{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74CBT1G125DBVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74CBT1G125DBVT","canonicalUrl":"https://icboms.com/texas-instruments/SN74CBT1G125DBVT","factsUrl":"https://icboms.com/api/mcp/products/SN74CBT1G125DBVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN74CBT1G125DBVT, 74CBT series, Bus Switch, 1 x 1:1 circuit, Single Supply 4.5V ~ 5.5V, Surface Mount, SOT-23-5, -40°C to 85°C.","salesMarkdown":"## Single-bit bus switch for 5 V digital paths The Texas Instruments SN74CBT1G125DBVT is a single-pole, single-throw bus switch in a 5-pin SOT-23-5 package. It connects or isolates one digital signal path under the control of a single enable input, with a 1:1 circuit topology. The part operates from a 4.5 V to 5.5 V supply and is rated over the industrial temperature range of -40°C to 85°C, suiting it for factory automation, telecom line cards, and general-purpose PCB-level signal routing where a narrow 5 V bus is present. ## Lifecycle and sourcing reality The SN74CBT1G125DBVT carries an Active lifecycle status with ROHS3 compliance. There is no NRND flag, no last-time-buy notice, and no official successor listed — TI continues to manufacture this part for new and existing designs.","metaTitle":"SN74CBT1G125DBVT Bus Switch, 1 x 1:1, SOT-23-5, Active","metaDescription":"TI SN74CBT1G125DBVT single 1:1 bus switch, 4.5V-5.5V supply, -40°C to 85°C, SOT-23-5. Active lifecycle, ROHS3.","metaKeywords":null},"attributes":{"series":"74CBT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Bus Switch","Series":"74CBT","Circuit":"1 x 1:1","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Independent Circuits":"1","Operating Temperature":"-40°C ~ 85°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"SOT-23-5"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.99","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.99000","currency":"USD"},{"qty":10,"price":"$0.88500","currency":"USD"},{"qty":25,"price":"$0.84000","currency":"USD"},{"qty":100,"price":"$0.69000","currency":"USD"},{"qty":250,"price":"$0.64496","currency":"USD"},{"qty":500,"price":"$0.56996","currency":"USD"},{"qty":1250,"price":"$0.44997","currency":"USD"},{"qty":2500,"price":"$0.42450","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/29a586e192e7ae5d04502f54714fce2a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between SN74CBT1G125DBVT and SN74CBT1G125DBVR?","answer":"Both are the same die and function. The DBVT suffix indicates Tape & Reel packaging, while DBVR indicates Cut Tape (CT) packaging. Electrical specs and footprint are identical."},{"question":"Can SN74CBT1G125DBVT be used as a level shifter?","answer":"No — this is a pass-gate bus switch, not a level translator. The supply voltage sets the pass voltage; with a 5 V rail, the switch passes signals near 5 V. For level shifting between different voltage domains, use a dedicated level translator or a bus switch with integrated translation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74CBT1G125DBVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74CBT1G125DBVT 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}}