{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HC273QPWRG4Q1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HC273QPWRG4Q1","canonicalUrl":"https://icboms.com/texas-instruments/SN74HC273QPWRG4Q1","factsUrl":"https://icboms.com/api/mcp/products/SN74HC273QPWRG4Q1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HC series SN74HC273QPWRG4Q1 D-Type flip-flop, 8-bit, positive edge trigger, non-inverted output, master reset, 60 MHz, 20-TSSOP.","salesMarkdown":"## 8-bit register with master reset for automotive and industrial logic The Texas Instruments SN74HC273QPWRG4Q1 is an 8-bit D-type flip-flop from the 74HC family, clocked on the positive edge with a non-inverted output and a master-reset function that clears all bits asynchronously. The 60 MHz clock ceiling and 27 ns max propagation delay at 6 V, 50 pF set the timing budget for a backplane or control bus — the 27 ns figure is the worst-case path from clock edge to output valid, so the downstream latch or processor must sample after that window closes. ## Drive strength, quiescent draw, and package fit Each output sources or sinks 5.2 mA, which is typical for HC logic — enough to drive one or two standard CMOS loads directly, but not enough for a relay or LED without a buffer. The 3 pF input capacitance loads the driving gate by about the same amount as a short PCB trace. ## Active production and sourcing posture Sourced through authorized and independent distribution channels; lead time and volume pricing are confirmed at RFQ against the BOM quantity.","metaTitle":"SN74HC273QPWRG4Q1 D-Type Flip-Flop, 60 MHz, 20-TSSOP","metaDescription":"Active-production SN74HC273QPWRG4Q1, 8-bit D-type flip-flop with master reset. 60 MHz clock, 2-6 V supply, -40 to +125°C. Available to order.","metaKeywords":null},"attributes":{"series":"74HC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Type":"D-Type","Series":"74HC","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Master Reset","Output Type":"Non-Inverted","Trigger Type":"Positive Edge","Mounting Type":"Surface Mount","Package / Case":"20-TSSOP (0.173\\\", 4.40mm Width)","Clock Frequency":"60 MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"2V ~ 6V","Input Capacitance":"3 pF","Number of Elements":"1","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"20-TSSOP","Current - Quiescent (Iq)":"8 µA","Current - Output High, Low":"5.2mA, 5.2mA","Number of Bits per Element":"8","Max Propagation Delay @ V, Max CL":"27ns @ 6V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.19","priceTiers":[{"qty":1,"price":"$1.19000","currency":"USD"},{"qty":10,"price":"$1.06600","currency":"USD"},{"qty":25,"price":"$1.01200","currency":"USD"},{"qty":100,"price":"$0.83140","currency":"USD"},{"qty":250,"price":"$0.77712","currency":"USD"},{"qty":500,"price":"$0.68678","currency":"USD"},{"qty":1000,"price":"$0.54219","currency":"USD"},{"qty":2000,"price":"$0.51150","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/17a0127caff602d995f2f5f29818aa9e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74HC273QPWRG4Q1/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HC273QPWRG4Q1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HC273QPWRG4Q1 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}}