As an Amazon Associate, we earn from qualifying purchases. DS89C440MNL - Dallas Semiconductor Dallas Semiconductor . DS89C440MNL Gallery Attributes Brand name, Manufacturer name, ManufacturerDallas Semiconductor Extra Product NameDS89C440MNL - Dallas Semiconductor moq, multiple1 MPN, SKUDS89C440MNL qtyInStock0 snippetDS89C440MNL In-Stock. Request a quote for the part number# DS89C440MNL. Call 877-240-8595 to order. Same day shipping on in-stock parts. Distributor offers SellerSKUMOQIn stockMultiplePrices 4 Star ElectronicsDS89C440MNL11 1SourceDS89C440MNL11