{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LVC125AD","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LVC125AD","canonicalUrl":"https://icboms.com/texas-instruments/SN74LVC125AD","factsUrl":"https://icboms.com/api/mcp/products/SN74LVC125AD","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVC series SN74LVC125AD, Buffer, Non-Inverting, 3-State, 1.65V to 3.6V supply, 24 mA output, -40°C to 125°C, 14-SOIC.","salesMarkdown":"## Quad buffer with 3-state outputs for mixed-voltage buses Each of the four elements handles one bit, with a supply range of 1.65V to 3.6V, making it suitable for bridging 1.8V, 2.5V, or 3.3V logic domains without external level shifters. The 3-state outputs allow multiple devices to share a common bus by disabling individual channels, which is essential for multiplexed data lines in microcontroller or FPGA interfaces. At 3.3V, the buffer can drive 24 mA per output, sufficient for CMOS inputs, LED indicators, or short PCB traces. The 125°C ceiling also provides margin for self-heating in densely populated boards.","metaTitle":"SN74LVC125AD 74LVC Buffer, Non-Inverting, 3-State, 14-SOIC","metaDescription":"SN74LVC125AD 74LVC quad buffer with 3-state outputs, 1.65V to 3.6V supply, -40°C to 125°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":"74LVC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"74LVC","Package":"Tube","Logic Type":"Buffer, Non-Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"1.65V ~ 3.6V","Number of Elements":"4","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"14-SOIC","Current - Output High, Low":"24mA, 24mA","Number of Bits per Element":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.05","priceTiers":[{"qty":1,"price":"$1.05000","currency":"USD"},{"qty":10,"price":"$0.93800","currency":"USD"},{"qty":25,"price":"$0.89040","currency":"USD"},{"qty":100,"price":"$0.73140","currency":"USD"},{"qty":250,"price":"$0.68368","currency":"USD"},{"qty":500,"price":"$0.60420","currency":"USD"},{"qty":1000,"price":"$0.47700","currency":"USD"},{"qty":2500,"price":"$0.45000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9c24c7ca450b7def39ec892dff33ce06.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74LVC125AD/alternatives.json"},"ai":{"faq":[{"question":"Is SN74LVC125AD obsolete or active?","answer":"No discontinuation or last-time-buy notice has been issued."},{"question":"What does 3-state output mean for SN74LVC125AD?","answer":"Each of the four buffer outputs can be independently disabled to a high-impedance state, allowing multiple devices to share a common bus without contention."},{"question":"Does SN74LVC125AD have a recommended alternative if unavailable?","answer":"The SN74LVC2G17QDCKRQ1 is a functionally similar buffer from the same 74LVC family, but it uses Schmitt-trigger inputs and comes in a different package (SC-70). Verify pin compatibility and input threshold requirements before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LVC125AD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LVC125AD 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}}