| Manufacturer | Part Number | Description |
|---|---|---|
NXP Semiconductors
| TDF8553J | I2C-bus controlled 4 X 50 Watt power amplifier and multiple voltage regulator |
DDC
| BUS8553 | Transceiver |
Data Device
| BUS-8553 | Transceiver |
|
Data Device
| BUS8553 | Transceiver |
|
DDC
| BUS-8553 | Transceiver |
