{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HCS72DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HCS72DR","canonicalUrl":"https://icboms.com/texas-instruments/SN74HCS72DR","factsUrl":"https://icboms.com/api/mcp/products/SN74HCS72DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HCS series D-Type flip-flop, SN74HCS72DR, dual 2-bit, negative-edge triggered, Set(Preset) and Reset, complementary output, 74 MHz, 2V-6V, 14-SOIC.","salesMarkdown":"## 14-SOIC dual flip-flop with set/reset The SN74HCS72DR packs two independent D-type flip-flops into a 14-SOIC package (3.90 mm width), each with Set (Preset) and Reset inputs and complementary outputs. Negative-edge triggered with a 74 MHz clock ceiling, it handles moderate-speed logic chains in control and data-path applications. Supply range spans 2 V to 6 V, making it compatible with both 3.3 V and 5 V logic rails without a level translator. The 2 µA quiescent current keeps standby draw negligible in battery-powered or always-on circuits. ## Timing and drive at the board level Maximum propagation delay is 15 ns at 6 V with a 50 pF load — the output settles within one 74 MHz clock period, so the timing budget for downstream logic starts at that figure. Output drive is 7.8 mA source and sink, enough to switch a standard CMOS gate input or a low-power LED indicator directly. Input capacitance is 5 pF per pin, a light load on the driving stage. The -40°C to 125°C operating range covers industrial and automotive under-hood environments — no derating needed for a hot enclosure or cold start. ## Sourcing and lifecycle It is sourced through authorized and independent distribution; lead time and pricing are confirmed at RFQ against the BOM quantity.","metaTitle":"SN74HCS72DR Texas Instruments D-Type Flip-Flop, 74 MHz","metaDescription":"Texas Instruments SN74HCS72DR dual D-type flip-flop with set/reset, negative-edge triggered. 74 MHz clock, 2V-6V supply, -40 to 125°C.","metaKeywords":null},"attributes":{"series":"74HCS","packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"D-Type","Series":"74HCS","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Set(Preset) and Reset","Output Type":"Complementary","Trigger Type":"Negative Edge","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","Clock Frequency":"74 MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"2V ~ 6V","Input Capacitance":"5 pF","Number of Elements":"2","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"14-SOIC","Current - Quiescent (Iq)":"2 µA","Current - Output High, Low":"7.8mA, 7.8mA","Number of Bits per Element":"1","Max Propagation Delay @ V, Max CL":"15ns @ 6V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.35","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.35000","currency":"USD"},{"qty":10,"price":"$0.28500","currency":"USD"},{"qty":25,"price":"$0.26040","currency":"USD"},{"qty":100,"price":"$0.19390","currency":"USD"},{"qty":250,"price":"$0.17576","currency":"USD"},{"qty":500,"price":"$0.14544","currency":"USD"},{"qty":1000,"price":"$0.10908","currency":"USD"},{"qty":2500,"price":"$0.09999","currency":"USD"},{"qty":5000,"price":"$0.09393","currency":"USD"},{"qty":12500,"price":"$0.08787","currency":"USD"},{"qty":25000,"price":"$0.08060","currency":"USD"},{"qty":62500,"price":"$0.07757","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c94d0c40c5ddacff17e0ccf6a52c7a38.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HCS72DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HCS72DR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}