Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5442DMB found under Microcircuit Digital by Advanced Micro Devices Inc. The National Stock Number assigned to this part is 5962003392995, 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 5442DMB.