||||
| 7847 | |||||
Pin Configuration