{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD251D","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD251D","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD251D","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD251D","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD251D, CANbus Transceiver, Half-Duplex, 1Mbps, 4.5V~5.5V Supply, -40°C~125°C, AEC-Q100, 8-SOIC Package, Active.","salesMarkdown":"## 1 Mbps CAN transceiver with AEC-Q100 — what that buys the BOM The receiver hysteresis is specified at 100 mV, which gives clean bus-level discrimination in noisy environments — a common failure point on cheaper CAN parts that lack enough margin on the recessive-to-dominant threshold. If your MCU runs on 3.3 V logic, the SN65HVD251D's CAN bus pins are 5 V tolerant, but the logic interface (TXD, RXD) expects 5 V levels. A 3.3 V MCU driving TXD directly may not meet the input-high threshold; a level shifter or a 3.3 V CAN transceiver like the SN65HVD230 is the correct fit for that rail. The part does not support CAN FD — it is a classic CAN 2.0 transceiver at 1 Mbps. No exposed pad, no thermal vias needed — the standard SOIC-8 footprint handles the dissipation. That means it qualifies for new designs without an obsolescence risk flag.","metaTitle":"SN65HVD251D CAN Transceiver, 1 Mbps, AEC-Q100, 8-SOIC","metaDescription":"SN65HVD251D CANbus transceiver from TI. Half-duplex, 1 Mbps data rate, 4.5V–5.5V supply, -40°C to 125°C, AEC-Q100. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"Half","Series":"Automotive, AEC-Q100","Package":"Tube","Protocol":"CANbus","Data Rate":"1Mbps","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":"65HVD251","Receiver Hysteresis":"100 mV","Operating Temperature":"-40°C~125°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.8100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d1835f1003398db87da59904c137f4a9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD251D/alternatives.json"},"ai":{"faq":[{"question":"Does SN65HVD251D support CAN FD?","answer":"No. The SN65HVD251D is a classic CAN 2.0 transceiver rated for 1 Mbps. It does not support CAN FD's higher data rates or the faster bit timing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD251D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD251D 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}}