{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"74LVC1G126DBVRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"74LVC1G126DBVRG4","canonicalUrl":"https://icboms.com/texas-instruments/74LVC1G126DBVRG4","factsUrl":"https://icboms.com/api/mcp/products/74LVC1G126DBVRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVC1G126DBVRG4, Series 74LVC, Buffer, Non-Inverting, 3-State, 1.65V ~ 5.5V, 32mA output, SOT-23-5, -40°C ~ 125°C.","salesMarkdown":"## Single-gate buffer for mixed-voltage bus isolation The 74LVC1G126DBVRG4: The output enable pin lets you tristate the bus when the line is idle, which is useful in shared I²C or SPI lines where multiple drivers share a rail. ## Output drive and 3-state control With 32mA symmetric drive (both high and low), this buffer can handle moderate capacitive loads on short board traces. The 3-state output (controlled by the output enable pin) lets you disconnect the buffer from the bus when it is not actively driving, which is essential in shared-resource designs like a multi-master SPI or a data bus with several peripherals. The single-gate format means you use exactly one buffer per signal line — no wasted gates in a quad package. The 74LVC1G126DBVRG4 comes in a SOT-23-5 package. The five-pin footprint fits into tight layouts near the processor or connector. It is a standard-production 74LVC single-gate device, widely stocked across the distribution channel.","metaTitle":"74LVC1G126DBVRG4 Buffer, Non-Inverting, 3-State, 1.65V–5.5V","metaDescription":"74LVC1G126DBVRG4 from TI: single buffer with 3-state output, 32mA drive, 1.65V–5.5V supply, -40°C to 125°C. Active lifecycle.","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":"SC-74A, SOT-753","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":"SOT-23-5","Current - Output High, Low":"32mA, 32mA","Number of Bits per Element":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbb26954fb99f927b5f5483748cde95a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/74LVC1G126DBVRG4/alternatives.json"},"ai":{"faq":[{"question":"What is the output current capability of 74LVC1G126?","answer":"The output can source or sink 32mA in both the high and low states. This is sufficient for driving standard CMOS inputs, short PCB traces, or a single LED indicator directly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/74LVC1G126DBVRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/74LVC1G126DBVRG4 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}}