| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | IS82C50A | UART | 1689K |
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| 2 | IS82C50A-5 | CMOS Asynchronous Communications Element | 103K |
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| 3 | IS82C50A-5 | CMOS Asynchronous | 289K |
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| 4 | IS82C50A-5Z | CMOS Asynchronous | 289K |
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