{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY74FCT2541TSOCT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CY74FCT2541TSOCT","canonicalUrl":"https://icboms.com/texas-instruments/CY74FCT2541TSOCT","factsUrl":"https://icboms.com/api/mcp/products/CY74FCT2541TSOCT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74FCT series, CY74FCT2541TSOCT, Buffer Non-Inverting, 3-State, 8-bit, 4.75V–5.25V supply, 15mA/12mA output, -40°C to 85°C, 20-SOIC package.","salesMarkdown":"## 8-bit buffer for 5V bus isolation The CY74FCT2541TSOCT is an 8-bit non-inverting buffer with 3-state outputs from the 74FCT series, designed for 5V logic systems. It operates from a 4.75V to 5.25V supply and delivers 15mA source, 12mA sink per output — enough to drive standard TTL loads or a lightly loaded data bus. ## Output drive and 3-state control With 15mA output high and 12mA output low, this buffer can drive standard TTL loads. The 3-state outputs let you share a bus between multiple drivers. ## Supply rail and temperature grade The 4.75V to 5.25V supply range is a tight 5V ±5% window — this part expects a regulated 5V rail, not a loosely filtered one. If your board runs a 3.3V core with a separate 5V I/O rail, the buffer sits comfortably on that 5V side. ## Lifecycle and sourcing posture If you are dual-sourcing a 5V bus buffer, the 74FCT2541 footprint is common enough that a second-source qualification with a pin-compatible alternate is straightforward.","metaTitle":"CY74FCT2541TSOCT Buffer, Non-Inverting 3-State 20-SOIC","metaDescription":"CY74FCT2541TSOCT from the 74FCT series: 8-bit buffer with 3-state outputs, 15mA/12mA drive, 4.75V–5.25V supply, -40°C to 85°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":"74FCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"74FCT","Package":"Tape & Reel (TR); Cut Tape (CT)","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":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"20-SOIC","Current - Output High, Low":"15mA, 12mA","Number of Bits per Element":"8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.82","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.82000","currency":"USD"},{"qty":10,"price":"$0.72100","currency":"USD"},{"qty":25,"price":"$0.67680","currency":"USD"},{"qty":100,"price":"$0.55250","currency":"USD"},{"qty":250,"price":"$0.51316","currency":"USD"},{"qty":500,"price":"$0.43672","currency":"USD"},{"qty":1000,"price":"$0.34938","currency":"USD"},{"qty":2000,"price":"$0.31662","currency":"USD"},{"qty":6000,"price":"$0.30900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3e706c869f75b1d7d67518ce3917059a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output current of CY74FCT2541TSOCT?","answer":"The buffer can source 15mA and sink 12mA per output, which is typical for a 5V 74FCT-series buffer driving standard TTL loads or a lightly loaded bus."},{"question":"Does CY74FCT2541TSOCT have 3-state outputs?","answer":"Yes — the outputs are 3-state, allowing the buffer to be placed in high-impedance when the output enable is deasserted, which lets multiple devices share a common bus without contention."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CY74FCT2541TSOCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CY74FCT2541TSOCT 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}}