| DS3692 | Differential, Driver, Receiver |
| DS3691 | RS 232, 422, 485, 644, X21, V35 |
| DS36950 | RS 232, 422, 485, 644, X21, V35 |
| DS36954 | RS 232, 422, 485, 644, X21, V35 |
| DS3696A | RS 232, 422, 485, 644, X21, V35 |
| DS3697 | RS 232, 422, 485, 644, X21, V35 |
| DS3696 | RS 232, 422, 485, 644, X21, V35 |
| DS3695A | RS 232, 422, 485, 644, X21, V35 |
| DS3695 | RS 232, 422, 485, 644, X21, V35 |
| DS3695AT | RS 232, 422, 485, 644, X21, V35 |
| DS3695T | RS 232, 422, 485, 644, X21, V35 |