| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | MC74F280J | Parity Generator/Checker | 74K |
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| 2 | MC74F280J | 9-BIT PARITY GENERATOR/CHECKER | 40K |
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| 3 | MC74F280JD | Parity Generator/Checker | 74K |
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| 4 | MC74F280JDS | Parity Generator/Checker | 74K |
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