| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | HD74HC253 | Dual 4-to-1-line Data Selectors/Multiplexers (with 3-state outputs) | 34K |
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| 2 | HD74HC253 | Dual 4-to-1-line Data Selectors/Multiplexers (with 3-state outputs) | 88K |
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| 3 | HD74HC253FP | Logic IC | 248K |
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| 4 | HD74HC253FPEL | Dual 4-to-1-line Data Selectors/Multiplexers (with 3-state outputs) | 88K |
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| 5 | HD74HC253P | Dual 4-to-1-line Data Selectors/Multiplexers (with 3-state outputs) | 88K |
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