{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HCS273QPWRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HCS273QPWRQ1","canonicalUrl":"https://icboms.com/texas-instruments/SN74HCS273QPWRQ1","factsUrl":"https://icboms.com/api/mcp/products/SN74HCS273QPWRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN74HCS273QPWRQ1 D-type flip-flop, automotive grade, 8-bit, positive-edge triggered, reset, 135 MHz clock, 2V-6V supply, 20-TSSOP package.","salesMarkdown":"## 135 MHz clock, 2V–6V supply – parametric fit for automotive logic The SN74HCS273QPWRQ1 is an 8-bit D-type flip-flop with positive-edge triggering and a master reset. Clock frequency reaches 135 MHz, which sets the maximum toggle rate for the register chain in a synchronous bus or state machine. The wide range also covers battery-backed systems where the rail droops below 3V. Quiescent current is just 2 µA typical – useful for modules that stay powered in sleep mode and only wake on a clock edge. ## Active production – no end-of-life risk for BOM planning Texas Instruments lists the SN74HCS273QPWRQ1 as Active. Sourced through authorized and independent distribution.","metaTitle":"SN74HCS273QPWRQ1 D-Type Flip-Flop, 135 MHz, AEC-Q100","metaDescription":"SN74HCS273QPWRQ1 – TI automotive D-type flip-flop, 8-bit, positive-edge triggered, 135 MHz clock, 2V-6V supply, AEC-Q100. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"D-Type","Grade":"Automotive","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Reset","Output Type":"Non-Inverted","Trigger Type":"Positive Edge","Mounting Type":"Surface Mount","Qualification":"AEC-Q100","Package / Case":"20-TSSOP (0.173\\\", 4.40mm Width)","Clock Frequency":"135 MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"2V ~ 6V","Input Capacitance":"5 pF","Number of Elements":"1","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"20-TSSOP","Current - Quiescent (Iq)":"2 µA","Current - Output High, Low":"7.8mA, 7.8mA","Number of Bits per Element":"8","Max Propagation Delay @ V, Max CL":"14.3ns @ 6V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.73","priceTiers":[{"qty":1,"price":"$0.73000","currency":"USD"},{"qty":10,"price":"$0.64700","currency":"USD"},{"qty":25,"price":"$0.60760","currency":"USD"},{"qty":100,"price":"$0.49570","currency":"USD"},{"qty":250,"price":"$0.46044","currency":"USD"},{"qty":500,"price":"$0.39188","currency":"USD"},{"qty":1000,"price":"$0.31350","currency":"USD"},{"qty":2000,"price":"$0.28412","currency":"USD"},{"qty":6000,"price":"$0.26452","currency":"USD"},{"qty":10000,"price":"$0.25472","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0942166492c18b2117864cffbb2e1b34.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74HCS273QPWRQ1/alternatives.json"},"ai":{"faq":[{"question":"What is the clock frequency and supply voltage range of SN74HCS273QPWRQ1?","answer":"The maximum clock frequency is 135 MHz, and the supply voltage range is 2V to 6V. This covers 3.3V and 5V logic systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HCS273QPWRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HCS273QPWRQ1 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}}