{"v":"2.0","page_type":"product","title":"QS74FCT2540TQ Quality Semiconductor | Integrated Circuits (ICs) | DigiKey Marketplace","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"Quality Semiconductor","href":"/python/html6/menu_brand_products/1000/120000/menu_brand_products_QualitySemiconductor_1_b1020aee16.html"},{"label":"QS74FCT2540TQ","href":null}],"content":{"product":{"mpn":"QS74FCT2540TQ","manufacturer":"Quality Semiconductor","brand":"Quality Semiconductor","brand_url":"/python/html6/menu_brand_products/1000/120000/menu_brand_products_QualitySemiconductor_1_b1020aee16.html","title":"QS74FCT2540TQ Quality Semiconductor | Integrated Circuits (ICs) | DigiKey Marketplace","description":"","attributes":[{"name":"Brand name","values":[{"value":"Quality Semiconductor","url":"/python/html6/menu_attr_pair/1000/89000000/89860000/menu_attr_pair_Brandname_QualitySemiconductor_1_42ade7214a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/89000000/89860000/menu_attr_pair_Brandname_QualitySemiconductor_1_42ade7214a.html"},{"name":"Manufacturer name","values":[{"value":"Quality Semiconductor","url":"/python/html6/menu_attr_pair/1000/49000000/49641000/menu_attr_pair_Manufacturername_QualitySemiconductor_1_1ede4829b3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/49000000/49641000/menu_attr_pair_Manufacturername_QualitySemiconductor_1_1ede4829b3.html"},{"name":"Manufacturer","values":[{"value":"Quality Semiconductor","url":"/python/html6/menu_attr_pair/1000/74000000/74488000/menu_attr_pair_Manufacturer_QualitySemiconductor_1_ca332186c5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/74000000/74488000/menu_attr_pair_Manufacturer_QualitySemiconductor_1_ca332186c5.html"},{"name":"Extra Product Name","values":[{"value":"QS74FCT2540TQ Quality Semiconductor | Integrated Circuits (ICs) | DigiKey Marketplace","url":"/python/html6/menu_attr_pair/1000/245000000/245102000/menu_attr_pair_ExtraProductName_QS74FCT2540TQQualitySemiconductorIntegrate_1_1ef2a99cb6.html"}],"name_url":"/python/html6/menu_attr_pair/1000/245000000/245102000/menu_attr_pair_ExtraProductName_QS74FCT2540TQQualitySemiconductorIntegrate_1_1ef2a99cb6.html"},{"name":"atoms","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/170000000/170257000/menu_attr_pair_atoms_1_1_fa25edd0e2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/170000000/170257000/menu_attr_pair_atoms_1_1_fa25edd0e2.html"},{"name":"extraShipping","values":[{"value":"12.0","url":"/python/html6/menu_attr_pair/1000/138000000/138671000/menu_attr_pair_extraShipping_120_1_6361a69075.html"}],"name_url":"/python/html6/menu_attr_pair/1000/138000000/138671000/menu_attr_pair_extraShipping_120_1_6361a69075.html"},{"name":"moq","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"}],"name_url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"},{"name":"MPN","values":[{"value":"QS74FCT2540TQ","url":"/python/html6/menu_attr_pair/1000/46000000/46226000/menu_attr_pair_MPN_QS74FCT2540TQ_1_85f678c3ee.html"}],"name_url":"/python/html6/menu_attr_pair/1000/46000000/46226000/menu_attr_pair_MPN_QS74FCT2540TQ_1_85f678c3ee.html"},{"name":"multiple","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"},{"name":"qtyInStock","values":[{"value":"0","url":"/python/html6/menu_attr_pair/1000/119000000/119332000/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"}],"name_url":"/python/html6/menu_attr_pair/1000/119000000/119332000/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"},{"name":"SKU","values":[{"value":"10499893","url":"/python/html6/menu_attr_pair/1000/29000000/29440000/menu_attr_pair_SKU_10499893_1_ddab450acd.html"}],"name_url":"/python/html6/menu_attr_pair/1000/29000000/29440000/menu_attr_pair_SKU_10499893_1_ddab450acd.html"},{"name":"tierMinQty1","values":[{"value":"285","url":"/python/html6/menu_attr_pair/1000/54000000/54386000/menu_attr_pair_tierMinQty1_285_1_61b65b85d6.html"}],"name_url":"/python/html6/menu_attr_pair/1000/54000000/54386000/menu_attr_pair_tierMinQty1_285_1_61b65b85d6.html"},{"name":"tierPrice1","values":[{"value":"1.09000","url":"/python/html6/menu_attr_pair/1000/125000000/125111000/menu_attr_pair_tierPrice1_109000_1_b0443a9a54.html"}],"name_url":"/python/html6/menu_attr_pair/1000/125000000/125111000/menu_attr_pair_tierPrice1_109000_1_b0443a9a54.html"},{"name":"Category","values":[{"value":"Integrated Circuits (ICs)","url":"/python/html6/menu_attr_pair/1000/204000000/204272000/menu_attr_pair_Category_IntegratedCircuitsICs_1_275d5152dd.html"}],"name_url":"/python/html6/menu_attr_pair/1000/204000000/204272000/menu_attr_pair_Category_IntegratedCircuitsICs_1_275d5152dd.html"},{"name":"Mfr","values":[{"value":"Quality