{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HC273NSR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HC273NSR","canonicalUrl":"https://icboms.com/texas-instruments/SN74HC273NSR","factsUrl":"https://icboms.com/api/mcp/products/SN74HC273NSR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HC series D-Type flip-flop, SN74HC273NSR, 8-bit, positive edge trigger, master reset, non-inverted output, 60 MHz clock, 20-SOIC package.","salesMarkdown":"## 8-bit D-type with master reset The SN74HC273NSR is an 8-bit D-type flip-flop from the 74HC family, clocked on the positive edge with a master reset that clears all outputs asynchronously. It runs on a 2 V to 6 V supply rail and delivers 5.2 mA source/sink per output — enough to drive standard logic inputs or low-current LEDs directly. Housed in a 20-SOIC package (0.209-inch body width), it is a surface-mount part that fits the standard 20-SO footprint. The 60 MHz clock ceiling and 27 ns propagation delay at 6 V, 50 pF load place it in the mid-speed band of the 74HC logic family — fast enough for most control and data-latch tasks in industrial or consumer boards. ## Active lifecycle and compliance The operating temperature range of -40°C to 85°C covers commercial and most industrial environments. Quiescent current is just 8 µA, making it suitable for power-sensitive applications where the flip-flop sits idle between clock events. ## Sourcing and availability Sourced through independent distribution channels, the SN74HC273NSR is quoted to order against your BOM quantity. Availability and current pricing are confirmed at RFQ time — no stock-holding claim is made here. For volume procurement or design-in support, the part is supplied in Tape & Reel or Cut Tape options. The 20-SOIC package is a common footprint shared across many 74HC and 74HCT devices, easing second-sourcing if needed.","metaTitle":"SN74HC273NSR 74HC D-Type Flip-Flop, 60 MHz, 20-SOIC","metaDescription":"SN74HC273NSR Texas Instruments 74HC D-Type flip-flop, 8-bit, 60 MHz, 20-SOIC. Active production, ROHS3 compliant. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":"74HC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"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-SOIC (0.209\\\", 5.30mm 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 ~ 85°C (TA)","Supplier Device Package":"20-SO","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":"$0.88","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.88000","currency":"USD"},{"qty":10,"price":"$0.77300","currency":"USD"},{"qty":25,"price":"$0.72640","currency":"USD"},{"qty":100,"price":"$0.59270","currency":"USD"},{"qty":250,"price":"$0.55052","currency":"USD"},{"qty":500,"price":"$0.46852","currency":"USD"},{"qty":1000,"price":"$0.37482","currency":"USD"},{"qty":2000,"price":"$0.33968","currency":"USD"},{"qty":6000,"price":"$0.33150","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/dc31e281ff6735aa22608fe79f88c6ce.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HC273NSR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HC273NSR 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}}