| Manufacturer | Part Number | Description |
|---|---|---|
| Unknown Manufacturer | 29050H | HD29050 |
| Unknown Manufacturer | HD29050 | Dual Differential Line Drivers / ReceiversWith 3 State Outputs |
Hitachi Semiconductor (now Renesas)
| HD29050 | Dual Differential Line Drivers/Receivers |
Renesas
| HD29050 | Dual Differential Line Drivers/Receivers |
