| 型号 | 制造商 | 描述 | 操作 |
| 74F193SC [更多] | ON Semiconductor | Counter Shift Registers Up/Down Binary Ctr RoHS: Compliant | 搜索 |
| 74F193SCX [更多] | ON Semiconductor | Counter Shift Registers Up/Down Binary Ctr RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| 74F193SCX [更多] | National Semiconductor Corporation | RoHS: Not Compliant | 搜索 |
| 74F193SCX [更多] | Fairchild Semiconductor Corporation | Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC N T/R RoHS: Compliant | 搜索 |