| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | SC28L92A1B,557 | NXP | 2-CH UART, 1Mbps, 3.3V/5V, PQFP, Industrial |
 | TL16C552AFN | Texas Instruments | 2-CH UART 1Mbps 5V 16B FIFO PLCC SM |
 | TL16C2550IPFB | Texas Instruments | UART 2-CH 16byte FIFO 1.8V/2.5V/3.3V/5V 48-Pin TQFP Tray |
 | HD3-6402R-9 | Renesas | UART 1-CH 5V 40-Pin PDIP |
| SCC68681C1A44,512 | NXP | UART 2-CH 5V 44-Pin PLCC Tube | |
 | HD1-6402R/883 | Renesas | UART 1-CH 5V 40-Pin CDIP |
 | TL16C450FN | Texas Instruments | UART 1-CH 5V 44-Pin PLCC Tube |
 | TL16C550CPTR | Texas Instruments | UART 1-CH 16byte FIFO 3.3V/5V 48-Pin LQFP T/R |
 | SCC2691AC1N24,602 | NXP | IC UART SINGLE 24-DIP |
 | TL16C550CPT | Texas Instruments | UART 1-CH 16byte FIFO 3.3V/5V 48-Pin LQFP Tray |
 | SCC68692C1A44,518 | NXP | IC DUART 44PLCC |
 | TL16C754BPN | Texas Instruments | 4-CH UART 3Mbps 50MHz 64B FIFO 3.3V/5V LQFP |
 | TL16C550CIPT | Texas Instruments | UART 1-CH 16byte FIFO 3.3V/5V 48-Pin LQFP Tray |
 | TL16C554IFN | Texas Instruments | UART 4-CH 16byte FIFO 5V 68-Pin PLCC Tube |
 | TL16C554APN | Texas Instruments | 4-CH UART 1Mbps 16B FIFO 3.3V/5V LQFP |
 | TL16C554AIPN | Texas Instruments | UART 4-CH 16byte FIFO 3.3V/5V 80-Pin LQFP Tray |
 | MAX3100EEE+ | Maxim | UART 1-CH 115.2Kbps SPI RS-232 QSOP |
 | HD3-6402R-9Z | Intersil | INTERSIL HD3-6402R-9Z UART Interface, 1 Channel, 125 Kbaud, 4.5 V, 5.5 V, DIP, 40 Pins |
 | TL16C554PN | Texas Instruments | UART 4-CH 16byte FIFO 5V 80-Pin LQFP Tray |
 | MAX3100CPD+ | Maxim | UART 1-CH 16byte FIFO 3.3V/5V 14-Pin PDIP N |