As an Amazon Associate, we earn from qualifying purchases. Home » Quality Semiconductor » QS74FCT521CTQ QS74FCT521CTQ Quality Semiconductor | Integrated Circuits (ICs) | DigiKey Marketplace Quality Semiconductor . QS74FCT521CTQ Gallery Attributes Brand name, Manufacturer name, Manufacturer, MfrQuality Semiconductor CategoryL1, CategoryIntegrated Circuits (ICs) CategoryL2Logic CategoryL3Comparators Extra Product NameQS74FCT521CTQ Quality Semiconductor | Integrated Circuits (ICs) | DigiKey Marketplace atoms, moq, multiple1 extraShipping12.0 MPN, Manufacturer Product NumberQS74FCT521CTQ qtyInStock0 SKU12124154 snippet, Detailed DescriptionMagnitude Comparator Bit Active Low Output A=B Digi-Key Part Number2156-QS74FCT521CTQ-ND DescriptionIC COMPARATOR IDENTITY 8BIT Series74FCT PackageBulk Product StatusActive TypeIdentity Comparator Number of Bits8 OutputActive Low Output FunctionA=B Voltage - Supply4.75V ~ 5.25V Base Product Number74FCT521 Distributor offers SellerSKUMOQIn stockMultiplePrices Digi-Key1212415411