{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD1786P","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD1786P","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD1786P","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD1786P","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD1786P, RS-422/RS-485 Transceiver, Half-Duplex, 1 Mbps, 4.5V~5.5V, 8-DIP (0.300\", 7.62mm), -40°C~105°C, 50 mV Hysteresis, 1/1 Drivers/Receivers, Active.","salesMarkdown":"It handles one driver and one receiver on a single differential bus, with a 50 mV receiver hysteresis for noise rejection on long cable runs. ## Through-hole DIP — rework-friendly footprint The 8-DIP (0.300 inch row spacing) package is a through-hole part. It sits in a standard 0.1 inch pitch socket or solders directly into plated through-holes. For a rework technician, this is about as forgiving as it gets — the part lifts cleanly with a desoldering station or even a manual solder sucker, and the pin 1 indicator is the molded notch at the DIP end. No hot-air profile needed, no moisture sensitivity level to track. The 8-PDIP supplier package code confirms the same 300-mil body. ## Supply rail and bus voltage tolerance The receiver input common-mode range and driver differential output are designed for RS-485 bus voltages; this is not an RS-232 part. The 1 Mbps data rate is the maximum specified; actual throughput depends on cable length, termination, and bus loading, but the transceiver itself is rated for that bit rate end-to-end.","metaTitle":"SN65HVD1786P RS-485 Transceiver, 1 Mbps, 8-DIP, Active","metaDescription":"Texas Instruments SN65HVD1786P half-duplex RS-422/RS-485 transceiver. 1 Mbps data rate, 50 mV hysteresis, -40°C to 105°C range. 8-PDIP through-hole package.","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":"1Mbps","Mounting Type":"Through Hole","Package / Case":"8-DIP (0.300\\\", 7.62mm)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"65HVD1786","Receiver Hysteresis":"50 mV","Operating Temperature":"-40°C~105°C","Supplier Device Package":"8-PDIP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.9000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2c6bd7f3ac94384209be1cb49d296197.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD1786P/alternatives.json"},"ai":{"faq":[{"question":"Is SN65HVD1786P obsolete or end-of-life?","answer":"No."},{"question":"What is the data rate of SN65HVD1786P?","answer":"The SN65HVD1786P is rated for a data rate of 1 Mbps."},{"question":"Can SN65HVD1786P replace SN65HVD1785P?","answer":"The SN65HVD1786P and SN65HVD1785P are from the same base family (65HVD178x) and share the same 8-DIP pinout. The key difference is the receiver hysteresis — the SN65HVD1786P has 50 mV hysteresis, which provides better noise immunity on the bus than the SN65HVD1785P. Check the respective datasheets for the exact hysteresis spec of the SN65HVD1785P to confirm it meets your system's noise budget."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD1786P","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD1786P 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}}