| Part Number | Manufacturer | Description | Package | Stock |
|---|---|---|---|---|
| TL16C554AIPNG4 | Texas Instruments | IC ASYNC COMM ELEMENT 80-LQFP | 80-LQFP | 5,472 |
| XR68C92IV-F | Exar Corporation | IC DUART CMOS 44LQFP | 44-LQFP | 5,248 |
| SC68C2550BIB48,151 | NXP | IC UART DUAL W/FIFO 48-LQFP | 48-LQFP | 5,712 |
| SCC2692AC1N40,602 | NXP | IC UART DUAL 40-DIP | 40-DIP (0.600", 15.24mm) | 7,056 |
| SC16C550IN40,112 | NXP | IC UART SINGLE W/FIFO 40-DIP | 40-DIP (0.600", 15.24mm) | 4,624 |
| SCC68681C1A44,512 | NXP | IC DUART 44PLCC | 44-LCC (J-Lead) | 7,856 |
| TL16C554IPNRG4 | Texas Instruments | IC ASYNC COMM ELEMENT 80-LQFP | 80-LQFP | 5,392 |
| SC16C850LIET,118 | NXP | IC UART SGL W/FIFO 36TFBGA | 36-TFBGA | 3,072 |
| ST16C654CQ64TR-F | Exar Corporation | IC UART FIFO 64B QUAD 64LQFP | 64-LQFP | 3,632 |
| ST78C34CP40-F | Exar Corporation | IC UART FIFO 83B 40DIP | 40-DIP (0.600", 15.24mm) | 7,504 |