Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CD4015AF3 found under Microcircuit Digita by Rcd Components Inc. The National Stock Number assigned to this part is 5962013411559, 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 CD4015AF3.