| Part Number | Manufacturer | Description | Package | Stock |
|---|---|---|---|---|
| ST16C450IQ48TR-F | Exar Corporation | IC UART SINGLE 48TQFP | - | 18,000 |
| SC28L202A1DGG,112 | NXP | IC UART DUAL W/FIFO 56-TSSOP | 56-TFSOP (0.240", 6.10mm Width) | 3,056 |
| ST16C650ACJ44-F | Exar Corporation | IC UART FIFO 32B 44PLCC | 44-LCC (J-Lead) | 6,688 |
| PC16550DN | Texas Instruments | IC UART WITH FIFO 40-DIP | 40-DIP (0.600", 15.24mm) | 47,340 |
| XR88C92IV-F | Exar Corporation | IC UART FIFO DUAL 44LQFP | 44-LQFP | 3,520 |
| XR88C192CV-F | Exar Corporation | IC UART FIFO DUAL 44LQFP | 44-LQFP | 6,400 |
| SCC2691AE1A28,602 | NXP | IC UART SINGLE 28-PLCC | 28-LCC (J-Lead) | 6,720 |
| CS82C50A-596 | Intersil | IC UART/BRG 44PLCC | 44-LCC (J-Lead) | 6,272 |
| SC16C550IA44,529 | NXP | IC UART SINGLE W/FIFO 44-PLCC | 44-LCC (J-Lead) | 6,288 |
| SC16C652IB48,157 | NXP | IC DUART 32BYTES 48LQFP | 48-LQFP | 5,872 |