{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"74LVC1G125DCKTG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"74LVC1G125DCKTG4","canonicalUrl":"https://icboms.com/texas-instruments/74LVC1G125DCKTG4","factsUrl":"https://icboms.com/api/mcp/products/74LVC1G125DCKTG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVC series 74LVC1G125DCKTG4, Buffer Non-Inverting, 1 element, 1 bit per element, 3-State output, 32mA, 1.65V to 5.5V, SC-70-5.","salesMarkdown":"## Single-gate buffer with wide supply tolerance The 74LVC1G125DCKTG4 is a single-bit non-inverting buffer with 3-state output from TI's 74LVC family, operating from 1.65 V to 5.5 V. Output sink and source capability is 32 mA each, enough to drive LED indicators, relay coils through a pre-driver, or a short PCB trace to another logic input without a separate line driver. ## Temperature grade and package The SC-70-5 (SOT-353) package occupies 2.0 mm × 2.1 mm, a footprint that fits dense mixed-signal boards where board space is at a premium. Surface-mount assembly with MSL 1 (moisture sensitivity level) per the 74LVC family standard — no bake-out required before reflow, simplifying the production line setup. ## Sourcing and lifecycle posture The base product number 74LVC1G125 covers multiple package and tape options — the DCKTG4 suffix specifies the SC-70-5 package in tape-and-reel. No direct pin-compatible second source is recorded; the 74LVC1G125DCKR (same die, different reel quantity) is the closest order-code variant within the same family.","metaTitle":"TI 74LVC1G125DCKTG4 Buffer, 1.65V-5.5V, SC-70-5","metaDescription":"Texas Instruments 74LVC1G125DCKTG4 single buffer with 3-state output, 1.65V to 5.5V supply, 32mA drive, -40°C to 125°C, SC-70-5.","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":"3-State","Mounting Type":"Surface Mount","Package / Case":"5-TSSOP, SC-70-5, SOT-353","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":"SC-70-5","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/5617a81ee3070d86a3a545f223c5852d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/74LVC1G125DCKTG4/alternatives.json"},"ai":{"faq":[{"question":"Is 74LVC1G125DCKTG4 RoHS compliant?","answer":"Yes, the DCKTG4 suffix indicates a green (RoHS-compliant) package with no lead, mercury, cadmium, or other restricted substances per TI's material declaration."},{"question":"What is the difference between 74LVC1G125DCKTG4 and 74LVC1G125DCKR?","answer":"Both share the same die and SC-70-5 package. The DCKTG4 is supplied in tape-and-reel (TR) format, while the DCKR variant uses a different reel quantity or packaging code. Electrically identical — the choice is a logistics decision based on the pick-and-place reel size."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/74LVC1G125DCKTG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/74LVC1G125DCKTG4 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}}