As an Amazon Associate, we earn from qualifying purchases. Home » Quality Semiconductor » QS74FCT521BTSO QS74FCT521BTSO Quality Semiconductor | Integrated Circuits (ICs) | DigiKey Marketplace Quality Semiconductor . QS74FCT521BTSO Gallery Attributes Brand name, Manufacturer name, Manufacturer, MfrQuality Semiconductor CategoryL1, CategoryIntegrated Circuits (ICs) CategoryL2Logic CategoryL3Parity Generators and Checkers Extra Product NameQS74FCT521BTSO Quality Semiconductor | Integrated Circuits (ICs) | DigiKey Marketplace atoms, moq, multiple1 extraShipping12.0 MPN, Manufacturer Product NumberQS74FCT521BTSO qtyInStock0 SKU10499463 snippet, Detailed DescriptionParity Generator 8-Bit Digi-Key Part Number2156-QS74FCT521BTSO-ND DescriptionIC IDENTITY COMPARATOR 8-BIT Series74FCT PackageBulk Product StatusObsolete Logic TypeIdentity Comparator Number of Circuits8-Bit Voltage - Supply4.75 V ~ 5.25 V Operating Temperature0?C ~ 70?C Mounting TypeSurface Mount Package / Case, Supplier Device Package- Base Product Number74FCT521 Distributor offers SellerSKUMOQIn stockMultiplePrices Digi-Key1049946311