{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"74LVC1G125DCKRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"74LVC1G125DCKRG4","canonicalUrl":"https://icboms.com/texas-instruments/74LVC1G125DCKRG4","factsUrl":"https://icboms.com/api/mcp/products/74LVC1G125DCKRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVC1G125DCKRG4, Series 74LVC, Buffer Non-Inverting, 3-State Output, 1.65V–5.5V Supply, 32mA/32mA Output, -40°C–125°C, SC-70-5 Package.","salesMarkdown":"It operates across a wide supply range of 1.65V to 5.5V, making it usable with 1.8V, 2.5V, 3.3V, and 5V logic domains without a level translator. The 3-state output (high-Z when the output-enable pin is asserted) lets you connect it to a shared data bus or multiplexed signal line without contention. ## Supply range and drive — the practical limits The 1.65V to 5.5V supply means this buffer works with nearly any digital logic family in common use today: 1.8V FPGAs, 2.5V ASICs, 3.3V microcontrollers, and legacy 5V TTL/CMOS systems. The 32mA output drive is symmetric for high and low states, so you get equal fanout for both logic levels. At 5.5V the output impedance is lower, giving faster edge rates; at 1.65V the drive is still sufficient for a single CMOS load but the rise time increases — account for that in timing budgets at low supply. Housed in a 5-pin SC-70 (SOT-353) package, the 74LVC1G125DCKRG4 occupies roughly 2.0mm × 2.1mm of board area. The small size suits dense mixed-signal boards where a single buffer is needed to clean up a clock signal or isolate a control line — no need to route to a larger SOIC or TSSOP package.","metaTitle":"74LVC1G125DCKRG4 Buffer, Non-Inverting, 3-State, SC-70-5","metaDescription":"TI 74LVC1G125DCKRG4 single buffer with 3-state output, 1.65V–5.5V supply, 32mA drive, -40°C to 125°C. Active product.","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":"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/74LVC1G125DCKRG4/alternatives.json"},"ai":{"faq":[{"question":"What is the function of 74LVC1G125?","answer":"The 74LVC1G125 is a single non-inverting buffer with a 3-state output. When the output-enable input is active (low), the output follows the input; when the output-enable is high, the output goes to a high-impedance state, allowing multiple devices to share a bus."},{"question":"What are the alternatives for 74LVC1G125DCKRG4?","answer":"Pin-compatible alternatives include the Nexperia 74LVC1G125GW (same SC-70-5 footprint and logic function) and the ON Semiconductor NC7SZ125P5X (also SC-70-5, same single-buffer 3-state function). Verify supply voltage range and drive current match your design — the 74LVC1G125DCKRG4 offers 32mA output drive and the full 1.65V–5.5V range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/74LVC1G125DCKRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/74LVC1G125DCKRG4 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}}