| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | CP82C50A | UART | 1689K |   |   | 
| 2 | CP82C50A-5 | CMOS Asynchronous Communications Element | 103K |   |   | 
| 3 | CP82C50A-5 | CMOS Asynchronous | 289K |   |   | 
| 4 | CP82C50A-5Z | CMOS Asynchronous | 289K |   |   |