As an Amazon Associate, we earn from qualifying purchases. Home » Signetics » N74F20N Signetics . N74F20N Signetics . N74F20N Attributes Brand name, Manufacturer name, ManufacturerSignetics Distributor offers SellerSKUMOQIn stockMultiplePrices QuestN74F20N2801 @ $0.92, 6 @ $0.46, 23 @ $0.28, 182 @ $0.18