| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | TL16C554AFN | Texas Instruments | UART 4-CH 16byte FIFO 3.3V/5V 68-Pin PLCC Tube |
 | SC16IS750IBS,128 | NXP | UART IC | 1-CH | 5Mbps | 64B FIFO | I2C/SPI | 2.5-3.6V | HVQFN |
| MAX3110EENI+G36 | Maxim | IC UART SPI COMPAT 28-DIP | |
 | SC26C92C1N,602 | NXP | IC UART DUAL W/FIFO 40-DIP |
 | TL16C550CIFN | Texas Instruments | UART 1-CH 16byte FIFO 3.3V/5V 44-Pin PLCC Tube |
 | CY7C64225-28PVXC | Cypress | USB-to-UART 1-CH 64byte FIFO 3.3V/5V 28-Pin SSOP Tube |
| SC16IS752IPW,128 | NXP | 2-CH UART 5Mbps I2C SPI 3.3V 28-Pin TSSOP | |
 | TL16C552AIFN | Texas Instruments | UART 2-CH 16byte FIFO 5V 68-Pin PLCC Tube |
 | SCC2691AC1D24,512 | NXP | IC UART SINGLE 24SOIC |
 | TL16C550DIPT | Texas Instruments | UART 1-CH 16byte FIFO 2.5V/3.3V/5V 48-Pin LQFP Tray |
| TL16C550DPT | Texas Instruments | UART 1-CH 16byte FIFO 2.5V/3.3V/5V 48-Pin LQFP Tray | |
 | TL16C550CPFB | Texas Instruments | UART 1-CH 16byte FIFO 3.3V/5V 48-Pin TQFP Tray |
 | SC16IS762IBS,151 | NXP | IC UART DUAL I2C/SPI 32-HVQFN |
 | TL16C752BTPTREP | Texas Instruments | 2-CH UART 3Mbps 64B FIFO 3.3V LQFP T/R |
 | TL16C754BFN | Texas Instruments | UART 4-CH 64byte FIFO 3.3V/5V 68-Pin PLCC Tube |
 | SCC2691AC1N24129 | NXP | IC UART 24-DIP |
 | CP2110-F01-GM | Silicon Labs | USB-UART IC, 1-CH, 1Mbps, 3.3V, QFN |
 | SC16IS752IPW,112 | NXP | 2-CH UART 5Mbps, 2.3-3.6V, 64byte FIFO, TSSOP |
| SCC2691AC1D24,518 | NXP | UART 1-CH 5V 24-Pin SO T/R | |
| SCC2692AC1N40,602 | NXP | IC UART DUAL 40-DIP |