XR88C681 Series
| Mfr.Part# | Description | Manufacturer | In Stock | Operation |
| XR88C681CJTR-F | IC UART CMOS DUAL 44PLCC | MaxLinear, Inc. | 4442 |
|
| XR88C681J-F | IC UART CMOS DUAL 44PLCC | MaxLinear, Inc. | 5645 |
|
| XR88C681CJ-F | IC UART CMOS DUAL 44PLCC | MaxLinear, Inc. | 9996 |
|