Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CYC199-15DMB found under Microcircuit Memory by Cypress Semiconductor Corporation. The National Stock Number assigned to this part is 5962014619079, 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 CYC199-15DMB.