| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | 74ALS645A-1 | Octal transceiver 3-State | 80K |
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| 2 | 74ALS645A-1 | Octal transceiver 3-State | 84K |
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| 3 | 74ALS645A-1D | Single 8-bit Bus Transceiver | 351K |
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| 4 | 74ALS645A-1N | Octal transceiver 3-State | 80K |
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| 5 | 74ALS645A-1N | Octal transceiver 3-State | 84K |
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