DM54LS251 и другие
| Компонент | Описание | Производитель | |
| DM54LS25 | 8-Bit Addressable Latches |
National Semiconductor |
 |
| DM54LS251 | TRI-STATE Data Selectors/Multiplexers |
National Semiconductor |
|
| DM54LS251J | TRI-STATE Data Selectors/Multiplexers |
National Semiconductor |
|
| DM54LS251W | TRI-STATE Data Selectors/Multiplexers |
National Semiconductor |
|
| DM54LS253 | TRI-STATE Data Selectors/Multiplexers |
National Semiconductor |
|
| DM54LS253J | TRI-STATE Data Selectors/Multiplexers |
National Semiconductor |
|
| DM54LS253W | TRI-STATE Data Selectors/Multiplexers |
National Semiconductor |
|
| DM54LS257BJ | TRI-STATE Quad 2-Data Selectors/Multiplexers |
National Semiconductor |
|
| DM54LS257BW | TRI-STATE Quad 2-Data Selectors/Multiplexers |
National Semiconductor |
|
| DM54LS258BJ | TRI-STATE Quad 2-Data Selectors/Multiplexers |
National Semiconductor |
|