{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74CB3T3125PW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74CB3T3125PW","canonicalUrl":"https://icboms.com/texas-instruments/SN74CB3T3125PW","factsUrl":"https://icboms.com/api/mcp/products/SN74CB3T3125PW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74CB series Bus Switch, 4-bit, 1 x 1:1 circuit, 4 independent circuits, 2.3V–3.6V supply, -40°C to 85°C, 14-TSSOP package, Tube.","salesMarkdown":"## Function and parametric fit The SN74CB3T3125PW is a 4-bit bus switch from TI's 74CB series, configured as four independent 1:1 SPST switches. Each switch passes digital or analog signals up to the supply rail with minimal propagation delay. The supplier device package is 14-TSSOP, surface-mount only. RoHS3 compliant (ROHS3 Compliant) with no exemption conflicts for EU or global assembly lines. The part ships in a tube, not tape-and-reel — factor this into pick-and-place feeder setup. ## Sourcing and availability Texas Instruments is the sole manufacturer. Quoted to order against BOM quantity; availability and current pricing confirmed at RFQ through independent distribution channels. The 74CB family includes other bus switches with different circuit counts or supply ranges — verify the 4-channel, 2.3–3.6 V requirement before substituting.","metaTitle":"SN74CB3T3125PW Bus Switch, 4-bit, 14-TSSOP, TI","metaDescription":"SN74CB3T3125PW 4-bit bus switch from TI, 2.3V–3.6V supply, 4 independent 1:1 circuits, -40°C to 85°C, 14-TSSOP. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":"74CB","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Bus Switch","Series":"74CB","Circuit":"1 x 1:1","Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.3V ~ 3.6V","Independent Circuits":"4","Operating Temperature":"-40°C ~ 85°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"14-TSSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.45","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.45000","currency":"USD"},{"qty":10,"price":"$2.20500","currency":"USD"},{"qty":25,"price":"$2.08040","currency":"USD"},{"qty":100,"price":"$1.77240","currency":"USD"},{"qty":250,"price":"$1.66424","currency":"USD"},{"qty":500,"price":"$1.45620","currency":"USD"},{"qty":1000,"price":"$1.20656","currency":"USD"},{"qty":2500,"price":"$1.17752","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/fc3aa17286fee1336f31eece874eee3b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the function of SN74CB3T3125PW?","answer":"It is a 4-bit bus switch with four independent 1:1 SPST switches. Each switch connects a signal path when the corresponding output-enable pin is low, passing signals rail-to-rail with low on-resistance and minimal propagation delay."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74CB3T3125PW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74CB3T3125PW when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}