| 型号 | 制造商 | 描述 | 操作 |
| SN74LS139J [更多] | Rochester Electronics LLC | 搜索 | |
| SN74LS139JDS [更多] | Rochester Electronics LLC | 搜索 | |
| SN74LS139JS [更多] | Rochester Electronics LLC | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS139J [更多] | Texas Instruments | Demultiplexer/Decoder, 2 To 4 Line, 16 Pin, Ceramic, DIP | 搜索 |
| SN74LS139J [更多] | Motorola Semiconductor Products | Demultiplexer/Decoder, 2 To 4 Line, 16 Pin, Ceramic, DIP | 搜索 |
| SN74LS139J [更多] | Texas Instruments | Demultiplexer/Decoder, 2 To 4 Line, 16 Pin, Ceramic, DIP | 搜索 |
| SN74LS139J [更多] | Motorola Semiconductor Products | Demultiplexer/Decoder, 2 To 4 Line, 16 Pin, Ceramic, DIP | 搜索 |