{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LVC1G126DSFR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LVC1G126DSFR","canonicalUrl":"https://icboms.com/texas-instruments/SN74LVC1G126DSFR","factsUrl":"https://icboms.com/api/mcp/products/SN74LVC1G126DSFR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVC series, SN74LVC1G126DSFR, Buffer Non-Inverting, 3-State, 1.65V~5.5V, 32mA output, -40°C~125°C, Surface Mount 6-XFDFN (6-SON 1x1mm).","salesMarkdown":"## Single buffer with 3-state output for mixed-voltage buses It accepts a supply range from 1.65 V to 5.5 V, so it can bridge 1.8 V and 3.3 V logic domains without an external level shifter. The output can be placed in high-impedance mode via the output-enable pin, making it suitable for shared data buses or multiplexed signals. ## Package and footprint — 6-SON (1x1 mm) Housed in a 6-SON (1x1 mm) package (supplier device package 6-SON), this is a tiny, leadless package with a 0.5 mm pitch. The 6-XFDFN case requires careful soldering — no room for a probe point, so verify the layout before assembly. The small footprint saves board space on dense PCBs, but the lack of visible leads means visual inspection is impractical; X-ray or automated optical inspection is recommended for production. The base product number is 74LVC1G126, and the series is 74LVC.","metaTitle":"SN74LVC1G126DSFR Buffer, Non-Inverting, 3-State, 1.65-5.5V","metaDescription":"TI SN74LVC1G126DSFR single buffer with 3-state output, 32mA drive, -40 to 125°C, 6-SON package. Active lifecycle.","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, Non-Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"6-XFDFN","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":"6-SON (1x1)","Current - Output High, Low":"32mA, 32mA","Number of Bits per Element":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5200","priceTiers":[{"qty":1,"price":"$0.52000","currency":"USD"},{"qty":10,"price":"$0.42100","currency":"USD"},{"qty":25,"price":"$0.38480","currency":"USD"},{"qty":100,"price":"$0.28650","currency":"USD"},{"qty":250,"price":"$0.25964","currency":"USD"},{"qty":500,"price":"$0.21486","currency":"USD"},{"qty":1000,"price":"$0.16115","currency":"USD"},{"qty":2500,"price":"$0.14772","currency":"USD"},{"qty":5000,"price":"$0.10187","currency":"USD"},{"qty":10000,"price":"$0.09529","currency":"USD"},{"qty":25000,"price":"$0.09300","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cbb26954fb99f927b5f5483748cde95a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74LVC1G126DSFR/alternatives.json"},"ai":{"faq":[{"question":"Is SN74LVC1G126DSFR obsolete or active?","answer":"SN74LVC1G126DSFR is listed as active."},{"question":"What is the difference between SN74LVC1G126DSFR and SN74LVC1G125DSFR?","answer":"Both are single non-inverting buffers with 3-state outputs in the 74LVC family. The key difference is the output-enable polarity: the '126 has an active-high enable (output enabled when OE is high), while the '125 has an active-low enable (output enabled when OE is low). The pinout differs accordingly — verify the logic sense for your enable signal before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LVC1G126DSFR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LVC1G126DSFR 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}}