{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LVC1G125DBVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LVC1G125DBVT","canonicalUrl":"https://icboms.com/texas-instruments/SN74LVC1G125DBVT","factsUrl":"https://icboms.com/api/mcp/products/SN74LVC1G125DBVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVC series, Buffer, Non-Inverting, 1-Element, 1-Bit per Element, 3-State Output, 32mA, 1.65V~5.5V Supply, -40°C~125°C, Surface Mount, SC-74A/SOT-753 (SOT-23-5).","salesMarkdown":"## Single-gate buffer for mixed-voltage buses The Texas Instruments SN74LVC1G125DBVT is a single-bit, non-inverting buffer with a 3-state output, part of the 74LVC low-voltage CMOS logic family. The output delivers 32 mA source and sink symmetrically, enough to drive a handful of CMOS inputs or a short PCB trace without an external line driver. Housed in the SOT-23-5 (SC-74A) footprint, it replaces larger octal buffers when only one signal needs gating. No level-shifter is needed when bridging a 3.3 V controller to a 5 V peripheral — the buffer's input thresholds track VCC. ## 3-state output and bus isolation The output enable (OE) pin puts the output into high-impedance state, letting multiple buffers share a bus without contention. This is the feature that distinguishes a 3-state buffer from a plain line driver — useful in multiplexed address/data buses or shared interrupt lines where the output must disconnect when not selected. The single-gate format means you place exactly one buffer per signal, no wasted gates. ## Package and footprint — SOT-23-5 The SN74LVC1G125DBVT ships in the SC-74A / SOT-753 package, which maps to the standard SOT-23-5 footprint. Five pins: VCC, GND, input A, output Y, and output enable (OE). The small body saves board area compared to an SOIC-8 or TSSOP-8, and the surface-mount profile suits automated assembly. MSL level is not stated in this listing, but 74LVC single-gate parts typically carry MSL 1 — verify with the reel label if the part has been in storage. For a single-gate buffer that crosses multiple voltage domains, this is a low-risk line item to qualify into production.","metaTitle":"SN74LVC1G125DBVT 74LVC Buffer, Non-Inverting, 3-State","metaDescription":"Texas Instruments SN74LVC1G125DBVT single buffer with 3-state output, 1.65V–5.5V supply, 32mA drive, -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","Product Status":"Active","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":"$0.9900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5617a81ee3070d86a3a545f223c5852d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74LVC1G125DBVT/alternatives.json"},"ai":{"faq":[{"question":"Is SN74LVC1G125DBVT compatible with 3.3V logic?","answer":"Yes. The supply range of 1.65 V to 5.5 V includes 3.3 V, and the input thresholds scale with VCC, so it works directly with 3.3 V logic without external level translation."},{"question":"What is a direct replacement for SN74LVC1G125DBVT?","answer":"Within the 74LVC family, the SN74LVC1G125DCKR (SOT-SC70-5) is a functional equivalent in a smaller package, but the DBVT (SOT-23-5) footprint differs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LVC1G125DBVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LVC1G125DBVT 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}}