{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65175D","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65175D","canonicalUrl":"https://icboms.com/texas-instruments/SN65175D","factsUrl":"https://icboms.com/api/mcp/products/SN65175D","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65175D, quad RS-422/RS-423/RS-485 line receiver, 16-SOIC surface-mount, 4.75V–5.25V supply, -40°C to 85°C operation.","salesMarkdown":"## Quad RS-485/422/423 receiver — receiver-only, not a transceiver The SN65175D is a Texas Instruments quad line receiver supporting RS-422, RS-423, and RS-485 protocols. It contains four independent receivers in a single 16-SOIC package — no drivers on-chip, so the BOM must supply a separate RS-485 driver if bidirectional communication is required. Operating from a single 4.75V to 5.25V supply, the part delivers 50 mV of hysteresis to reject differential noise on long cable runs — a practical margin for industrial backplanes and factory-floor fieldbuses where ground potential differences can reach several volts. ## Active production — order without lifecycle concern Because the part is current and the SOIC-16 footprint is a JEDEC standard, it can be placed alongside other 16-SOIC parts on the same pick-and-place reel with no special handling. ## Packaged in 16-SOIC — standard footprint, dual sourcing The 16-SOIC (0.154-inch body width, 3.90 mm) uses a common land pattern shared across many TI and third-party RS-485 receivers. The surface-mount package reflows on a standard lead-free profile without a dedicated bake if the MSL is MSL-1 (no moisture sensitivity level is cited, but SOIC-16 is typically MSL-1). Supply decoupling is sufficient for the 50 mV hysteresis to hold its noise margin.","metaTitle":"SN65175D Texas Instruments RS-485/422/423 Receiver, 16-SOIC","metaDescription":"SN65175D active quad RS-485/422/423 line receiver from TI. Industrial temp -40°C to 85°C, 50 mV hysteresis, 16-SOIC. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Type":"Receiver","Package":"Tube","Protocol":"RS422, RS423, RS485","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Receiver Hysteresis":"50 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-SOIC","Number of Drivers/Receivers":"0/4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.86","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.86000","currency":"USD"},{"qty":10,"price":"$3.46400","currency":"USD"},{"qty":25,"price":"$3.27480","currency":"USD"},{"qty":100,"price":"$2.83800","currency":"USD"},{"qty":250,"price":"$2.69244","currency":"USD"},{"qty":500,"price":"$2.41594","currency":"USD"},{"qty":1000,"price":"$2.05950","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3cb0f7487521fb4324f885169150f5f0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is SN65175D compatible with RS-485?","answer":"Yes — the SN65175D supports RS-485, RS-422, and RS-423 protocols. It is a quad receiver only, so a system needing bidirectional RS-485 must pair it with a separate RS-485 driver (e.g., SN75176 or equivalent)."},{"question":"Is SN65175D obsolete?","answer":"It is a current production part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65175D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65175D when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}