We can supply SM74139E , send us a request quote to request SM74139E pirce and lead time.Wisdom Mobility is a professional electronic components distributor. With 10+ Million line items of available electronic components can ship in short lead-time, over 250 thousand part numbers of electronic components in stock for immediately delivery, which may include part number SM74139E.The price and lead time for SM74139E depending on the quantity required, availability and warehouse location.Contact us today and our sales representative will provide you price and delivery on Part SM74139E.We look forward to working with you to establish long-term relations of cooperation