{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN75176BDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN75176BDR","canonicalUrl":"https://icboms.com/texas-instruments/SN75176BDR","factsUrl":"https://icboms.com/api/mcp/products/SN75176BDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN75176BDR, RS-422/RS-485 transceiver, half-duplex, 1/1 drivers/receivers, 4.75-5.25V supply, 50 mV hysteresis, 0-70°C, 8-SOIC package.","salesMarkdown":"## What this RS-485 transceiver is and where it goes ## 5 V rail and 0-70°C — the envelope that decides fit The supply is strictly 5 V nominal — no 3.3 V option, no wide-range regulator trick. If your board runs a 3.3 V-only bus, this part needs its own 5 V rail or a level translator. The 50 mV hysteresis is generous enough to hold a clean logic level on a long stub without external biasing resistors, but the fail-safe biasing is not internal — an idle bus floats, so you add pull-up and pull-down resistors on the A and B lines if the receiver must output a known state when the cable is disconnected.","metaTitle":"SN75176BDR RS-485/RS-422 Transceiver, Half-Duplex, 5V","metaDescription":"Texas Instruments SN75176BDR half-duplex RS-485/RS-422 transceiver. 1 driver, 1 receiver, 50 mV hysteresis, 4.75-5.25V supply. 0-70°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","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 (0.154\\\", 3.90mm 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-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.26037","priceTiers":[{"qty":5,"price":"$0.26037","currency":"USD"},{"qty":50,"price":"$0.20449","currency":"USD"},{"qty":150,"price":"$0.17715","currency":"USD"},{"qty":500,"price":"$0.15277","currency":"USD"},{"qty":2500,"price":"$0.14612","currency":"USD"},{"qty":5000,"price":"$0.14207","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/49f2ca3304db8af27bb3b4611dc6c0e0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN75176BDR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between SN75176 and SN75176BDR?","answer":"The SN75176BDR is the tape-and-reel packaged variant of the base SN75176. The die, the electrical specifications, the 8-SOIC package body, and the operating temperature range are identical. The BDR suffix simply indicates the reel format for automated pick-and-place assembly lines."},{"question":"Can SN75176BDR be used for RS-485?","answer":"Yes. The SN75176BDR is explicitly specified for both RS-422 and RS-485 protocols. It is a half-duplex transceiver, so it drives the differential pair in one direction at a time — you control the driver enable pin to switch between transmit and receive on a shared two-wire bus. The 50 mV hysteresis and 5 V differential output swing meet the RS-485 standard for cable runs up to several hundred metres at data rates up to several megabits per second."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN75176BDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN75176BDR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-13T09:45:09.766Z","lastPublished":"2026-08-13T09:45:09.766Z","indexable":true}}