| Manufacturer | Part Number | Description |
|---|---|---|
National Semiconductor (now Texas Instruments) |
DS96F172M | Quad Differential Drivers |
| Texas Instruments | DS96F174MQML-SP | DS96F172MQML/DS96F174MQML EIA-485/EIA-422 Quad Differential Drivers (Rev. A) |
| Texas Instruments | DS96F172MQML | DS96F172MQML/DS96F174MQML EIA-485/EIA-422 Quad Differential Drivers (Rev. A) |
| Texas Instruments | DS96F174MQML | DS96F172MQML/DS96F174MQML EIA-485/EIA-422 Quad Differential Drivers (Rev. A) |
