| 型号 | 制造商 | 描述 | 操作 |
| T74LS139B1 [更多] | STMicroelectronics | Demultiplexer/Decoder, 2 To 4 Line, 16 Pin, Plastic, DIP | 搜索 |
| T74LS139B1 [更多] | STMicroelectronics | Demultiplexer/Decoder, 2 To 4 Line, 16 Pin, Plastic, DIP | 搜索 |
| T74LS139B1 [更多] | STMicroelectronics | Demultiplexer/Decoder, 2 To 4 Line, 16 Pin, Plastic, DIP | 搜索 |
| T74LS139B1 [更多] | SGS//8728 | Demultiplexer/Decoder, 2 To 4 Line, 16 Pin, Plastic, DIP | 搜索 |
| T74LS139B1 [更多] | STMicroelectronics | Demultiplexer/Decoder, 2 To 4 Line, 16 Pin, Plastic, DIP | 搜索 |