All ProductsExarSemiconductorsIntegrated Circuits (ics)Analog Front End (afe) Manufacturer Line EXAR EXAR Browse Categories Product Lines Semiconductors Integrated Circuits (ics) Analog Front End (afe) Available Inventory Manufacturer Parts XR-2321CP DIP, DIP20,.3 MFR. Name: Exar XR-2401CP DIP, DIP40,.6 MFR. Name: Exar