{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TCAN334DCNT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TCAN334DCNT","canonicalUrl":"https://icboms.com/texas-instruments/TCAN334DCNT","factsUrl":"https://icboms.com/api/mcp/products/TCAN334DCNT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TCAN334DCNT, CANbus Transceiver, 1/1 Drivers/Receivers, 1Mbps, 3V~3.6V Supply, SOT-23-8, -40°C~125°C.","salesMarkdown":"It handles the physical layer interface between a CAN protocol controller and the differential bus lines, with a single driver and single receiver (1/1). If your CAN controller runs on 3.3 V logic, the TCAN334DCNT is a direct match. The receiver output is 3.3 V compatible, and the driver input thresholds are also 3.3 V logic levels. For mixed-voltage designs (5 V controller), a level shifter or a 5 V-tolerant CAN transceiver would be needed instead. ## Data rate and bus timing Rated for 1 Mbps, this transceiver supports the standard CAN 2.0 high-speed data rate. At 1 Mbps the bit time is 1 µs, so propagation delays through the transceiver must stay well under half a bit time for reliable sampling. The 120 mV receiver hysteresis helps reject noise on the differential bus, which is useful in electrically noisy environments like motor drives or automotive power trains. ## Package and assembly Housed in an SOT-23-8 package (supplier device package same as the case), this is a small, surface-mount part that can be hand-soldered with a fine-tipped iron or reflowed. No LTB risk or obsolescence concern on the horizon.","metaTitle":"TCAN334DCNT CAN Transceiver, 1 Mbps, SOT-23-8, -40 to 125°C","metaDescription":"TCAN334DCNT is a 3.3V CAN transceiver from TI supporting 1 Mbps data rate. Active lifecycle, SOT-23-8 package, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"-","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"CANbus","Data Rate":"1Mbps","Mounting Type":"Surface Mount","Package / Case":"SOT-23-8","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Base Product Number":"TCAN334","Receiver Hysteresis":"120 mV","Operating Temperature":"-40°C~125°C","Supplier Device Package":"SOT-23-8","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.2900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ad738cf1ef224e395fe47c9c07b297f5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TCAN334DCNT/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between TCAN334DCNT and TCAN334?","answer":"The TCAN334DCNT is a specific ordering code variant within the TCAN334 family. The base product number TCAN334 covers the family; the DCNT suffix denotes the SOT-23-8 package and the Tape & Reel packaging option. Electrically, all TCAN334 variants share the same 3.3 V supply, 1 Mbps data rate, and 1/1 driver/receiver configuration. The difference is purely in packaging and shipping form."},{"question":"Is TCAN334DCNT compatible with 3.3V logic?","answer":"Yes. Both the driver input (TXD) and receiver output (RXD) operate at 3.3 V logic levels, making it directly compatible with 3.3 V CAN controllers and microcontrollers."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TCAN334DCNT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TCAN334DCNT 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}}