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The Am8279 is a general purpose programmable keyboard and display I/O interface device deSigned for use with Am8080Al8085A microprocessors. The keyboard portion can provide a scanned interface to a 64 contact key matrix which can be expanded to 128. The keyboard portion will also interface to an array of sensors or a strobed interface keyboard, such as the H.
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| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | Am8279 |
AMD |
Programmable Keyboard/Display Interface |
|
| 2 | AM82731-003 |
STMicroelectronics |
RF & MICROWAVE TRANSISTORS |
|
| 3 | AM82731-006 |
STMicroelectronics |
RF & MICROWAVE TRANSISTORS |
|
| 4 | AM82731-012 |
STMicroelectronics |
RF & MICROWAVE TRANSISTORS |
|
| 5 | AM82731-025 |
STMicroelectronics |
RF & MICROWAVE TRANSISTORS |
|
| 6 | AM82731-050 |
STMicroelectronics |
RF & MICROWAVE TRANSISTORS |
|
| 7 | AM8205 |
AiT Semiconductor |
N-CHANNEL ENHANCEMENT MODE POWER MOSFET |
|
| 8 | AM8212 |
AMD |
8-Bit Input/Output Port |
|
| 9 | Am8216 |
AMD |
4-Bit Parallel Bidirectional Bus Driver |
|
| 10 | AM82223-010 |
STMicroelectronics |
RF & MICROWAVE TRANSISTORS |
|
| 11 | Am8224 |
AMD |
Clock Generator and Driver |
|
| 12 | Am8226 |
AMD |
4-Bit Parallel Bidirectional Bus Driver |
|