| 型号 | 制造商 | 描述 | 操作 |
| SN74LS393NE4 [更多] | Texas Instruments | Counter/Divider Dual 4-Bit Binary UP 14-Pin PDIP Tube - Rail/Tube (Alt: SN74LS393NE4) RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS393NE4 [更多] | Texas Instruments |
| 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS393NE4 [更多] | Texas Instruments | Counter, Up/Down, 4 Bit Binary, 14 Pin, Plastic, DIP
| 搜索 |
