| 型号 | 制造商 | 描述 | 操作 |
| MC74HC589AFEL [更多] | ON Semiconductor | Counter Shift Registers 8-Bit 3 State Shift RoHS: Not compliant | 搜索 |
| MC74HC589AFELG [更多] | ON Semiconductor | Counter Shift Registers 8-Bit 3 State Shift RoHS: Compliant | 搜索 |
