| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | DS7830W/883 |  181Kb/7P | Dual Differential Line Driver |
 National Semiconductor ... | DS7830J |  181Kb/ 7P | Dual Differential Line Driver |
| DS7830J/883 |  181Kb/ 7P | Dual Differential Line Driver |
| DS7830W/883 |  181Kb/ 7P | Dual Differential Line Driver |
| DS7830 |  181Kb/ 7P | Dual Differential Line Driver |
| DS7831 |  232Kb/ 11P | Dual TRI-STATE Line Driver |
 National Semiconductor ... | DS7831 |  148Kb/ 8P | Dual TRI-STATEÉ Line Driver February 1996 |
| DS7831J |  232Kb/ 11P | Dual TRI-STATE Line Driver |
| DS7831J |  148Kb/ 8P | Dual TRI-STATEÉ Line Driver February 1996 |
 National Semiconductor ... | DS7831J/883 |  148Kb/ 8P | Dual TRI-STATEÉ Line Driver February 1996 |
| DS7831W |  232Kb/ 11P | Dual TRI-STATE Line Driver |
 National Semiconductor ... | DS7831W/883 |  148Kb/ 8P | Dual TRI-STATEÉ Line Driver February 1996 |
 National Semiconductor ... | DS7831 |  232Kb/ 11P | Dual TRI-STATE Line Driver |
| DS7832 |  148Kb/ 8P | Dual TRI-STATEÉ Line Driver February 1996 |
| DS7832J |  148Kb/ 8P | Dual TRI-STATEÉ Line Driver February 1996 |
| DS7832J/883 |  148Kb/ 8P | Dual TRI-STATEÉ Line Driver February 1996 |
| DS7832W/883 |  148Kb/ 8P | Dual TRI-STATEÉ Line Driver February 1996 |