{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD23P","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD23P","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD23P","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD23P","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD23P, RS-422/RS-485 Transceiver, Half-Duplex, 25 Mbps, 1/1 Driver/Receiver, 4.5-5.5V Supply, -40 to 85°C, 8-DIP (0.300\", 7.62mm), Through Hole, 8-PDIP, Tube.","salesMarkdown":"## RS-485/RS-422 transceiver in a through-hole DIP ## 25 Mbps and 130 mV hysteresis — what they mean on the bus The 25 Mbps data rate supports high-speed polling or streaming between PLCs, drives, and remote I/O nodes over twisted-pair cable. At this rate the bus length is limited by cable attenuation and termination — expect reliable links up to roughly 50–100 meters, depending on cable quality and stub length. The 130 mV hysteresis on the receiver input filters out noise and ringing on the differential pair, which matters when the cable runs alongside motor drives or VFDs. A lower-hysteresis part would chatter on the same layout. The through-hole PDIP package is a rework-friendly choice for prototype boards, legacy maintenance, or applications where vibration resistance from a socketed DIP is preferred over a surface-mount package. For a BOM line that uses this DIP-8 transceiver, there is no urgency to qualify a substitute or stockpile ahead of a discontinuation.","metaTitle":"TI SN65HVD23P RS-485/RS-422 Transceiver, 25 Mbps, 8-PDIP","metaDescription":"SN65HVD23P from Texas Instruments: half-duplex RS-485/RS-422 transceiver, 25 Mbps data rate, 130 mV hysteresis, 4.5-5.5V supply, -40 to 85°C, 8-PDIP.","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":"Tube","Protocol":"RS422, RS485","Data Rate":"25Mbps","Mounting Type":"Through Hole","Package / Case":"8-DIP (0.300\\\", 7.62mm)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"65HVD23","Receiver Hysteresis":"130 mV","Operating Temperature":"-40°C~85°C","Supplier Device Package":"8-PDIP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.8967","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/bd0d8e36e12ed062757287fb6e2338d5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD23P/alternatives.json"},"ai":{"faq":[{"question":"Can SN65HVD23P be used for RS-485 communication?","answer":"Yes, the SN65HVD23P supports both RS-485 and RS-422 protocols in half-duplex mode. It has one driver and one receiver, and the 130 mV hysteresis gives good noise immunity on RS-485 multi-drop buses."},{"question":"Is SN65HVD23P compatible with 5V microcontrollers?","answer":"The logic-level inputs and outputs are 5 V tolerant, making it a direct match for 5 V UARTs on MCUs or FPGAs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD23P","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD23P 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}}