{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74AUC1G74DCUR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74AUC1G74DCUR","canonicalUrl":"https://icboms.com/texas-instruments/SN74AUC1G74DCUR","factsUrl":"https://icboms.com/api/mcp/products/SN74AUC1G74DCUR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74AUC series, D-Type flip-flop, SN74AUC1G74DCUR, single positive-edge triggered, complementary outputs, preset and reset, 275 MHz, 0.8V-2.7V supply, 8-VSSOP package, -40°C to 85°C.","salesMarkdown":"## Preset and Reset — not just a clocked flip-flop The Set and Reset inputs are asynchronous and active-low. That means you can force the output high or low independent of the clock — useful for a power-on clear, a manual override, or a test-mode latch. The complementary outputs (Q and Q-bar) give you both polarities without an external inverter. Input capacitance is 2.5 pF, light enough to not load the driving gate. ## Temperature grade and environment Rated -40°C to 85°C, the industrial temperature range. This covers outdoor telecom cabinets, factory-floor controllers, and indoor equipment that sees ambient swings. Not automotive-grade (no AEC-Q100 claim), so not for under-hood or chassis-domain applications. The 8-VSSOP package is surface-mount only; no through-hole variant exists in this series. ## Lifecycle and sourcing TI lists the SN74AUC1G74DCUR as Active and ROHS3 compliant. No end-of-life notice or last-time-buy is in effect.","metaTitle":"SN74AUC1G74DCUR D-Type Flip-Flop, 275 MHz, 0.8V-2.7V","metaDescription":"TI SN74AUC1G74DCUR single D-type flip-flop with preset and reset. 275 MHz clock, 1.8 ns propagation delay, 0.8V-2.7V supply. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":"74AUC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"D-Type","Series":"74AUC","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Set(Preset) and Reset","Output Type":"Complementary","Trigger Type":"Positive Edge","Mounting Type":"Surface Mount","Package / Case":"8-VFSOP (0.091\\\", 2.30mm Width)","Clock Frequency":"275 MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"0.8V ~ 2.7V","Input Capacitance":"2.5 pF","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-VSSOP","Current - Quiescent (Iq)":"10 µA","Current - Output High, Low":"9mA, 9mA","Number of Bits per Element":"1","Max Propagation Delay @ V, Max CL":"1.8ns @ 2.5V, 30pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.61","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.61000","currency":"USD"},{"qty":10,"price":"$0.52500","currency":"USD"},{"qty":25,"price":"$0.48960","currency":"USD"},{"qty":100,"price":"$0.39180","currency":"USD"},{"qty":250,"price":"$0.36380","currency":"USD"},{"qty":500,"price":"$0.30782","currency":"USD"},{"qty":1000,"price":"$0.23786","currency":"USD"},{"qty":3000,"price":"$0.21688","currency":"USD"},{"qty":6000,"price":"$0.20288","currency":"USD"},{"qty":15000,"price":"$0.19800","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/fe2aeee144ba85b12a96fed54c792ae9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does SN74AUC1G74DCUR have preset and reset?","answer":"Yes, the SN74AUC1G74DCUR includes asynchronous Set (Preset) and Reset inputs, both active-low, allowing the output to be forced high or low independent of the clock."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74AUC1G74DCUR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74AUC1G74DCUR 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}}