{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY74FCT2244CTSOC","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CY74FCT2244CTSOC","canonicalUrl":"https://icboms.com/texas-instruments/CY74FCT2244CTSOC","factsUrl":"https://icboms.com/api/mcp/products/CY74FCT2244CTSOC","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74FCT series CY74FCT2244CTSOC, Buffer Non-Inverting, 2-Element 4-Bit, 3-State Output, 15mA/12mA, 4.75V–5.25V, -40°C to 85°C, 20-SOIC.","salesMarkdown":"The CY74FCT2244CTSOC is a 74FCT-series non-inverting buffer from Texas Instruments, organized as two independent 4-bit elements with 3-state outputs. It runs on a 4.75V to 5.25V supply rail — strictly 5V logic, not 3.3V compatible. Each output can source 15mA or sink 12mA, enough for standard TTL fan-out on a backplane or shared data bus. The 20-SOIC package (7.50mm wide body) is a common footprint for board-level buffering in industrial control, telecom line cards, and test equipment that still runs a 5V rail. ## Temperature grade and deployment The commercial-grade SN74LS645-1N (0°C to 70°C) would not survive those environments.","metaTitle":"CY74FCT2244CTSOC 74FCT Buffer, 5V 20-SOIC","metaDescription":"CY74FCT2244CTSOC is a 74FCT non-inverting buffer with 3-state outputs, 4.75V–5.25V supply, industrial temp range -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"74FCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"74FCT","Package":"Tube","Logic Type":"Buffer, Non-Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"20-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Number of Elements":"2","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"20-SOIC","Current - Output High, Low":"15mA, 12mA","Number of Bits per Element":"4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.88","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.88000","currency":"USD"},{"qty":10,"price":"$0.78500","currency":"USD"},{"qty":25,"price":"$0.74480","currency":"USD"},{"qty":100,"price":"$0.61190","currency":"USD"},{"qty":250,"price":"$0.57204","currency":"USD"},{"qty":500,"price":"$0.50552","currency":"USD"},{"qty":1000,"price":"$0.39909","currency":"USD"},{"qty":2500,"price":"$0.37650","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/984b79710bf20e98642cd6f7c4193c6d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is CY74FCT2244CTSOC 3.3V compatible?","answer":"No. The minimum supply voltage is 4.75V. For a 3.3V bus buffer, look at the SN74LVTH16245ADGVR family which operates down to 2.7V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CY74FCT2244CTSOC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CY74FCT2244CTSOC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}