{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65176BDRE4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65176BDRE4","canonicalUrl":"https://icboms.com/texas-instruments/SN65176BDRE4","factsUrl":"https://icboms.com/api/mcp/products/SN65176BDRE4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65176BDRE4 RS-485/RS-422 half-duplex transceiver, 1 driver / 1 receiver, 4.75V–5.25V supply, 50 mV hysteresis, –40°C to 105°C, 8-SOIC.","salesMarkdown":"## RS-485/RS-422 half-duplex transceiver — 5V industrial bus interface It integrates one differential driver and one differential receiver in an 8-SOIC package, operating from a 4.75V to 5.25V supply rail. ## Supply rail and temperature — the BOM-fit check This part is strictly a 5V device. If your board runs a 3.3V bus, the SN65176BDRE4 will not meet the input thresholds — you need the 3.3V-rated SN65HVD3082E or similar. TI lists the SN65176BDRE4 as Active.","metaTitle":"SN65176BDRE4 RS-485/RS-422 Transceiver, Half-Duplex, 8-SOIC","metaDescription":"TI SN65176BDRE4 RS-485/RS-422 half-duplex transceiver. 5V supply, 50 mV hysteresis, –40°C to 105°C. Active production.","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)","Protocol":"RS422, RS485","Data Rate":"-","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Base Product Number":"65176","Receiver Hysteresis":"50 mV","Operating Temperature":"-40°C~105°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/49f2ca3304db8af27bb3b4611dc6c0e0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65176BDRE4/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between SN65176BDRE4 and SN65176BDR?","answer":"The two parts are electrically identical — same RS-485/RS-422 half-duplex transceiver, same 5V supply, same –40°C to 105°C range. The only difference is the packaging and reel quantity: the '' suffix on SN65176BDRE4 designates a specific tape-and-reel configuration (typically 2500 units per reel for 8-SOIC), while SN65176BDR may ship in a different reel format or tube. Both are active and interchangeable in the same PCB footprint."},{"question":"Can I use SN65176BDRE4 as a replacement for SN75176B?","answer":"Yes, the SN65176BDRE4 is a direct functional replacement for the SN75176B in most RS-485 designs. Both are 5V half-duplex transceivers with 1 driver and 1 receiver in an 8-pin SOIC footprint. Verify the pinout matches your layout — both use the standard 8-SOIC RS-485 pin arrangement (RO, RE, DE, DI, GND, A, B, VCC)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65176BDRE4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65176BDRE4 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}}