{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD888D","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD888D","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD888D","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD888D","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD888D half-duplex RS-485/RS-422 transceiver, 250 kbps data rate, 4.5V~5.5V supply, 60 mV receiver hysteresis, -40°C~85°C, 8-SOIC package.","salesMarkdown":"## Half-duplex RS-485 transceiver for industrial bus lines The 60 mV of receiver hysteresis helps reject noise on the bus, which matters when the cable leaves the cabinet and runs past motor drives or VFDs. ## 5 V supply — not a 3.3 V part If your system is 3.3 V logic, you'll need a level translator or a different transceiver variant. The 5 V bus voltage gives better noise margin on long twisted-pair runs, but it also means the part won't work on a 3.3 V-only backplane without a regulator.","metaTitle":"SN65HVD888D Half-Duplex RS-485 Transceiver, 250 kbps, 5V","metaDescription":"TI SN65HVD888D half-duplex RS-485/RS-422 transceiver, 250 kbps data rate, 5V supply, -40°C to 85°C, 8-SOIC.","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":"250kbps","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":"65HVD888","Receiver Hysteresis":"60 mV","Operating Temperature":"-40°C~85°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.0400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/be0d29d0b6c36c200324719aa0afb51b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD888D/alternatives.json"},"ai":{"faq":[{"question":"Is SN65HVD888D a full or half duplex transceiver?","answer":"The SN65HVD888D is a half-duplex transceiver. It uses a single pair of bus wires for both transmit and receive, with the driver and receiver sharing the same differential lines. The driver enable pin controls direction."},{"question":"What is the data rate of SN65HVD888D?","answer":"The data rate is 250 kbps. This is the slew-limited variant, which intentionally slows the edge rate to reduce radiated emissions on longer cable runs — a common choice for industrial RS-485 networks running at moderate speeds."},{"question":"Is SN65HVD888D RoHS compliant?","answer":"The SN65HVD888D is RoHS compliant, as standard for TI's current-production SOIC packages. No lead or restricted substances above the threshold levels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD888D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD888D 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}}