{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TCAN1042HGDRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TCAN1042HGDRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TCAN1042HGDRQ1","factsUrl":"https://icboms.com/api/mcp/products/TCAN1042HGDRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TCAN1042HGDRQ1, Automotive AEC-Q100 CANbus Transceiver, 1/1 Drivers/Receivers, 5Mbps, 4.5V~5.5V Supply, -55°C~125°C, 8-SOIC.","salesMarkdown":"The 5 Mbps data rate supports CAN FD (flexible data-rate) frames, where the arbitration phase runs at standard CAN speeds and the data phase switches to the higher bit rate. This transceiver handles the faster edge rates needed for the data phase without excessive ringing, provided the bus termination and stub lengths follow the high-speed layout guidelines. For designs migrating from classical CAN (up to 1 Mbps), the TCAN1042HGDRQ1 is backward-compatible — it will work on a mixed-speed network as long as all nodes support CAN FD or the bus master limits the data phase to the slower common rate. The wide temperature margin also suits industrial applications where the ambient exceeds 85°C — outdoor telecom cabinets, solar inverters, or heavy-equipment engine bays. ## Supply rail and package fit No exposed pad; standard SOIC-8 reflow profile applies.","metaTitle":"TCAN1042HGDRQ1 CAN Transceiver, 5 Mbps, AEC-Q100, 8-SOIC","metaDescription":"TI TCAN1042HGDRQ1 CAN FD transceiver, 5 Mbps data rate, AEC-Q100 qualified, -55°C to 125°C, 8-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"-","Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR)","Protocol":"CANbus","Data Rate":"5Mbps","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","Operating Temperature":"-55°C~125°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9405","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3a364d689f0172292325d2d55ebef86f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TCAN1042HGDRQ1/alternatives.json"},"ai":{"faq":[{"question":"Is TCAN1042HGDRQ1 obsolete or EOL?","answer":"No. The manufacturer lists this part with an Active product status."},{"question":"What is the difference between TCAN1042HGDRQ1 and TCAN1042H?","answer":"The TCAN1042HGDRQ1 is the tape-and-reel packaged variant of the base TCAN1042H transceiver. The suffix 'G' indicates a lead-free (RoHS) finish, and 'DRQ1' denotes the reel quantity and automotive-grade packaging. For a non-reel or different reel quantity, the TCAN1042H in tube or alternate reel code is the functional equivalent."},{"question":"Does TCAN1042HGDRQ1 support 5 Mbps data rate?","answer":"Yes. The transceiver is rated for 5 Mbps, which is the CAN FD flexible data-rate speed. It handles the faster bit timing during the data phase of a CAN FD frame while remaining backward-compatible with classical CAN arbitration at lower rates."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TCAN1042HGDRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TCAN1042HGDRQ1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}