{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD78DGK","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD78DGK","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD78DGK","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD78DGK","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD78DGK, RS-422/RS-485 Transceiver, Half-Duplex, 1/1 Drivers/Receivers, 50 Mbps Data Rate, 3V-3.6V Supply, -40°C to 125°C, 8-VSSOP Package.","salesMarkdown":"## 50 Mbps half-duplex RS-485 transceiver for 3.3V industrial buses Rated for 50 Mbps, this transceiver supports high-speed data links such as backplane communication or high-resolution encoder feedback where the bus clock runs in the tens of megahertz. The 3.3V supply rail matches common FPGA, MCU, and DSP I/O banks directly, eliminating a level-shifter on the bus interface. The 80 mV receiver hysteresis provides a clean logic threshold on differential lines subject to ground shifts or coupled noise — a practical margin for cables running alongside motor power feeds. For dual-sourcing planning, the base product number 65HVD78 covers multiple package and temperature variants in the same family.","metaTitle":"SN65HVD78DGK RS-485/RS-422 Transceiver, 50 Mbps, 3.3V","metaDescription":"TI SN65HVD78DGK half-duplex RS-485/RS-422 transceiver, 50 Mbps data rate, 3V-3.6V supply, -40°C to 125°C, 8-VSSOP package. Active lifecycle, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"Half","Series":"-","Package":"Tube","Protocol":"RS422, RS485","Data Rate":"50Mbps","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Base Product Number":"65HVD78","Receiver Hysteresis":"80 mV","Operating Temperature":"-40°C~125°C","Supplier Device Package":"8-VSSOP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.3900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/01d3b90c85b255b169123cd5f5519c00.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD78DGK/alternatives.json"},"ai":{"faq":[{"question":"Is SN65HVD78DGK compatible with 3.3V systems?","answer":"Yes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD78DGK","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD78DGK 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}}