{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LVC74APWT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LVC74APWT","canonicalUrl":"https://icboms.com/texas-instruments/SN74LVC74APWT","factsUrl":"https://icboms.com/api/mcp/products/SN74LVC74APWT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVC series D-Type flip-flop, SN74LVC74APWT, dual 1-bit positive-edge triggered with set and reset, complementary outputs, 150 MHz clock, 5.2 ns propagation delay at 3.3V/50pF, 1.65V–3.6V supply, 24 mA output drive, -40°C to 125°C, 14-TSSOP package.","salesMarkdown":"## What this dual D-type flip-flop brings to a mixed-voltage board It belongs to the 74LVC family, designed for 1.65V to 3.6V operation, which means it bridges 1.8V, 2.5V, and 3.3V logic rails without a separate level shifter — a common headache on multi-voltage boards where a 3.3V controller talks to a 1.8V sensor. ## 150 MHz clock and 5.2 ns propagation delay — the timing budget numbers At 150 MHz maximum clock frequency, this flip-flop keeps up with fast serial interfaces and high-speed state machines. The 5.2 ns propagation delay at 3.3V with a 50 pF load is the number a layout engineer checks against setup and hold times — it leaves enough margin for most 100 MHz+ bus designs without forcing a faster (and pricier) logic family. Compare that to the 40 MHz ceiling and 25 ns delay of the SN74LS175NS at 5V — the 74LVC part is in a different speed tier, and it runs at lower voltage, which matters when your board's core rail is 3.3V or 1.8V. No last-time-buy clock ticking, no scramble for surplus stock. ## 24 mA output drive — enough for standard loads without a buffer Each output can sink or source 24 mA, which handles typical logic fan-out of ten LSTTL loads or drives a small LED indicator directly. The 10 µA quiescent current means it won't drain a battery-powered rail in sleep mode.","metaTitle":"SN74LVC74APWT D-Type Flip-Flop, 150 MHz, 14-TSSOP","metaDescription":"Texas Instruments SN74LVC74APWT dual D-type flip-flop with set/reset, 150 MHz clock, 5.2 ns prop delay at 3.3V, 1.65V–3.6V supply, -40°C to 125°C, 24 mA output","metaKeywords":null},"attributes":{"series":"74LVC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"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-TSSOP (0.173\\\", 4.40mm 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-TSSOP","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 SN74LVC74APWT RoHS compliant?","answer":"Yes, the SN74LVC74APWT is ROHS3 compliant per the lifecycle record."},{"question":"What are the alternatives to SN74LVC74APWT?","answer":"For a true second source, check the 74LVC family's own dual flip-flop variants in the same 14-TSSOP footprint."},{"question":"Can SN74LVC74APWT operate at 3.3V?","answer":"Yes, its supply range is 1.65V to 3.6V, so 3.3V is right in the middle. The 5.2 ns propagation delay spec is measured at 3.3V with a 50 pF load."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LVC74APWT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LVC74APWT 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}}