Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DS80C320MCG found under Microcircuit Digital by Dallas Semiconductor Corporation. The National Stock Number assigned to this part is 5962015405493, and the Federal Supply Class is 5962 Microcircuits Electronic. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DS80C320MCG.