{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65LVDS108DBTR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65LVDS108DBTR","canonicalUrl":"https://icboms.com/texas-instruments/SN65LVDS108DBTR","factsUrl":"https://icboms.com/api/mcp/products/SN65LVDS108DBTR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65LVDS108DBTR, LVDS Buffer/Multiplexer, 1 x 1:8 channel, 400 Mbps max data rate, 2.8 ns delay, 3 V to 3.6 V supply, -40°C to 85°C, 38-TSSOP.","salesMarkdown":"## What this LVDS buffer/multiplexer does on the board The Texas Instruments SN65LVDS108DBTR is a 1:8 LVDS buffer and multiplexer that takes one differential LVDS input and fans it out to eight LVDS outputs. It is designed for clock and data distribution in high-speed serial backplanes, video links, and telecom line cards where signal integrity over multiple loads matters. The part accepts LVDS inputs and delivers LVDS outputs, maintaining the differential swing through the fanout tree. Rated for 400 Mbps per channel, the SN65LVDS108DBTR handles common serial protocols like LVDS video, gigabit Ethernet SERDES links, and high-speed ADC/DAC clock distribution without retiming. The 2.8 ns propagation delay is the pin-to-pin latency through the buffer — budget it in your timing closure for source-synchronous interfaces. The 400 Mbps per-channel maximum covers most LVDS clock fanout and moderate-speed serial data distribution. For a 100 MHz clock, that's four times the fundamental — the buffer passes the third harmonic cleanly, keeping edge rates sharp. If your link runs at 1 Gbps or above per lane, this part is not the right fit; look at a redriver or retimer instead. The 5 pF input capacitance is low enough to not load the source driver excessively when the trace stub is short. ## Package and layout realities The 38-TSSOP footprint is shared with other TI LVDS fanout parts — check the base product number 65LVDS108 for pin-compatible siblings if you need a different fanout ratio. This is a standard TI catalog part with broad distribution coverage.","metaTitle":"TI SN65LVDS108DBTR LVDS Buffer Multiplexer, 400 Mbps","metaDescription":"Texas Instruments SN65LVDS108DBTR 1:8 LVDS buffer/multiplexer. 400 Mbps data rate, 2.8 ns delay, 3-3.6 V supply, industrial temp.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Buffer, Multiplexer","Input":"LVDS","Output":"LVDS","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Delay Time":"2.8ns","Applications":"-","Mounting Type":"Surface Mount","Package / Case":"38-TFSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Data Rate (Max)":"400Mbps","lifecycle_stage":"eol_hot","Current - Supply":"62mA","Voltage - Supply":"3V ~ 3.6V","Number of Channels":"1 x 1:8","Base Product Number":"65LVDS108","Capacitance - Input":"5 pF","Signal Conditioning":"-","Operating Temperature":"-40°C~85°C","Supplier Device Package":"38-TSSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.4600","priceTiers":[{"qty":1,"price":"$7.46000","currency":"USD"},{"qty":10,"price":"$6.73900","currency":"USD"},{"qty":25,"price":"$6.42560","currency":"USD"},{"qty":100,"price":"$5.57930","currency":"USD"},{"qty":250,"price":"$5.32852","currency":"USD"},{"qty":500,"price":"$4.85836","currency":"USD"},{"qty":1000,"price":"$4.43550","currency":"USD"},{"qty":2000,"price":"$4.43550","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d5cf9dddaefb25619505671c470e9a94.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65LVDS108DBTR/alternatives.json"},"ai":{"faq":[{"question":"What is the data rate performance of SN65LVDS108DBTR?","answer":"The SN65LVDS108DBTR is rated for 400 Mbps maximum data rate per channel. With a 2.8 ns propagation delay and 5 pF input capacitance, it handles LVDS clock fanout and moderate-speed serial data distribution up to that rate reliably."},{"question":"Is SN65LVDS108DBTR a direct replacement for SN65LVDS108DBT?","answer":"The SN65LVDS108DBTR and SN65LVDS108DBT share the same die and electrical specifications. The only difference is the packaging medium: DBTR is Tape & Reel for automated assembly, while DBT ships in tubes. They are electrically identical and footprint-compatible."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65LVDS108DBTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65LVDS108DBTR 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}}