Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BCM 23C64D 8168 found under Microcircuit Memory by Allegro Microsystems Inc. The National Stock Number assigned to this part is 5962012603008, 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 BCM 23C64D 8168.