{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74AUC2GU04DCKR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74AUC2GU04DCKR","canonicalUrl":"https://icboms.com/texas-instruments/SN74AUC2GU04DCKR","factsUrl":"https://icboms.com/api/mcp/products/SN74AUC2GU04DCKR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74AUC series, SN74AUC2GU04DCKR, Inverter, 2 Circuit, 2-Input, 9mA, 0.8V to 2.7V, -40°C to 85°C, SC-70-6.","salesMarkdown":"## Dual unbuffered inverter for ultra-low-voltage logic The Texas Instruments SN74AUC2GU04DCKR is a dual unbuffered inverter from the 74AUC series, designed for sub-3V logic rails down to 0.8 V. Each of the two independent inverters can sink or source 9 mA, and the propagation delay is 2 ns at 2.5 V with a 30 pF load. The part is housed in a 6-pin SC-70-6 (SOT-363) package for surface-mount assembly and operates over the industrial temperature range of -40°C to 85°C. ## 0.8 V to 2.7 V supply — what it means for the rail budget The 0.8 V to 2.7 V supply range places this part in the ultra-low-voltage logic tier. It is a fit for battery-powered handhelds, near-threshold computing blocks, or any design where the core logic rail is below 1.8 V. At 2.5 V the 2 ns propagation delay is competitive with faster families, but the real advantage is the ability to run from a single Li-ion cell near its end-of-discharge voltage without a boost converter. Quiescent current is a maximum of 10 µA across the full supply range, so the part adds negligible standby draw in always-on sensor interfaces or wake-up logic chains. ## Active lifecycle — no LTB risk for new builds The SN74AUC2GU04DCKR carries an Active product status and is RoHS3 compliant.","metaTitle":"SN74AUC2GU04DCKR 74AUC Dual Inverter, SC-70-6, 0.8V–2.7V","metaDescription":"TI SN74AUC2GU04DCKR dual unbuffered inverter in SC-70-6. 0.8V–2.7V supply, 2 ns prop delay at 2.5V, 30 pF. Industrial temp -40°C to 85°C. Active, RoHS3.","metaKeywords":null},"attributes":{"series":"74AUC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Series":"74AUC","Package":"Tape & Reel (TR); Cut Tape (CT)","Logic Type":"Inverter","Mounting Type":"Surface Mount","Package / Case":"6-TSSOP, SC-88, SOT-363","lifecycle_stage":"eol_hot","Number of Inputs":"2","Voltage - Supply":"0.8V ~ 2.7V","Number of Circuits":"2","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"SC-70-6","Current - Quiescent (Max)":"10 µA","Current - Output High, Low":"9mA, 9mA","Max Propagation Delay @ V, Max CL":"2ns @ 2.5V, 30pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.75","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.75000","currency":"USD"},{"qty":10,"price":"$0.66100","currency":"USD"},{"qty":25,"price":"$0.62120","currency":"USD"},{"qty":100,"price":"$0.50690","currency":"USD"},{"qty":250,"price":"$0.47080","currency":"USD"},{"qty":500,"price":"$0.40068","currency":"USD"},{"qty":1000,"price":"$0.32054","currency":"USD"},{"qty":3000,"price":"$0.29049","currency":"USD"},{"qty":6000,"price":"$0.28350","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/bde7c42c923be86d1da6b86cfdf4e6bc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is SN74AUC2GU04DCKR a direct replacement for SN74AUC2G04DCKR?","answer":"The SN74AUC2GU04DCKR is the unbuffered version (GU04) of the 74AUC dual inverter. The SN74AUC2G04DCKR is the buffered variant. Both share the same pinout and package, but the unbuffered output has less drive strength and a different propagation delay characteristic. Check the output drive and timing requirements of your specific bus before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74AUC2GU04DCKR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74AUC2GU04DCKR 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}}