| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | ST34C87CP16 | QUAD RS-422 CMOS Differential Line Driver | 74K |   |   | 
| 2 | ST34C87CP16 | QUAD RS-422 CMOS Differential Line Driver | 74K |   |   | 
| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | ST34C87CP16 | QUAD RS-422 CMOS Differential Line Driver | 74K |   |   | 
| 2 | ST34C87CP16 | QUAD RS-422 CMOS Differential Line Driver | 74K |   |   |