{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HCT125DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HCT125DR","canonicalUrl":"https://icboms.com/texas-instruments/SN74HCT125DR","factsUrl":"https://icboms.com/api/mcp/products/SN74HCT125DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HCT series SN74HCT125DR, Buffer Non-Inverting, 4.5V to 5.5V supply, 6 mA output, 3-State, 14-SOIC, -40°C to 85°C.","salesMarkdown":"## Quad buffer with 3-state — 5 V logic workhorse The 3-state control lets you float the outputs for shared data lines or bidirectional buses without external tristate buffers. ## Industrial temperature — factory-floor safe No extended or automotive temperature grade here — if you need -40°C to 125°C, look at the 74LVC or 74AHCT families with AEC-Q100 qualification. ## 14-SOIC package — common footprint, easy rework Housed in a 14-SOIC (3.90 mm width) package, the SN74HCT125DR uses a standard, widely stocked footprint. MSL 1 (no moisture sensitivity) means no bake before reflow, even after the bag has been open. Store the reels dry, but you have a generous floor-life window. ## Active lifecycle — no LTB worry No end-of-life notice on the horizon.","metaTitle":"SN74HCT125DR 74HCT Quad Buffer, 3-State, 14-SOIC","metaDescription":"Texas Instruments SN74HCT125DR quad non-inverting buffer with 3-state outputs. 4.5V–5.5V supply, 6 mA drive, -40°C to 85°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":"74HCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"74HCT","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":"6mA, 6mA","Number of Bits per Element":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.46","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.46000","currency":"USD"},{"qty":10,"price":"$0.39800","currency":"USD"},{"qty":25,"price":"$0.37120","currency":"USD"},{"qty":100,"price":"$0.29680","currency":"USD"},{"qty":250,"price":"$0.27560","currency":"USD"},{"qty":500,"price":"$0.23320","currency":"USD"},{"qty":1000,"price":"$0.18020","currency":"USD"},{"qty":2500,"price":"$0.16430","currency":"USD"},{"qty":5000,"price":"$0.15370","currency":"USD"},{"qty":12500,"price":"$0.15000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c1c7279575a3c4d55cff19451db269cf.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between SN74HCT125DR and SN74HCT125D?","answer":"The SN74HCT125D is the tube-packaged version of the same die; the SN74HCT125DR is the Tape & Reel variant. Electrical specs and footprint are identical."},{"question":"What is the difference between 74HCT125 and 74HC125?","answer":"The 74HC125 runs on 2 V to 6 V with CMOS-level input thresholds; the 74HCT125 is optimized for 5 V operation and has TTL-compatible input thresholds, making it a direct drop-in for 5 V TTL logic systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HCT125DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HCT125DR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}