| 型号 | 制造商 | 描述 | 操作 |
| MC74HC393ANG [更多] | ON Semiconductor | Counter ICs 2-6V Dual 4-Stage Binary RoHS: Compliant | 搜索 |
| MC74HC393AN [更多] | ON Semiconductor | Counter ICs 2-6V Dual 4-Stage RoHS: Not compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| MC74HC393ANG [更多] | ON Semiconductor | Counter/Divider Dual 4-Bit Binary UP 14-Pin PDIP Rail RoHS: Compliant | 搜索 |