| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | DS26F31MJ-QMLV |  652Kb/11P | Quad High Speed Differential Line Drivers |
| DS26F31MJ/883 |  192Kb/5P | Quad High Speed Differential Line Drivers |
| DS26F31MJ/883 |  652Kb/11P | Quad High Speed Differential Line Drivers |
| DS26F31MJFQMLV |  652Kb/11P | Quad High Speed Differential Line Drivers |
 National Semiconductor ... | DS26F31ME/883 |  192Kb/5P | Quad High Speed Differential Line Drivers |
| DS26F31ME/883 |  652Kb/11P | Quad High Speed Differential Line Drivers |
 National Semiconductor ... | DS26F31MJ-QMLV |  652Kb/11P | Quad High Speed Differential Line Drivers |
| DS26F31MJ/883 |  192Kb/5P | Quad High Speed Differential Line Drivers |
| DS26F31MJ/883 |  652Kb/11P | Quad High Speed Differential Line Drivers |
| DS26F31MJFQMLV |  652Kb/11P | Quad High Speed Differential Line Drivers |
| DS26F31MQML |  652Kb/11P | Quad High Speed Differential Line Drivers |
 National Semiconductor ... | DS26F31MW-QMLV |  652Kb/11P | Quad High Speed Differential Line Drivers |