{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY74FCT244CTSOC","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CY74FCT244CTSOC","canonicalUrl":"https://icboms.com/texas-instruments/CY74FCT244CTSOC","factsUrl":"https://icboms.com/api/mcp/products/CY74FCT244CTSOC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress Semiconductor 74FCT series buffer, non-inverting, 3-state outputs, 4.75V–5.25V supply, 32mA/64mA drive, -40°C to 85°C, 20-SOIC package.","salesMarkdown":"## What this 74FCT buffer does on the bus The CY74FCT244CTSOC is a dual 4-bit non-inverting buffer from Cypress Semiconductor's 74FCT logic family, with 3-state outputs that let you isolate or enable a data bus segment. It runs on a 4.75V to 5.25V supply — classic 5V TTL territory — and each output can source 32mA or sink 64mA, enough to drive a few CMOS loads or a short ribbon cable without a separate line driver. ## Package and footprint — hand-solderable wide SOIC It comes in a 20-SOIC wide-body package (0.295\" body width, 7.50mm), surface-mount only. The 1.27mm pin pitch is easy to hand-solder with a fine tip or hot-air station — no microscope needed. The supplier device package is 20-SOIC, same as the case style.","metaTitle":"CY74FCT244CTSOC 74FCT Buffer Non-Inverting 3-State 20-SOIC","metaDescription":"CY74FCT244CTSOC is a 74FCT non-inverting buffer with 3-state outputs, 4.75V–5.25V supply, 32mA/64mA drive, -40°C to 85°C. Active lifecycle, ROHS3 compliant.","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":"32mA, 64mA","Number of Bits per Element":"4"}},"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":2500,"price":"$0.45150","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/07e8d31ce24fb805a31e2769f94a1656.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the equivalents for CY74FCT244CTSOC?","answer":"A close functional equivalent is the SN74ABT2245DW from Texas Instruments — it is a non-inverting transceiver (not a buffer) with 3-state outputs, similar 32mA drive, and the same 20-SOIC package. The key difference is the transceiver has direction control (DIR) and an output-enable bar, while the CY74FCT244CTSOC is a simpler buffer with two active-low output enables per 4-bit bank. Check your board's control logic before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CY74FCT244CTSOC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CY74FCT244CTSOC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:44:09.860Z","lastPublished":"2026-07-16T10:44:09.860Z","indexable":true}}