{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74ABT125DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74ABT125DR","canonicalUrl":"https://icboms.com/texas-instruments/SN74ABT125DR","factsUrl":"https://icboms.com/api/mcp/products/SN74ABT125DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74ABT series SN74ABT125DR, Buffer Non-Inverting, 3-State, 4.5V–5.5V supply, 32mA/64mA output drive, -40°C to 85°C, 14-SOIC package.","salesMarkdown":"## Quad buffer with 3-state outputs — 32 mA / 64 mA drive The Texas Instruments SN74ABT125DR is a 74ABT-series quad buffer with non-inverting logic and 3-state outputs, packaged in a 14-SOIC (3.90 mm width) for surface-mount assembly. Each of the four elements handles one bit, with a combined output drive of 32 mA sourcing and 64 mA sinking — enough to drive a moderate backplane or a bank of LED indicators without external line drivers. ## Industrial temperature and 5 V logic fit If your design runs at 3.3 V, look at the 74LVC or 74AUC series instead — this part will not operate below 4.5 V.","metaTitle":"SN74ABT125DR Buffer, Non-Inverting, 3-State, 14-SOIC","metaDescription":"Texas Instruments SN74ABT125DR 74ABT series buffer, non-inverting with 3-state outputs. 4.5V–5.5V supply, 32mA/64mA drive, -40°C to 85°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"74ABT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"74ABT","Package":"Tape & Reel (TR); Cut Tape (CT)","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":"4.5V ~ 5.5V","Number of Elements":"4","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"14-SOIC","Current - Output High, Low":"32mA, 64mA","Number of Bits per Element":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.98","priceTiers":[{"qty":1,"price":"$0.98000","currency":"USD"},{"qty":10,"price":"$0.86100","currency":"USD"},{"qty":25,"price":"$0.80840","currency":"USD"},{"qty":100,"price":"$0.65970","currency":"USD"},{"qty":250,"price":"$0.61280","currency":"USD"},{"qty":500,"price":"$0.52152","currency":"USD"},{"qty":1000,"price":"$0.41722","currency":"USD"},{"qty":2500,"price":"$0.37810","currency":"USD"},{"qty":5000,"price":"$0.36900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/bb8fca2c87c2a57610424bd521ca8363.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74ABT125DR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between SN74ABT125DR and SN74LVC125A?","answer":"The LVC variant is the choice for 3.3 V or mixed-voltage buses; the ABT part is for 5 V-only rails where higher sink current is needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74ABT125DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74ABT125DR 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}}