| 型号 | 制造商 | 描述 | 操作 |
| JM38510/34304BEA [更多] | National Semiconductor Corporation | Counter, Up/Down, 4 Bit Binary, 16 Pin, Ceramic, DIP | 搜索 |
| JM38510/34304BEA [更多] | Fairchild Semiconductor Corporation | Counter, Up/Down, 4 Bit Binary, 16 Pin, Ceramic, DIP | 搜索 |
| JM38510/34304BEA [更多] | National Semiconductor Corporation | Counter, Up/Down, 4 Bit Binary, 16 Pin, Ceramic, DIP | 搜索 |
