{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD74HCT74M","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD74HCT74M","canonicalUrl":"https://icboms.com/texas-instruments/CD74HCT74M","factsUrl":"https://icboms.com/api/mcp/products/CD74HCT74M","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HCT series D-Type flip-flop, CD74HCT74M, dual 1-bit, positive edge triggered, complementary output, 14-SOIC package, 50 MHz clock frequency, 4.5V to 5.5V supply.","salesMarkdown":"## Dual D-type with set/reset, 50 MHz ceiling The CD74HCT74M is a dual positive-edge-triggered D-type flip-flop from the 74HCT family, each element carrying independent Set (Preset) and Reset inputs with complementary outputs. Clock frequency is rated to 50 MHz — the propagation delay of 35 ns at 4.5 V, 50 pF sets the timing margin for the downstream logic, not the toggle rate itself. Quiescent current is 4 µA typical; the output can source or sink 4 mA per pin, enough to drive a standard LS load or a low-power LED indicator without a buffer. Housed in a 14-SOIC narrow-body package (0.154-inch width, 3.90 mm), the CD74HCT74M occupies the same land pattern as the industry-standard SOIC-14. The 1.27 mm pitch is layout-friendly — two-layer boards fan out the pins without vias. This covers engine-bay electronics, outdoor telecom cabinets, and any environment where the junction sees sustained heat. Input capacitance is 10 pF per pin, typical for the HCT process. ## Active production, ROHS3, no cross-reference needed That part runs on a lower supply rail and switches faster, but the CD74HCT74M's 5 V-only operation and wider temperature range (-55°C vs -40°C) make it the better fit for legacy 5 V buses and extreme-temperature racks.","metaTitle":"CD74HCT74M Texas Instruments D-Type Flip-Flop, 50 MHz","metaDescription":"CD74HCT74M dual D-type flip-flop with set/reset, 50 MHz clock, 35ns delay at 4.5V. Active production, ROHS3 compliant. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":"74HCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"D-Type","Series":"74HCT","Package":"Tube","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":"50 MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Input Capacitance":"10 pF","Number of Elements":"2","Operating Temperature":"-55°C ~ 125°C (TA)","Supplier Device Package":"14-SOIC","Current - Quiescent (Iq)":"4 µA","Current - Output High, Low":"4mA, 4mA","Number of Bits per Element":"1","Max Propagation Delay @ V, Max CL":"35ns @ 4.5V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.18","priceTiers":[{"qty":1,"price":"$1.18000","currency":"USD"},{"qty":10,"price":"$1.05100","currency":"USD"},{"qty":25,"price":"$0.99720","currency":"USD"},{"qty":100,"price":"$0.81920","currency":"USD"},{"qty":250,"price":"$0.76576","currency":"USD"},{"qty":500,"price":"$0.67670","currency":"USD"},{"qty":1000,"price":"$0.53424","currency":"USD"},{"qty":2500,"price":"$0.50400","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d0137fcf89091f9a01255acff41a730e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CD74HCT74M/alternatives.json"},"ai":{"faq":[{"question":"What is the propagation delay of CD74HCT74M at 5 V?","answer":"Maximum propagation delay is 35 ns at 4.5 V supply with a 50 pF load. At the nominal 5 V rail the delay is typically shorter, but the datasheet's worst-case figure is the one to use for timing closure across temperature and voltage corners."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD74HCT74M","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD74HCT74M when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}