| 1422281 | SC16C554BIB64 | 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs | Philips |
| 1422282 | SC16C554BIB64 | SC16C554B/554DB; 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs | Philips |
| 1422283 | SC16C554BIB80 | 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs | NXP Semiconductors |
| 1422284 | SC16C554BIB80 | SC16C554B/554DB; 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs | Philips |
| 1422285 | SC16C554BIB80 | 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs | Philips |
| 1422286 | SC16C554BIBM | 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs | NXP Semiconductors |
| 1422287 | SC16C554BIBS | 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs | NXP Semiconductors |
| 1422288 | SC16C554D | Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder | Philips |
| 1422289 | SC16C554DBIA68 | 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs | NXP Semiconductors |
| 1422290 | SC16C554DBIA68 | SC16C554B/554DB; 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs | Philips |
| 1422291 | SC16C554DBIB64 | 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs | NXP Semiconductors |
| 1422292 | SC16C554DBIB64 | SC16C554B/554DB; 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs | Philips |
| 1422293 | SC16C554DIA68 | Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder | Philips |
| 1422294 | SC16C554DIB64 | Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder | Philips |
| 1422295 | SC16C554IB64 | Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder | Philips |
| 1422296 | SC16C554IB80 | Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder | NXP Semiconductors |
| 1422297 | SC16C554IB80 | Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder | Philips |
| 1422298 | SC16C650A | Universal Asynchronous Receiver/Transmitter (UART) with 32-byte FIFO and infrared (IrDA) encoder/decoder | Philips |
| 1422299 | SC16C650A | Universal Asynchronous Receiver/Transmitter (UART) with 32-byte FIFO and infrared (IrDA) encoder/decoder | Philips |
|
| 1422300 | SC16C650AIA44 | SC16C650A; Universal Asynchronous Receiver/Transmitter (UART) with 32-byte FIFO and infrared (IrDA) encoder/decoder | Philips |
| 1422301 | SC16C650AIB48 | SC16C650A; Universal Asynchronous Receiver/Transmitter (UART) with 32-byte FIFO and infrared (IrDA) encoder/decoder | Philips |
| 1422302 | SC16C650AIN40 | SC16C650A; Universal Asynchronous Receiver/Transmitter (UART) with 32-byte FIFO and infrared (IrDA) encoder/decoder | Philips |
| 1422303 | SC16C650B | 5 V, 3.3 V and 2.5 V UART with 32-byte FIFOs and infrared (IrDA) encoder/decoder | Philips |
| 1422304 | SC16C650BIB48 | 5 V, 3.3 V and 2.5 V UART with 32-byte FIFOs and infrared (IrDA) encoder/decoder | NXP Semiconductors |
| 1422305 | SC16C650BIBS | 5 V, 3.3 V and 2.5 V UART with 32-byte FIFOs and infrared (IrDA) encoder/decoder | NXP Semiconductors |
| 1422306 | SC16C652 | Dual UART with 32 bytes of transmit and receive FIFOs | Philips |
| 1422307 | SC16C652BIB48 | 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.) with 32-byte FIFOs and infrared (IrDA) encoder/decoder | NXP Semiconductors |
| 1422308 | SC16C652BIBS | 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.) with 32-byte FIFOs and infrared (IrDA) encoder/decoder | NXP Semiconductors |
| 1422309 | SC16C652IB48 | Dual UART with 32 bytes of transmit and receive FIFOs | Philips |
| 1422310 | SC16C654 | Quad UART with 64-byte FIFO and infrared (IrDA) encoder/decoder | Philips |
| 1422311 | SC16C654BIA68 | 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.), with 64-byte FIFOs and infrared (IrDA) encoder/decoder | NXP Semiconductors |
| 1422312 | SC16C654BIA68 | SC16C654B/654DB; 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs and infrared (IrDA) encoder/decoder | Philips |
| 1422313 | SC16C654BIA68 | 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.), with 64-byte FIFOs and infrared (IrDA) encoder/decoder | Philips |
| 1422314 | SC16C654BIB64 | 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.), with 64-byte FIFOs and infrared (IrDA) encoder/decoder | NXP Semiconductors |
| 1422315 | SC16C654BIB64 | 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.), with 64-byte FIFOs and infrared (IrDA) encoder/decoder | Philips |
| 1422316 | SC16C654BIB64 | SC16C654B/654DB; 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs and infrared (IrDA) encoder/decoder | Philips |
| 1422317 | SC16C654BIBM | 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.), with 64-byte FIFOs and infrared (IrDA) encoder/decoder | NXP Semiconductors |
| 1422318 | SC16C654BIBS | 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.), with 64-byte FIFOs and infrared (IrDA) encoder/decoder | NXP Semiconductors |
| 1422319 | SC16C654DBIB64 | 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.), with 64-byte FIFOs and infrared (IrDA) encoder/decoder | NXP Semiconductors |
| 1422320 | SC16C654DBIB64 | SC16C654B/654DB; 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs and infrared (IrDA) encoder/decoder | Philips |
