Thank you for selecting Aerospace Aviation 360 for DS1780R by Dallas 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 DS1780R. To help us better understand your parts requirements, please fill out an RFQ form for part number DS1780R with your details, and our customer executive will respond to your RFQ in 15 minutes or less.