| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | DM74ALS162BM | Synchronous Four-Bit Counter | 94K |   |   | 
| 2 | DM74ALS162BM/A+ | Synchronous Up Counter | 213K |   |   | 
| 3 | DM74ALS162BM/B+ | Synchronous Up Counter | 213K |   |   | 
| 4 | DM74ALS162BMX | Synchronous Up Counter | 94K |   |   |