{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY74FCT541ATSOCT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CY74FCT541ATSOCT","canonicalUrl":"https://icboms.com/texas-instruments/CY74FCT541ATSOCT","factsUrl":"https://icboms.com/api/mcp/products/CY74FCT541ATSOCT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74FCT series CY74FCT541ATSOCT, Buffer Non-Inverting, 3-State output, 1 element, 8 bit per element, 32mA/64mA, 4.75V-5.25V supply, -40°C to 85°C, 20-SOIC.","salesMarkdown":"## 74FCT octal buffer — what it is and where it fits The CY74FCT541ATSOCT is a single-element, 8-bit non-inverting buffer from the 74FCT logic family, with 3-state outputs. It operates from a 4.75 V to 5.25 V supply and is specified across -40°C to 85°C. ## Output drive and bus interface Rated output drive is 32 mA source and 64 mA sink per channel. The 3-state outputs let you disable the bus when another device drives it. ## Package and footprint Housed in a 20-SOIC wide-body package (0.295\" body width, 7.50 mm), the CY74FCT541ATSOCT uses a surface-mount footprint compatible with industry-standard SOIC-20 land patterns. The wide-body variant provides better thermal dissipation than the narrow SOIC for continuous high-drive operation. ## Lifecycle and sourcing posture This part carries an Active lifecycle status per the manufacturer, so there is no last-time-buy or end-of-life pressure for current designs.","metaTitle":"CY74FCT541ATSOCT 74FCT Buffer, Non-Inverting, 20-SOIC, 5V","metaDescription":"Active-production 74FCT octal buffer with 3-state outputs. 32mA/64mA drive, 4.75V-5.25V supply, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"74FCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"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":"32mA, 64mA","Number of Bits per Element":"8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.05","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.05000","currency":"USD"},{"qty":10,"price":"$0.94100","currency":"USD"},{"qty":25,"price":"$0.89320","currency":"USD"},{"qty":100,"price":"$0.73380","currency":"USD"},{"qty":250,"price":"$0.68596","currency":"USD"},{"qty":500,"price":"$0.60622","currency":"USD"},{"qty":1000,"price":"$0.47859","currency":"USD"},{"qty":2000,"price":"$0.45150","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1cfb47f8f77f145c7598415fecd53925.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the exact replacement for CY74FCT541ATSOCT?","answer":"No direct replacement has been announced by the manufacturer. The part is still active, so no successor order code exists. For a functional equivalent, look for other 74FCT-series octal buffers in 20-SOIC with 3-state outputs and 5 V supply, such as the SN74ABT2245DW (transceiver variant) or SN74LVTH16245ADGVR (dual-supply transceiver), but verify pin compatibility and logic function for your specific application."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CY74FCT541ATSOCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CY74FCT541ATSOCT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}