{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LVC1G126DCKR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LVC1G126DCKR","canonicalUrl":"https://icboms.com/texas-instruments/SN74LVC1G126DCKR","factsUrl":"https://icboms.com/api/mcp/products/SN74LVC1G126DCKR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVC series single buffer, non-inverting, 3-state output, SC-70-5 package, 1.65V to 5.5V supply, 32mA output drive, -40°C to 125°C.","salesMarkdown":"## Single-gate buffer for mixed-voltage buses The SN74LVC1G126DCKR is a single non-inverting buffer with 3-state output. At 1.8V it interfaces directly with low-voltage ASICs or FPGAs; at 3.3V or 5V it matches legacy logic. No external level translator is needed when the buffer's supply matches the downstream rail. The 32 mA symmetrical drive at both logic levels keeps rise and fall times balanced, which simplifies timing closure on a shared bus. If the load exceeds 32 mA per pin, buffer the output with a discrete transistor or use a higher-drive gate. For volume pricing and stock confirmation, submit an RFQ — we quote against real-time distributor inventory and manufacturer backlog.","metaTitle":"SN74LVC1G126DCKR Single Buffer, 1.65V-5.5V, 32mA","metaDescription":"TI SN74LVC1G126DCKR single non-inverting buffer with 3-state output, 1.65V to 5.5V supply, 32mA drive, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Series":"74LVC","Package":"Tape & Reel (TR); Cut Tape (CT)","Input Type":"-","Logic Type":"Buffer, Non-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":"74LVC1G126","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":"$0.3800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbb26954fb99f927b5f5483748cde95a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74LVC1G126DCKR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to SN74LVC1G126DCKR?","answer":"Within the 74LVC family, the SN74LVC1G125DCKR is the inverting equivalent with the same pinout and supply range. For a non-inverting buffer with identical footprint, the SN74LVC1G126 is the direct match; no alternative part number is needed unless the output polarity must change."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LVC1G126DCKR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LVC1G126DCKR 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}}