{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74CBT3306DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74CBT3306DR","canonicalUrl":"https://icboms.com/texas-instruments/SN74CBT3306DR","factsUrl":"https://icboms.com/api/mcp/products/SN74CBT3306DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74CBT series Bus Switch, 1 x 1:1 circuit, 4.5V ~ 5.5V single supply, -40°C ~ 85°C, Surface Mount 8-SOIC package.","salesMarkdown":"## Bus switch for 5 V signal isolation The SN74CBT3306DR is a 1 x 1:1 FET bus switch from the 74CBT family. Two independent switches are integrated in the 8-SOIC package. ## Lifecycle and compliance The SN74CBT3306DR carries an Active product status and is ROHS3 compliant, so it remains a current-production choice for new designs and replacement BOMs.","metaTitle":"SN74CBT3306DR Bus Switch, 1 x 1:1, 8-SOIC, Active","metaDescription":"TI SN74CBT3306DR bus switch, 1 x 1:1 circuit, 4.5V-5.5V supply, -40°C to 85°C, 8-SOIC. Active, ROHS3 compliant.","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":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Independent Circuits":"2","Operating Temperature":"-40°C ~ 85°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"8-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.48","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.48000","currency":"USD"},{"qty":10,"price":"$0.41300","currency":"USD"},{"qty":25,"price":"$0.38600","currency":"USD"},{"qty":100,"price":"$0.30870","currency":"USD"},{"qty":250,"price":"$0.28664","currency":"USD"},{"qty":500,"price":"$0.24252","currency":"USD"},{"qty":1000,"price":"$0.18741","currency":"USD"},{"qty":2500,"price":"$0.17087","currency":"USD"},{"qty":5000,"price":"$0.15985","currency":"USD"},{"qty":12500,"price":"$0.15600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ed6f51fb230dd5718b8ddb564ccfb884.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the function of SN74CBT3306DR?","answer":"The SN74CBT3306DR is a dual 1:1 FET bus switch. Each of the two independent switches connects or isolates a signal path under digital control, operating from a single 4.5 V to 5.5 V supply."},{"question":"Is SN74CBT3306DR RoHS compliant?","answer":"Yes, the SN74CBT3306DR is ROHS3 compliant, meeting the EU RoHS directive for lead-free and restricted-substance limits."},{"question":"How does SN74CBT3306DR compare to SN74CBT3306PW?","answer":"The SN74CBT3306PW is the same dual 1:1 bus switch in a TSSOP-8 package, while the SN74CBT3306DR is in an SOIC-8. The functional behavior and supply range are identical; the package choice depends on board footprint preference."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74CBT3306DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74CBT3306DR 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}}