{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74AUC1G19DCKR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74AUC1G19DCKR","canonicalUrl":"https://icboms.com/texas-instruments/SN74AUC1G19DCKR","factsUrl":"https://icboms.com/api/mcp/products/SN74AUC1G19DCKR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN74AUC1G19DCKR, 74AUC series Decoder/Demultiplexer, 1 x 1:2 circuit, single supply 0.8V to 2.7V, surface mount SC-70-6, -40°C to 85°C.","salesMarkdown":"## 1:2 decoder/demux for sub-1V logic rails The SN74AUC1G19DCKR is a single 1:2 decoder/demultiplexer from the 74AUC family, packaged in a 6-pin SC-70-6. It routes one input to one of two outputs based on the select pin. ## Lifecycle and sourcing posture The SN74AUC1G19DCKR is listed as Active and ROHS3 compliant. No end-of-life notice or last-time-buy window is in effect. For BOM planning, there is no LTB risk and no forced redesign. Pricing and stock levels are confirmed at quote time against an RFQ — the part is sourced to order through independent distribution.","metaTitle":"SN74AUC1G19DCKR TI 74AUC Decoder/Demux 1:2, SC-70-6","metaDescription":"SN74AUC1G19DCKR from TI is a single 1:2 decoder/demultiplexer in the 74AUC series. Operates from 0.8V to 2.7V, industrial temp range -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"74AUC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Decoder/Demultiplexer","Series":"74AUC","Circuit":"1 x 1:2","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"6-TSSOP, SC-88, SOT-363","lifecycle_stage":"eol_hot","Voltage - Supply":"0.8V ~ 2.7V","Independent Circuits":"1","Operating Temperature":"-40°C ~ 85°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"SC-70-6","Current - Output High, Low":"9mA, 9mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.49","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.49000","currency":"USD"},{"qty":10,"price":"$0.42100","currency":"USD"},{"qty":25,"price":"$0.39320","currency":"USD"},{"qty":100,"price":"$0.31460","currency":"USD"},{"qty":250,"price":"$0.29212","currency":"USD"},{"qty":500,"price":"$0.24720","currency":"USD"},{"qty":1000,"price":"$0.19101","currency":"USD"},{"qty":3000,"price":"$0.17416","currency":"USD"},{"qty":6000,"price":"$0.16292","currency":"USD"},{"qty":15000,"price":"$0.15900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4cf1cc4a52955bf8a9cd0e5e0206e7c2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between SN74AUC1G19DCKR and SN74AUC1G19DCKRG4?","answer":"The SN74AUC1G19DCKR and SN74AUC1G19DCKRG4 are functionally identical. The G4 suffix historically indicated a lead-free or green packaging option, but both are now ROHS3 compliant and interchangeable for new designs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74AUC1G19DCKR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74AUC1G19DCKR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}