| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | MC14553B | 3-Digit BCD Counter | 183K |
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| 2 | MC14553B | 3-Digit BCD Counter | 237K |
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| 3 | MC14553B_06 | 3−Digit BCD Counter | 103K |
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| 4 | MC14553BCP | 3-Digit BCD Counter | 183K |
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| 5 | MC14553BCP | 3−Digit BCD Counter | 103K |
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| 6 | MC14553BCPG | 3−Digit BCD Counter | 103K |
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| 7 | MC14553BDW | 3-Digit BCD Counter | 183K |
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| 8 | MC14553BDW | 3−Digit BCD Counter | 103K |
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