| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | LM139F | Quad voltage comparator | 77K |
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| 2 | LM139F-B | Analog Comparator | 342K |
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| 3 | LM139FK | QUAD DIFFERENTIAL COMPARATORS | 531K |
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| 4 | LM139FK | QUAD DIFFERENTIAL COMPARATORS | 531K |
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| 5 | LM139FK | QUAD DIFFERENTIAL COMPARATORS | 601K |
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| 6 | LM139FK | QUAD DIFFERENTIAL COMPARATORS | 761K |
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| 7 | LM139FKB | QUAD DIFFERENTIAL COMPARATORS | 531K |
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| 8 | LM139FKB | QUAD DIFFERENTIAL COMPARATORS | 601K |
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| 9 | LM139FKB | QUAD DIFFERENTIAL COMPARATORS | 761K |
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