{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN75176AP","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN75176AP","canonicalUrl":"https://icboms.com/texas-instruments/SN75176AP","factsUrl":"https://icboms.com/api/mcp/products/SN75176AP","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN75176AP, RS-422/RS-485 half-duplex transceiver, 1 driver / 1 receiver, 4.75V–5.25V supply, 50 mV hysteresis, 0°C to 70°C, 8-DIP through-hole package.","salesMarkdown":"The TI SN75176AP is a half-duplex transceiver for RS-422 and RS-485 serial buses, packing one driver and one receiver into an 8-pin DIP package. It runs on a single 5V supply (4.75V to 5.25V) and includes 50 mV of receiver hysteresis for noise immunity on differential lines. ## Active lifecycle — still a current-production part ROHS3 compliant. ## Through-hole DIP — field-swappable without a rework station The 8-DIP package (0.300\" wide, 7.62 mm pitch) is socket-friendly. On a customer site you can pull the old one with a chip puller and seat a new SN75176AP in seconds — no hot air, no solder wick, no lab bench. Keep a few in the field kit for RS-485 bus repairs on PLCs, VFDs, or serial gateway boards. ## 5V supply — straight into legacy logic rails The 4.75V to 5.25V supply range means this transceiver mates directly with 5V TTL or CMOS logic without level shifters. The receiver outputs are 5V-compatible, and the driver inputs present a standard TTL load. If your design has moved to 3.3V or lower, you will need a different transceiver or a voltage translator — this part is strictly a 5V-rail component.","metaTitle":"SN75176AP RS-485/RS-422 Transceiver, Half-Duplex, 8-DIP","metaDescription":"SN75176AP is an active RS-422/RS-485 half-duplex transceiver in a through-hole 8-DIP package. 5V supply, 50 mV hysteresis, 0°C to 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":"Tube","Protocol":"RS422, RS485","Data Rate":"-","Mounting Type":"Through Hole","Package / Case":"8-DIP (0.300\\\", 7.62mm)","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-PDIP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9600","priceTiers":[{"qty":1,"price":"$1.96000","currency":"USD"},{"qty":10,"price":"$1.76200","currency":"USD"},{"qty":25,"price":"$1.66200","currency":"USD"},{"qty":100,"price":"$1.41600","currency":"USD"},{"qty":250,"price":"$1.32956","currency":"USD"},{"qty":500,"price":"$1.16336","currency":"USD"},{"qty":1000,"price":"$0.96393","currency":"USD"},{"qty":2500,"price":"$0.94072","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cd28479fa36e72905729956045f9287a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN75176AP/alternatives.json"},"ai":{"faq":[{"question":"Is SN75176AP compatible with 5V logic?","answer":"Yes, the driver inputs and receiver outputs are 5V TTL/CMOS compatible. No level translation is needed when interfacing with 5V logic families."},{"question":"What is the difference between SN75176AP and SN75176B?","answer":"The SN75176B is a later revision with improved ESD protection and typically tighter parametric limits. The SN75176AP is the original commercial-grade DIP variant. Both are half-duplex RS-485 transceivers with the same pinout and basic function, but the B version is preferred for new designs where available."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN75176AP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN75176AP 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}}