{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LVC1G139DCUR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LVC1G139DCUR","canonicalUrl":"https://icboms.com/texas-instruments/SN74LVC1G139DCUR","factsUrl":"https://icboms.com/api/mcp/products/SN74LVC1G139DCUR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVC series SN74LVC1G139DCUR, Decoder/Demultiplexer, 1 x 2:4, 1.65V ~ 5.5V, 32mA output, -40°C~85°C, 8-VSSOP, Surface Mount.","salesMarkdown":"## Single 2:4 decoder in a tiny 8-pin package The SN74LVC1G139DCUR: The 32 mA output drive per channel is enough to directly sink a small relay or a bank of LEDs without a buffer stage. ## Supply range and temperature — fits industrial panels The 1.65 V minimum supply means it can work alongside newer low-voltage MCUs (1.8 V core) while still tolerating legacy 5 V logic on the same rail. No level-shifter needed between a 3.3 V FPGA and a 5 V peripheral — the decoder sits right in the middle. The 74LVC series is a mature logic family, and the SN74LVC1G139DCUR is a standard catalog item with no exotic process or package.","metaTitle":"SN74LVC1G139DCUR Decoder/Demultiplexer, 1.65V–5.5V","metaDescription":"Texas Instruments 74LVC1G139 single 2:4 decoder/demux in 8-VSSOP. 32mA output drive, -40°C to 85°C, active production.","metaKeywords":null},"attributes":{"series":"74LVC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Mfr":"Texas Instruments","Type":"Decoder/Demultiplexer","Series":"74LVC","Circuit":"1 x 2:4","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"8-VFSOP (0.091\\\", 2.30mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"1.65V ~ 5.5V","Base Product Number":"74LVC1G139","Independent Circuits":"1","Operating Temperature":"-40°C~85°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"8-VSSOP","Current - Output High, Low":"32mA, 32mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6300","priceTiers":[{"qty":1,"price":"$0.63000","currency":"USD"},{"qty":10,"price":"$0.53700","currency":"USD"},{"qty":25,"price":"$0.50080","currency":"USD"},{"qty":100,"price":"$0.40070","currency":"USD"},{"qty":250,"price":"$0.37208","currency":"USD"},{"qty":500,"price":"$0.31482","currency":"USD"},{"qty":1000,"price":"$0.24327","currency":"USD"},{"qty":3000,"price":"$0.22181","currency":"USD"},{"qty":6000,"price":"$0.20750","currency":"USD"},{"qty":15000,"price":"$0.20250","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6cc793520daa34aceba2c4858aa140fe.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74LVC1G139DCUR/alternatives.json"},"ai":{"faq":[{"question":"What is the function of SN74LVC1G139?","answer":"It is a single 2:4 decoder/demultiplexer — you feed a 2-bit binary address on the select inputs, and the corresponding output (one of four) goes active low. The other three outputs stay high. This is the standard 74x139 function in a single-gate package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LVC1G139DCUR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LVC1G139DCUR 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}}