| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | CD74HC253 | High Speed CMOS Logic Dual 4-Input Multiplexer | 60K |
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| 2 | CD74HC253E | Logic IC | 583K |
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| 3 | CD74HC253EN | Logic IC | 583K |
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| 4 | CD74HC253F | Logic IC | 583K |
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| 5 | CD74HC253H | 4-Input Digital Multiplexer | 341K |
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| 6 | CD74HC253M | Logic IC | 583K |
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| 7 | CD74HC253M96 | Logic IC | 169K |
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