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| Chinese National Standard Category: Semiconductor integrated circuit |
| English Title: | Families and variety of 4-bit microcomputer device for semiconductor integrated circuits |
| Chinese Title: | 半导体集成电路4位微型机电路系列和品种 |
| Standard No.: | GB 6647-1986 |
| Category No.: | L56 |
| Issued by: | SAC |
| Issued on: | 1986-07-31 |
| Implemented on: | 1987-8-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 22000 words |
| Similar Standards: |
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