{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN75LVDS391PWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN75LVDS391PWR","canonicalUrl":"https://icboms.com/texas-instruments/SN75LVDS391PWR","factsUrl":"https://icboms.com/api/mcp/products/SN75LVDS391PWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN75LVDS391PWR, Type Driver, Protocol LVDS, Data Rate 630Mbps, 4/0 Drivers/Receivers, Voltage - Supply 3V~3.6V, Operating Temperature 0°C~70°C, Package 16-TSSOP, Tape & Reel (TR).","salesMarkdown":"## Four-channel LVDS driver at 630 Mbps per pair The Texas Instruments SN75LVDS391PWR is a four-channel LVDS line driver in a 16-TSSOP package. 630 Mbps per channel is the rated data rate, not a typical. With four lanes running simultaneously, the aggregate throughput is 2.52 Gbps. At this speed the LVDS swing is typically 350 mV differential, so signal integrity depends on controlled-impedance traces (100 Ω differential) and short stub lengths. The driver does not include internal termination — place 100 Ω resistors across each receiver input pair. Start from the TI LVDS application note (SLLA038) for the termination and fail-safe biasing scheme. ## Package and tape-and-reel delivery Surface-mount assembly with a typical reflow profile for TSSOP (MSL 1, no bake required before reflow if the bag seal is intact). The 0.173-inch body width fits a 4.40 mm pitch footprint.","metaTitle":"SN75LVDS391PWR LVDS Driver, 630 Mbps, 16-TSSOP","metaDescription":"TI SN75LVDS391PWR 4-channel LVDS driver, 630 Mbps per pair, 3.0–3.6 V supply, 16-TSSOP. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Driver","Duplex":"-","Series":"-","Package":"Tape & Reel (TR)","Protocol":"LVDS","Data Rate":"630Mbps","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Base Product Number":"75LVDS391","Operating Temperature":"0°C~70°C","Supplier Device Package":"16-TSSOP","Number of Drivers/Receivers":"4/0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6635","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/97721374d4f476cfc9899674607cc780.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN75LVDS391PWR/alternatives.json"},"ai":{"faq":[{"question":"Is SN75LVDS391PWR still active or obsolete?","answer":"The part is listed as active by Texas Instruments."},{"question":"Can SN75LVDS391PWR drive four channels simultaneously at 630 Mbps?","answer":"Yes. All four differential outputs are rated for 630 Mbps simultaneously, giving an aggregate data throughput of 2.52 Gbps. Each channel operates independently."},{"question":"What is the closest pin-compatible alternative to SN75LVDS391PWR in this family?","answer":"The SN75LVDS391D is the same four-channel LVDS driver in a 16-SOIC package, not pin-compatible with the 16-TSSOP footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN75LVDS391PWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN75LVDS391PWR 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}}