As an Amazon Associate, we earn from qualifying purchases. HD74CDC2509B - Hitachi Semiconductor Hitachi Semiconductor . HD74CDC2509B Gallery Attributes Brand name, Manufacturer name, ManufacturerHitachi Semiconductor Extra Product NameHD74CDC2509B - Hitachi Semiconductor moq, multiple1 MPN, SKUHD74CDC2509B qtyInStock0 snippetHD74CDC2509B In-Stock. Request a quote for the part number# HD74CDC2509B. Call 877-240-8595 to order. Same day shipping on in-stock parts. Distributor offers SellerSKUMOQIn stockMultiplePrices 4 Star ElectronicsHD74CDC2509B11 STLAA.comHD74CDC2509B118