{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN75176BPSR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN75176BPSR","canonicalUrl":"https://icboms.com/texas-instruments/SN75176BPSR","factsUrl":"https://icboms.com/api/mcp/products/SN75176BPSR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN75176BPSR, RS-422/RS-485 transceiver, half-duplex, 1/1 driver/receiver, 4.75V to 5.25V supply, 50 mV hysteresis, 0°C to 70°C, 8-SOIC.","salesMarkdown":"## RS-485 bus interface in a standard 8-SOIC footprint ## Supply rail and temperature — fit for the BOM The 5V nominal supply (4.75V min, 5.25V max) ties this part to legacy 5V logic rails or a regulated 5V bus. If your design runs on 3.3V I/O, this transceiver needs a level translator or a separate 5V supply. For those applications, look at the industrial-temperature variants in the SN75176 family. For new designs, it remains a valid choice, and for existing BOMs, there is no imminent obsolescence risk to trigger a requalification cycle.","metaTitle":"SN75176BPSR RS-485/RS-422 Transceiver, Half-Duplex, 8-SOIC","metaDescription":"Texas Instruments SN75176BPSR half-duplex RS-485/RS-422 transceiver. 5V supply, 50 mV hysteresis, 0°C to 70°C.","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":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"RS422, RS485","Data Rate":"-","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.209\\\", 5.30mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Base Product Number":"75176","Receiver Hysteresis":"50 mV","Operating Temperature":"0°C~70°C","Supplier Device Package":"8-SO","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/49f2ca3304db8af27bb3b4611dc6c0e0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN75176BPSR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between SN75176BPSR and SN75176BDR?","answer":"Both are the same base SN75176 half-duplex RS-485 transceiver. The difference is in the packaging and reel format: the BPSR suffix indicates a different tape-and-reel specification compared to the BDR suffix. Electrically and functionally they are identical. The choice between them depends on your assembly house's preferred reel packaging or your inventory system's part-number convention."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN75176BPSR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN75176BPSR 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}}