As an Amazon Associate, we earn from qualifying purchases. 54LS125AFMQB - Fairchild Semiconductor Fairchild Semiconductor . 54LS125AFMQB Gallery Attributes Brand name, Manufacturer name, ManufacturerFairchild Semiconductor Extra Product Name54LS125AFMQB - Fairchild Semiconductor moq, multiple1 MPN, SKU54LS125AFMQB qtyInStock0 snippet54LS125AFMQB In-Stock. Request a quote for the part number# 54LS125AFMQB. Call 877-240-8595 to order. Same day shipping on in-stock parts. Distributor offers SellerSKUMOQIn stockMultiplePrices 4 Star Electronics54LS125AFMQB11