{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LVC1G240DCKR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LVC1G240DCKR","canonicalUrl":"https://icboms.com/texas-instruments/SN74LVC1G240DCKR","factsUrl":"https://icboms.com/api/mcp/products/SN74LVC1G240DCKR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVC series, Buffer Inverting, 3-State, 1.65V~5.5V supply, 32mA output drive, SC-70-5 package, SN74LVC1G240DCKR.","salesMarkdown":"## Single inverting buffer with 3-state — what the 32 mA drive means on a mixed-voltage bus The SN74LVC1G240DCKR is a single inverting buffer from TI's 74LVC series, with a 3-state output that lets you float the line when the OE pin is high — useful for shared data buses where multiple drivers need to take turns. Output drive is 32 mA source and 32 mA sink at 3.3 V — enough to charge the gate of a small MOSFET or drive a short unterminated trace on a board-level bus, but not enough for a long backplane without a line driver or series termination.","metaTitle":"SN74LVC1G240DCKR Buffer Inverting, 3-State, 1.65-5.5V","metaDescription":"Active-production single inverting buffer with 3-state output, 32mA drive, -40 to 125°C. SC-70-5. Quoted to order.","metaKeywords":null},"attributes":{"series":"74LVC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Series":"74LVC","Package":"Tape & Reel (TR); Cut Tape (CT)","Input Type":"-","Logic Type":"Buffer, Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"5-TSSOP, SC-70-5, SOT-353","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"1.65V ~ 5.5V","Number of Elements":"1","Base Product Number":"74LVC1G240","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"SC-70-5","Current - Output High, Low":"32mA, 32mA","Number of Bits per Element":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3900","priceTiers":[{"qty":1,"price":"$0.39000","currency":"USD"},{"qty":10,"price":"$0.31400","currency":"USD"},{"qty":25,"price":"$0.28720","currency":"USD"},{"qty":100,"price":"$0.21370","currency":"USD"},{"qty":250,"price":"$0.19368","currency":"USD"},{"qty":500,"price":"$0.16028","currency":"USD"},{"qty":1000,"price":"$0.12020","currency":"USD"},{"qty":3000,"price":"$0.11019","currency":"USD"},{"qty":6000,"price":"$0.10351","currency":"USD"},{"qty":15000,"price":"$0.09683","currency":"USD"},{"qty":30000,"price":"$0.09450","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/193862ed40841a5ad1228a09077964bf.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74LVC1G240DCKR/alternatives.json"},"ai":{"faq":[{"question":"Will SN74LVC1G240DCKR drop into a board that was laid out for SN74LVC1G125YZPR?","answer":"No — the SN74LVC1G125YZPR is a non-inverting buffer in a different package (DSBGA-5), while the SN74LVC1G240DCKR is an inverting buffer in SC-70-5. The pinout and logic function differ, so a board spin is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LVC1G240DCKR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LVC1G240DCKR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}