| 型号 | 制造商 | 描述 | 操作 |
| 74ACT251MTC [更多] | ON Semiconductor | Encoders, Decoders, Multiplexers & Demultiplexers 3-Input Multiplexer RoHS: Compliant | 搜索 |
| 74ACT251MTC_Q [更多] | ON Semiconductor | Encoders, Decoders, Multiplexers & Demultiplexers 3-Input Multiplexer RoHS: Not compliant | 搜索 |