{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TCAN1042HVDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TCAN1042HVDR","canonicalUrl":"https://icboms.com/texas-instruments/TCAN1042HVDR","factsUrl":"https://icboms.com/api/mcp/products/TCAN1042HVDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TCAN1042HVDR CAN transceiver, 2 Mbps data rate, 4.5V-5.5V supply, -55°C to 125°C, 8-SOIC package, 1/1 driver/receiver.","salesMarkdown":"The 2 Mbps data rate is the practical ceiling for CAN FD in many designs; it allows higher throughput than the classical 1 Mbps CAN limit, which matters when firmware updates or sensor data streams need more bus bandwidth. The single driver/receiver pair (1/1) is the standard node configuration; if your design needs a second CAN channel, you would add another transceiver rather than look for a dual-channel variant in this family. The -55°C low end also covers cold-soak conditions for outdoor telecom and avionics auxiliary systems. The 4.5V minimum supply ensures the transceiver stays operational during a 5V rail brown-out down to 4.5V, which is a common requirement for 12V/24V battery systems with cranking dips.","metaTitle":"TCAN1042HVDR CAN Transceiver, 2 Mbps, -55 to 125°C, SOIC-8","metaDescription":"Texas Instruments TCAN1042HVDR CAN transceiver, 2 Mbps data rate, 4.5V-5.5V supply, -55°C to 125°C, SOIC-8. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"-","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"CANbus","Data Rate":"2Mbps","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"TCAN1042","Receiver Hysteresis":"120 mV","Operating Temperature":"-55°C~125°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6b93269e348158d078bcaea0df42fb84.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TCAN1042HVDR/alternatives.json"},"ai":{"faq":[{"question":"What is the data rate of TCAN1042HVDR?","answer":"The TCAN1042HVDR supports data rates up to 2 Mbps, suitable for CAN FD networks that require higher throughput than classical CAN."},{"question":"Are TCAN1042HVDR and TCAN1042V interchangeable?","answer":"Both devices share the same base product number TCAN1042 and are pin-compatible. Verify the exact temperature rating of the TCAN1042V variant before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TCAN1042HVDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TCAN1042HVDR 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}}