>> Search results for: SN54LS645J NSN Search Results National Stock Number (NSN) Description 5962-01-164-2436, 5962011642436 Cancelled -> Replaced by 5962014503120 5962-25-139-8613 , 5962251398613 MICROCIRCUIT,DIGITA 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information