{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LVC74ADT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LVC74ADT","canonicalUrl":"https://icboms.com/texas-instruments/SN74LVC74ADT","factsUrl":"https://icboms.com/api/mcp/products/SN74LVC74ADT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVC series, SN74LVC74ADT, D-Type, Positive Edge Triggered, 1.65V ~ 3.6V, 14-SOIC, -40°C ~ 125°C.","salesMarkdown":"## Dual D-type flip-flop with set and reset — 150 MHz, 1.65 V to 3.6 V supply The Texas Instruments SN74LVC74ADT is a dual positive-edge-triggered D-type flip-flop with individual set (preset) and reset inputs, packaged in a 14-SOIC. Each of the two elements stores one bit, with complementary outputs (Q and Q̅). It operates from a 1.65 V to 3.6 V supply. The 150 MHz maximum clock frequency supports moderate-speed data path and control register applications. With a 24 mA source and sink output drive, it can fan out to multiple CMOS or TTL loads without external buffers. ## Temperature grade and environment Rated for -40°C to 125°C ambient operation, this flip-flop suits industrial control, automotive under-hood, and outdoor telecom equipment where the board sees temperature extremes. The 74LVC family's low quiescent current — 10 µA typical — keeps the power budget tight in always-on or battery-backed domains. ## Timing and drive — what the numbers mean for the bus The 5.2 ns maximum propagation delay at 3.3 V with a 50 pF load sets the timing budget for clock-to-Q in a synchronous design. The 24 mA output drive is enough to drive short PCB traces or multiple gate inputs; for longer backplane runs, buffer the output. ## Package and footprint Housed in a 14-SOIC (0.154\", 3.90 mm width) surface-mount package, the SN74LVC74ADT occupies a standard footprint shared across the 74LVC and 74AHCT families. The supplier device package is also 14-SOIC. ## Lifecycle and sourcing TI lists the SN74LVC74ADT as Active and ROHS3 compliant. No last-time-buy or obsolescence notice is in effect.","metaTitle":"SN74LVC74ADT Dual D-Type Flip-Flop, 150 MHz, 14-SOIC","metaDescription":"TI SN74LVC74ADT dual D-type flip-flop with set/reset, 150 MHz clock, 1.65V-3.6V supply, -40°C to 125°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"74LVC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"D-Type","Series":"74LVC","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":"14-SOIC (0.154\\\", 3.90mm Width)","Clock Frequency":"150 MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"1.65V ~ 3.6V","Input Capacitance":"5 pF","Number of Elements":"2","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"14-SOIC","Current - Quiescent (Iq)":"10 µA","Current - Output High, Low":"24mA, 24mA","Number of Bits per Element":"1","Max Propagation Delay @ V, Max CL":"5.2ns @ 3.3V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.07","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.07000","currency":"USD"},{"qty":10,"price":"$0.95400","currency":"USD"},{"qty":25,"price":"$0.90520","currency":"USD"},{"qty":100,"price":"$0.74360","currency":"USD"},{"qty":250,"price":"$0.69508","currency":"USD"},{"qty":500,"price":"$0.61428","currency":"USD"},{"qty":1250,"price":"$0.48495","currency":"USD"},{"qty":2500,"price":"$0.45750","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4029be9d3e9c21699f5f81b3683be47f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is SN74LVC74ADT RoHS compliant?","answer":"Yes, TI lists the SN74LVC74ADT as ROHS3 compliant."},{"question":"What is the equivalent of SN74LVC74ADT?","answer":"The SN74LVC74ADT is a dual D-type flip-flop in the 74LVC family. For a functional equivalent with a different temperature range or package, consider the SN74LVC74A series variants. The SN74LS175NS (quad D-type, 4-bit, 40 MHz, 0°C to 70°C) is not a direct pin-for-pin replacement — it has four bits versus two, a different package, and a narrower temperature range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LVC74ADT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LVC74ADT 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}}