{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LV138ATD","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LV138ATD","canonicalUrl":"https://icboms.com/texas-instruments/SN74LV138ATD","factsUrl":"https://icboms.com/api/mcp/products/SN74LV138ATD","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LV series decoder/demultiplexer, SN74LV138ATD, 1 x 3:8 circuit, 2V-5.5V supply, 12mA output drive, 16-SOIC surface-mount, -40°C to 85°C.","salesMarkdown":"## 1-of-8 decode in a 16-SOIC footprint The SN74LV138ATD: This is a single 3-to-8 line decoder/demultiplexer — three address inputs select one of eight active-low outputs, the standard building block for memory-mapped I/O expansion, address decoding, or demultiplexing a data stream onto eight separate lines. The 16-SOIC package (0.154-inch body width) fits a compact PCB layout; the 1.27 mm pin pitch is routable on two-layer boards without via congestion under the part. ## Industrial temperature grade and compliance ROHS3 compliant — no lead, mercury, cadmium, or other restricted substances; the part is accepted across EU, UK, and most Asia-Pacific markets without exemption paperwork.","metaTitle":"SN74LV138ATD 74LV Decoder/Demux 1x3:8, 2-5.5V, 16-SOIC","metaDescription":"Texas Instruments SN74LV138ATD 1-of-8 decoder/demultiplexer, active production, 2V-5.5V supply, 12mA output drive, -40°C to 85°C, 16-SOIC. ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"74LV","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Type":"Decoder/Demultiplexer","Series":"74LV","Circuit":"1 x 3:8","Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2V ~ 5.5V","Independent Circuits":"1","Operating Temperature":"-40°C ~ 85°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"16-SOIC","Current - Output High, Low":"12mA, 12mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.97","priceTiers":[{"qty":1,"price":"$0.97000","currency":"USD"},{"qty":10,"price":"$0.86300","currency":"USD"},{"qty":25,"price":"$0.81920","currency":"USD"},{"qty":100,"price":"$0.67290","currency":"USD"},{"qty":250,"price":"$0.62900","currency":"USD"},{"qty":500,"price":"$0.55586","currency":"USD"},{"qty":1000,"price":"$0.43884","currency":"USD"},{"qty":2500,"price":"$0.41400","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/89f763f90d5b5b3a8a63ed749df71746.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74LV138ATD/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LV138ATD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LV138ATD 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}}