As an Amazon Associate, we earn from qualifying purchases. F54LS174L1MQB - Fairchild Semiconductor Fairchild Semiconductor . F54LS174L1MQB Gallery Attributes Brand name, Manufacturer name, ManufacturerFairchild Semiconductor Extra Product NameF54LS174L1MQB - Fairchild Semiconductor moq, multiple1 MPN, SKUF54LS174L1MQB qtyInStock0 snippetF54LS174L1MQB In-Stock. Request a quote for the part number# F54LS174L1MQB. Call 877-240-8595 to order. Same day shipping on in-stock parts. Distributor offers SellerSKUMOQIn stockMultiplePrices 4 Star ElectronicsF54LS174L1MQB11