{"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, SN74CBT3306DR.","salesMarkdown":"## Bus switch in a 5V logic path The SN74CBT3306DR is a Texas Instruments 74CBT-series bus switch containing two independent 1:1 single-pole single-throw switches, each passing digital signals with minimal propagation delay. ## Two independent 1:1 channels in an 8-SOIC footprint Each of the two switches is a 1:1 pass-gate (one input, one output) with its own enable pin, so you can gate two separate signal lines independently.","metaTitle":"SN74CBT3306DR Bus Switch, 2 x 1:1, 8-SOIC, 4.5-5.5V","metaDescription":"Texas Instruments SN74CBT3306DR bus switch, 2 independent 1:1 circuits, 4.5-5.5V single supply, -40 to 85°C, 8-SOIC. Active, ROHS3 compliant. Sourced to order.","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","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,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74CBT3306DR/alternatives.json"},"ai":{"faq":[{"question":"What is the function of SN74CBT3306DR?","answer":"It is a dual 1:1 bus switch — two independent single-pole single-throw switches that connect or isolate digital signal lines under logic control. Each switch has its own enable pin and passes signals with near-zero propagation delay, commonly used for bus isolation, hot-swap, or voltage-level translation in 5V logic systems."},{"question":"Is SN74CBT3306DR RoHS compliant?","answer":"Yes, it is ROHS3 compliant (RoHS exemption 7c-I for lead in glass/ceramic is not claimed; the part meets the current EU RoHS directive)."}],"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":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}