| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | CD54HC297 | High-Speed CMOS Logic Digital Phase-Locked Loop | 249K |
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| 2 | CD54HC297 | High-Speed CMOS Logic Digital Phase-Locked Loop | 248K |
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| 3 | CD54HC297E | Analog IC | 583K |
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| 4 | CD54HC297EN | Analog IC | 583K |
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| 5 | CD54HC297F | Analog IC | 583K |
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| 6 | CD54HC297F3A | High-Speed CMOS Logic Digital Phase-Locked Loop | 249K |
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| 7 | CD54HC297F3A | High-Speed CMOS Logic Digital Phase-Locked Loop | 249K |
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| 8 | CD54HC297M | Analog IC | 583K |
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