{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TCAN1042HDRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TCAN1042HDRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TCAN1042HDRQ1","factsUrl":"https://icboms.com/api/mcp/products/TCAN1042HDRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TCAN1042HDRQ1, Automotive AEC-Q100 CAN Transceiver, 1/1 Driver/Receiver, 5 Mbps Data Rate, 4.5V~5.5V Supply, -55°C~125°C, 8-SOIC Package.","salesMarkdown":"## CAN FD transceiver for 5 Mbps bus nodes The Texas Instruments TCAN1042HDRQ1 is a CAN FD transceiver supporting data rates up to 5 Mbps, designed for automotive and industrial networks that need to push beyond the classical 1 Mbps CAN limit. The 5 Mbps data rate is the headline differentiator versus classic CAN transceivers that top out at 1 Mbps. For a CAN FD node, this means the payload segment of the frame can run at the higher bit rate while arbitration stays at the legacy speed. On a production line, that translates to faster firmware updates over the diagnostic bus and lower latency for time-critical sensor data. The transceiver handles the faster edge rates internally, so the MCU's CAN FD controller sees a clean signal without external level shifting. The base product number TCAN1042 covers multiple speed and package variants, so if a future rev needs a different temperature grade or a smaller package, the migration stays within the same family.","metaTitle":"TCAN1042HDRQ1 CAN Transceiver, 5 Mbps, AEC-Q100, 8-SOIC","metaDescription":"TI TCAN1042HDRQ1 automotive CAN transceiver, 5 Mbps data rate, -55°C to 125°C, AEC-Q100 qualified.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"-","Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","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":"$1.9600","priceTiers":[{"qty":1,"price":"$1.96000","currency":"USD"},{"qty":10,"price":"$1.76100","currency":"USD"},{"qty":25,"price":"$1.66160","currency":"USD"},{"qty":100,"price":"$1.41560","currency":"USD"},{"qty":250,"price":"$1.32924","currency":"USD"},{"qty":500,"price":"$1.16308","currency":"USD"},{"qty":1000,"price":"$0.96370","currency":"USD"},{"qty":2500,"price":"$0.94050","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3a364d689f0172292325d2d55ebef86f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TCAN1042HDRQ1/alternatives.json"},"ai":{"faq":[{"question":"Is TCAN1042HDRQ1 automotive grade?","answer":"Yes, the TCAN1042HDRQ1 is AEC-Q100 qualified and listed under the Automotive series, making it suitable for automotive applications requiring the extended temperature range and reliability testing that grade demands."},{"question":"What is the closest pin-compatible alternative to TCAN1042HDRQ1?","answer":"Within the TCAN1042 family, the TCAN1042HGVDRQ1 offers a higher bus-fault protection voltage while remaining pin-compatible in the same 8-SOIC package. For a non-automotive grade, the TCAN1042HDR shares the same footprint and protocol support."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TCAN1042HDRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TCAN1042HDRQ1 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}}