| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | 74LV688D | 8-bit magnitude comparator | 129K |
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| 2 | 74LV688DB | 8-bit magnitude comparator | 129K |
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| 3 | 74LV688DB-T | Identity Comparator | 410K |
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| 4 | 74LV688D-T | Identity Comparator | 410K |
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