Thank you for selecting Aerospace Aviation 360 for CY7C421-20VCR by Cypress Semiconductor Corporation under Other Connectors. We are proud to be an ASAP Semiconductor owned and operated website, a leading distributor of aviation and aerospace part numbers like CY7C421-20VCR. To help us better understand your parts requirements, please fill out an RFQ form for part number CY7C421-20VCR with your details, and our customer executive will respond to your RFQ in 15 minutes or less.