| Part Number | Manufacturer | Description | Package | Stock |
|---|---|---|---|---|
| TL28L92FR | Texas Instruments | IC DUAL UNIV ASYNC RCPT/TX 44QFP | 44-QFP | 6,960 |
| XR17C158IV-F | Exar Corporation | IC UART PCI BUS OCTAL 144LQFP | 144-LQFP | 4,976 |
| TL16C550DPTRG4 | Texas Instruments | IC ASYNC COMM ELEMENT 48-LQFP | 48-LQFP | 3,504 |
| SC16C650BIBS,128 | NXP | IC UART SINGLE W/FIFO 32-HVQFN | 32-VFQFN Exposed Pad | 3,648 |
| XR16L570IL32-F | Exar Corporation | IC UART FIFO 16B 32QFN | 32-VFQFN Exposed Pad | 739,860 |
| ST16C450IJ44TR-F | Exar Corporation | IC UART SINGLE 44PLCC | 44-LCC (J-Lead) | 2,720 |
| PC16550DVX | Texas Instruments | IC RCVR/TX UNIVER W/FIFO 44-PLCC | 44-LCC (J-Lead) | 116,448 |
| XR16M2550IL32-F | Exar Corporation | IC UART FIFO 16B 1.8V DUAL 32QFN | 32-VFQFN Exposed Pad | 6,864 |
| XR68C92CVTR-F | Exar Corporation | IC DUART CMOS 44LQFP | 44-LQFP | 3,776 |
| XR82C684CJTR/44-F | Exar Corporation | IC UART CMOS QUAD 44PLCC | 44-LCC (J-Lead) | 5,472 |