{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LVC1G34DBVTE4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LVC1G34DBVTE4","canonicalUrl":"https://icboms.com/texas-instruments/SN74LVC1G34DBVTE4","factsUrl":"https://icboms.com/api/mcp/products/SN74LVC1G34DBVTE4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVC series, Buffer, Non-Inverting, 1 element, 1 bit per element, Push-Pull Output, 32mA, 1.65V to 5.5V, SOT-23-5, -40°C to 125°C.","salesMarkdown":"## Single-gate buffer for mixed-voltage and high-temp boards The SN74LVC1G34DBVTE4: It delivers a push-pull output with 32mA source and sink capability, making it a straightforward choice for signal buffering, line driving, or fan-out expansion in mixed-voltage systems. At 125°C junction temperature, the drive current is still within spec, but the thermal derating on the package limits total power dissipation — keep the output switching frequency under a few MHz if driving heavy loads at high temperature. The base product number 74LVC1G34 is widely used across the industry, so second-sourcing from other 74LVC1G34 suppliers is straightforward — just verify the package code (DBV = SOT-23-5) and the tape-and-reel suffix match your pick-and-place setup. ## Package and footprint — SOT-23-5 The device comes in a SOT-23-5 package (also designated SC-74A), a five-pin surface-mount package with a 0.95 mm pitch. The footprint is standard across the 74LVC1Gxx single-gate family, so swapping between a buffer, inverter, or AND gate in the same package requires no board layout change.","metaTitle":"SN74LVC1G34DBVTE4 Buffer, Non-Inverting, 74LVC, 1.65V-5.5V","metaDescription":"Texas Instruments SN74LVC1G34DBVTE4 single buffer, non-inverting, push-pull output, 32mA drive, -40°C to 125°C, SOT-23-5. 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)","Input Type":"-","Logic Type":"Buffer, Non-Inverting","Output Type":"Push-Pull","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":"74LVC1G34","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":"$0.4700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/80b0d9621940aec63bc6c37c7571d8ab.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74LVC1G34DBVTE4/alternatives.json"},"ai":{"faq":[{"question":"Is SN74LVC1G34DBVTE4 a direct replacement for SN74LVC1G125?","answer":"No. The SN74LVC1G125 is a three-state buffer with an output enable pin, while the SN74LVC1G34 is a non-inverting buffer with a fixed push-pull output — no enable pin. They are not pin-compatible and serve different logic functions. If you need a three-state buffer, stay with the 1G125; if you need a simple buffer without enable, the 1G34 is the correct part."},{"question":"Is SN74LVC1G34DBVTE4 lead-free?","answer":"The SN74LVC1G34DBVTE4 is part of TI's standard product line and is manufactured with lead-free (NiPdAu or matte tin) plating on the leads, compliant with RoHS requirements. The '' suffix in the order code typically indicates a lead-free, RoHS-compliant finish for TI logic devices."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LVC1G34DBVTE4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LVC1G34DBVTE4 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}}