{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"74LVC1G125DBVRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"74LVC1G125DBVRG4","canonicalUrl":"https://icboms.com/texas-instruments/74LVC1G125DBVRG4","factsUrl":"https://icboms.com/api/mcp/products/74LVC1G125DBVRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVC1G125DBVRG4, single buffer non-inverting, 3-state output, 1.65 V to 5.5 V supply, ±32 mA drive, SOT-23-5 package, -40°C to 125°C.","salesMarkdown":"## Single-gate buffer for bus isolation and level translation The output can sink or source 32 mA, enough to drive a logic-level LED or a short cable stub without an external transistor. At the low end, 1.65 V is below the typical 1.8 V rail, so the part stays operational during brownout or cold-crank conditions. No derating needed for the full range — the 125°C ceiling is the junction limit, not a derated figure. ## Output drive and 3-state control The ±32 mA output drive is symmetric — the high and low current ratings are identical at 32 mA each. That means the buffer can drive a bus line with equal rise and fall times, which simplifies timing closure on a shared data line. The 3-state output (high-impedance when the output-enable pin is inactive) lets multiple buffers share a common bus without contention. For a single-gate part, the drive is generous — enough to sink a standard LED directly (with a series resistor) or to drive the input of a high-impedance ADC without a buffer stage. That means no last-time-buy scramble, no broker premium for old-date-code stock. For BOM planning, this is a low-risk line item: single-sourced from TI, but the 74LVC family is widely second-sourced by other manufacturers with pin-compatible parts (e.g., NXP, ON Semiconductor). If you need a drop-in alternate for dual-sourcing, look for a 74LVC1G125 in the same SOT-23-5 footprint from any of those vendors — the logic function and pinout are industry-standard.","metaTitle":"74LVC1G125DBVRG4 Buffer, Non-Inverting, 3-State, SOT-23-5","metaDescription":"74LVC1G125DBVRG4 single-gate buffer from TI's 74LVC series. 1.65V–5.5V supply, ±32mA output, -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":"74LVC1G125","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":"$4.0600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5617a81ee3070d86a3a545f223c5852d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/74LVC1G125DBVRG4/alternatives.json"},"ai":{"faq":[{"question":"What is the equivalent or replacement for 74LVC1G125DBVRG4?","answer":"The 74LVC1G125 function is industry-standard and pin-compatible across multiple manufacturers. Any 74LVC1G125 in a SOT-23-5 package from NXP, ON Semiconductor, or Diodes Inc. is a direct functional replacement. The base product number 74LVC1G125 defines the logic family and pinout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/74LVC1G125DBVRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/74LVC1G125DBVRG4 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}}