| 型号 | 制造商 | 描述 | 操作 |
| DM74LS138SJ [更多] | ON Semiconductor | Encoders, Decoders, Multiplexers & Demultiplexers 3-to-8 Line Dec/Dem | 搜索 |
| DM74LS138SJX [更多] | ON Semiconductor | Encoders, Decoders, Multiplexers & Demultiplexers 3-to-8 Line Dec/Dem | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| DM74LS138SJ [更多] | Fairchild Semiconductor Corporation | 搜索 | |
| DM74LS138SJ [更多] | Rochester Electronics LLC | 搜索 | |
| DM74LS138SJX [更多] | Rochester Electronics LLC | 搜索 |