| Manufacturer | Part Number | Description |
|---|---|---|
MaxLinear |
SP334 | Programmable RS-232/RS-485 Transceiver |
Sipex |
SP334 | Programmable RS-232/RS-485 Transceiver |
Exar (now MaxLinear) |
SP334 | Programmable RS-232/RS-485 Transceiver |
Signetics |
SP334A | (SP3xxA) LOGIC GATE |
