As an Amazon Associate, we earn from qualifying purchases. IDT74FCT521AD - Intergrated Device Technology Intergrated Device Technology . IDT74FCT521AD Gallery Attributes Brand name, Manufacturer name, ManufacturerIntergrated Device Technology Extra Product NameIDT74FCT521AD - Intergrated Device Technology moq, multiple1 MPN, SKUIDT74FCT521AD qtyInStock0 snippetIDT74FCT521AD In-Stock. Request a quote for the part number# IDT74FCT521AD. Call 877-240-8595 to order. Same day shipping on in-stock parts. Distributor offers SellerSKUMOQIn stockMultiplePrices 4 Star ElectronicsIDT74FCT521AD11