| Manufacturer | Part Number | Description |
|---|---|---|
NXP Semiconductors |
SC16C554DB | and quad UART |
NXP Semiconductors |
SC16C554D | Quad UART |
|
NXP Semiconductors |
SC16C554B | and quad UART |
|
NXP Semiconductors |
SC16C554 | Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder |
