| Компонент | Описание | Производитель | |
| HD74LS155 | Dual 2-line-to-4-line Decoders / Demultiplexers |
Renesas Technology Corp |
|
| HD74LS155 | Dual 2-line-to-4-line Decoders/Demultiplexers |
Hitachi Semiconductor |
|
| HD74LS155 | Ouadruple 2-input Positive NAND Gates |
Hitachi Semiconductor |
|
| HD74LS155P | Dual 2-line-to-4-line Decoders / Demultiplexers |
Renesas Technology Corp |