{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN75LVDS389DBT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN75LVDS389DBT","canonicalUrl":"https://icboms.com/texas-instruments/SN75LVDS389DBT","factsUrl":"https://icboms.com/api/mcp/products/SN75LVDS389DBT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN75LVDS389DBT, LVDS Driver, 8 Drivers 0 Receivers, 630Mbps Data Rate, 3V~3.6V Supply, Surface Mount, 38-TFSOP (0.173\", 4.40mm Width), 0°C~70°C.","salesMarkdown":"## Eight-channel LVDS driver for high-speed serial links The Texas Instruments SN75LVDS389DBT is an eight-channel LVDS line driver designed for point-to-point and multidrop data transmission over controlled-impedance media. The driver inputs are LVTTL/LVCMOS-compatible, so a 3.3 V logic source drives them without level translation. 5 V logic inputs are not within the guaranteed input threshold range — if the upstream controller runs at 5 V, a level shifter or resistive divider is needed to avoid overdrive. Housed in a 38-pin TSSOP (4.40 mm body width), the SN75LVDS389DBT shares the same footprint as the wider SN75LVDS389 family. ## Temperature grade limits the deployment envelope It belongs in office equipment, consumer displays, and indoor telecom gear — not in engine bays, outdoor enclosures, or factory-floor cabinets where ambient can push past 70°C.","metaTitle":"SN75LVDS389DBT LVDS Driver, 630 Mbps, 8-Ch, 38-TSSOP","metaDescription":"Texas Instruments SN75LVDS389DBT LVDS driver, 8/0 channels, 630 Mbps data rate, 3V–3.6V supply, 38-TSSOP. Active lifecycle, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Driver","Duplex":"-","Series":"-","Package":"Tube","Protocol":"LVDS","Data Rate":"630Mbps","Mounting Type":"Surface Mount","Package / Case":"38-TFSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Base Product Number":"75LVDS389","Operating Temperature":"0°C~70°C","Supplier Device Package":"38-TSSOP","Number of Drivers/Receivers":"8/0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.4300","priceTiers":[{"qty":1,"price":"$6.43000","currency":"USD"},{"qty":10,"price":"$5.77200","currency":"USD"},{"qty":25,"price":"$5.45680","currency":"USD"},{"qty":100,"price":"$4.72930","currency":"USD"},{"qty":250,"price":"$4.48676","currency":"USD"},{"qty":500,"price":"$4.02596","currency":"USD"},{"qty":1000,"price":"$3.43200","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/97721374d4f476cfc9899674607cc780.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN75LVDS389DBT/alternatives.json"},"ai":{"faq":[{"question":"Is SN75LVDS389DBT compatible with 3.3 V?","answer":"Yes. The LVTTL/LVCMOS inputs also accept 3.3 V logic levels directly."},{"question":"Can SN75LVDS389DBT drive a display?","answer":"It can drive the serial LVDS link to a flat-panel display — the eight channels are enough for a single-link 18-bit or 24-bit interface. The driver itself is the transmit side; you still need a compatible LVDS receiver at the panel end."},{"question":"Is SN75LVDS389DBT compatible with 5 V logic?","answer":"Not directly. The inputs are LVTTL/LVCMOS rated for 3.3 V operation. Driving them with 5 V logic exceeds the recommended input voltage range and risks damage — use a level translator or a resistive divider."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN75LVDS389DBT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN75LVDS389DBT 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}}