| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | DN74LS640 | Logic IC | 235K |
|
|
| 2 | DN74LS640D | Logic IC | 235K |
|
|
| 3 | DN74LS640S | Logic IC | 235K |
|
|
| 4 | DN74LS640SD | Logic IC | 235K |
|
|
| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | DN74LS640 | Logic IC | 235K |
|
|
| 2 | DN74LS640D | Logic IC | 235K |
|
|
| 3 | DN74LS640S | Logic IC | 235K |
|
|
| 4 | DN74LS640SD | Logic IC | 235K |
|
|