Semiconductor","url":"/python/html6/menu_attr_pair/1000/94000000/94397000/menu_attr_pair_Mfr_QualitySemiconductor_1_e9ae8a7677.html"}],"name_url":"/python/html6/menu_attr_pair/1000/94000000/94397000/menu_attr_pair_Mfr_QualitySemiconductor_1_e9ae8a7677.html"},{"name":"Series","values":[{"value":"-","url":"/python/html6/menu_attr_pair/1000/82000000/82399000/menu_attr_pair_Series_unknown_1_420ccc4cfd.html"}],"name_url":"/python/html6/menu_attr_pair/1000/82000000/82399000/menu_attr_pair_Series_unknown_1_420ccc4cfd.html"},{"name":"Package","values":[{"value":"Bulk","url":"/python/html6/menu_attr_pair/1000/12000000/12322000/menu_attr_pair_Package_Bulk_1_187d824384.html"}],"name_url":"/python/html6/menu_attr_pair/1000/12000000/12322000/menu_attr_pair_Package_Bulk_1_187d824384.html"},{"name":"Part Status","values":[{"value":"Obsolete","url":"/python/html6/menu_attr_pair/1000/9000000/9928000/menu_attr_pair_PartStatus_Obsolete_1_a0246aad69.html"}],"name_url":"/python/html6/menu_attr_pair/1000/9000000/9928000/menu_attr_pair_PartStatus_Obsolete_1_a0246aad69.html"},{"name":"Logic Type","values":[{"value":"Buffer, Line Driver","url":"/python/html6/menu_attr_pair/1000/105000000/105447000/menu_attr_pair_LogicType_BufferLineDriver_1_3148a959f6.html"}],"name_url":"/python/html6/menu_attr_pair/1000/105000000/105447000/menu_attr_pair_LogicType_BufferLineDriver_1_3148a959f6.html"},{"name":"Number of Elements","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/96000000/96148000/menu_attr_pair_NumberofElements_1_1_3f70143eb4.html"}],"name_url":"/python/html6/menu_attr_pair/1000/96000000/96148000/menu_attr_pair_NumberofElements_1_1_3f70143eb4.html"},{"name":"Number of Bits per Element","values":[{"value":"8","url":"/python/html6/menu_attr_pair/1000/252000000/252404000/menu_attr_pair_NumberofBitsperElement_8_1_31acac77eb.html"}],"name_url":"/python/html6/menu_attr_pair/1000/252000000/252404000/menu_attr_pair_NumberofBitsperElement_8_1_31acac77eb.html"},{"name":"Input Type","values":[{"value":"TTL","url":"/python/html6/menu_attr_pair/1000/39000000/39733000/menu_attr_pair_InputType_TTL_1_0667b3b277.html"}],"name_url":"/python/html6/menu_attr_pair/1000/39000000/39733000/menu_attr_pair_InputType_TTL_1_0667b3b277.html"},{"name":"Output Type","values":[{"value":"3-State","url":"/python/html6/menu_attr_pair/1000/182000000/182919000/menu_attr_pair_OutputType_3State_1_b75235e1d5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/182000000/182919000/menu_attr_pair_OutputType_3State_1_b75235e1d5.html"},{"name":"Current - Output High, Low","values":[{"value":"-, 64mA","url":"/python/html6/menu_attr_pair/1000/98000000/98935000/menu_attr_pair_CurrentOutputHighLow_64mA_1_096cffc187.html"}],"name_url":"/python/html6/menu_attr_pair/1000/98000000/98935000/menu_attr_pair_CurrentOutputHighLow_64mA_1_096cffc187.html"},{"name":"Voltage - Supply","values":[{"value":"5V","url":"/python/html6/menu_attr_pair/1000/101000000/101438000/menu_attr_pair_VoltageSupply_5V_1_bfcc9c945e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/101000000/101438000/menu_attr_pair_VoltageSupply_5V_1_bfcc9c945e.html"},{"name":"Operating Temperature","values":[{"value":"0?C ~ 70?C","url":"/python/html6/menu_attr_pair/1000/197000000/197775000/menu_attr_pair_OperatingTemperature_0C70C_1_9153c306e1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/197000000/197775000/menu_attr_pair_OperatingTemperature_0C70C_1_9153c306e1.html"},{"name":"Mounting Type","values":[{"value":"Surface Mount","url":"/python/html6/menu_attr_pair/1000/133000000/133047000/menu_attr_pair_MountingType_SurfaceMount_1_2b547b73a9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/133000000/133047000/menu_attr_pair_MountingType_SurfaceMount_1_2b547b73a9.html"},{"name":"Package / Case","values":[{"value":"-","url":"/python/html6/menu_attr_pair/1000/262000000/262872000/menu_attr_pair_PackageCase_unknown_1_f1f34ce6c8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/262000000/262872000/menu_attr_pair_PackageCase_unknown_1_f1f34ce6c8.html"},{"name":"Supplier Device Package","values":[{"value":"-","url":"/python/html6/menu_attr_pair/1000/193000000/193427000/menu_attr_pair_SupplierDevicePackage_unknown_1_43f9385030.html"}],"name_url":"/python/html6/menu_attr_pair/1000/193000000/193427000/menu_attr_pair_SupplierDevicePackage_unknown_1_43f9385030.html"}],"images":[],"distributors":[{"name":"Digi-Key","sku":"10499893","url":"https://www.digikey.com/en/products/detail/quality-semiconductor/QS74FCT2540TQ/10499893","pricing":[{"quantity":1,"price_usd":1.09}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-17","last_updated":"2026-09-17","data_sources":["Digi-Key"],"completeness":0.75,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}