{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LVC240APW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LVC240APW","canonicalUrl":"https://icboms.com/texas-instruments/SN74LVC240APW","factsUrl":"https://icboms.com/api/mcp/products/SN74LVC240APW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVC series SN74LVC240APW, Buffer, Inverting, 3-State output, 1.65V to 3.6V supply, 24mA output, -40°C to 125°C, 20-TSSOP.","salesMarkdown":"## Active production, wide-temperature octal buffer The Texas Instruments SN74LVC240APW is an octal inverting buffer with 3-state outputs from the 74LVC logic family, packaged in a 20-pin TSSOP. It operates from a 1.65V to 3.6V supply, making it a drop-in for both 1.8V and 3.3V digital systems. The 1.65V to 3.6V supply range is the headline spec: it lets you use this single part across a 1.8V core logic rail and a 3.3V peripheral bus without a level translator, as long as the input thresholds are compatible. The 24 mA symmetric output drive is the standard 74LVC figure — it handles the fan-out of a typical address or data bus but won't drive a 50 ohm backplane without external buffering. The 3-state outputs are controlled per-element, so you can isolate a bus segment or share a bidirectional line with other 3-state devices. ## Package and temperature — layout and environment The 20-TSSOP package (4.40mm body width) is a common footprint shared across the 74LVC family and many other logic series, so a layout designed for one 20-pin TSSOP buffer usually accepts this part without a board spin. The 74LVC family is a mature, widely second-sourced logic platform, which reduces single-source risk.","metaTitle":"SN74LVC240APW Buffer, Inverting 3-State, 20-TSSOP","metaDescription":"Texas Instruments SN74LVC240APW octal inverting buffer with 3-state outputs. 24mA drive, -40°C to 125°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"74LVC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"74LVC","Package":"Tube","Logic Type":"Buffer, Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"20-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"1.65V ~ 3.6V","Number of Elements":"2","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"20-TSSOP","Current - Output High, Low":"24mA, 24mA","Number of Bits per Element":"4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.51","priceTiers":[{"qty":1,"price":"$1.51000","currency":"USD"},{"qty":10,"price":"$1.34800","currency":"USD"},{"qty":25,"price":"$1.27920","currency":"USD"},{"qty":100,"price":"$1.05080","currency":"USD"},{"qty":250,"price":"$0.98224","currency":"USD"},{"qty":500,"price":"$0.86804","currency":"USD"},{"qty":1000,"price":"$0.68529","currency":"USD"},{"qty":2500,"price":"$0.64650","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5b9116e86efe488bde1ebc11760af5d7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74LVC240APW/alternatives.json"},"ai":{"faq":[{"question":"Is SN74LVC240APW lead-free?","answer":"Yes, the SN74LVC240APW is ROHS3 Compliant, meeting current lead-free and environmental regulations."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LVC240APW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LVC240APW 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}}