{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY74FCT273TSOCT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CY74FCT273TSOCT","canonicalUrl":"https://icboms.com/texas-instruments/CY74FCT273TSOCT","factsUrl":"https://icboms.com/api/mcp/products/CY74FCT273TSOCT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74FCT series D-type flip-flop, CY74FCT273TSOCT, 8-bit, master reset, non-inverted output, positive edge triggered, 4.75V~5.25V supply, 13ns @ 5V/50pF, 20-SOIC, tape and reel.","salesMarkdown":"## 8-bit D flip-flop with master reset The CY74FCT273TSOCT is an 8-bit D-type flip-flop from the 74FCT series, featuring a master reset input and non-inverted outputs on a positive edge trigger. Maximum propagation delay is 13ns at 5V with a 50pF load — this sets the data-to-output timing budget for synchronous bus interfaces and state machines running below 77 MHz. ## Output drive and quiescent draw Output current capability is 32mA source and 64mA sink per channel, sufficient to drive multiple LS/TTL loads or short PCB traces without external buffers. Quiescent current is 200 µA typical, a low static draw for a 5V octal register — the power budget stays under 1 mW per chip at idle, which matters in densely populated backplanes where hundreds of registers share a supply rail. Input capacitance is 5 pF per pin, keeping the bus load light on the driving device. ## Package and assembly fit The supplier device package is 20-SOIC. Surface-mount package suits mixed-signal PCBs where through-hole logic is being phased out of the BOM. RoHS3 compliant (2011/65/EU + 2015/863), no exemptions needed — clears the compliance gate for EU-market equipment without a waiver review.","metaTitle":"CY74FCT273TSOCT Texas Instruments 8-bit D Flip-Flop, 13ns","metaDescription":"Texas Instruments CY74FCT273TSOCT D-type flip-flop, 8-bit with master reset. 13ns propagation delay at 5V, 50pF. Active, ROHS3 compliant. 20-SOIC.","metaKeywords":null},"attributes":{"series":"74FCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Type":"D-Type","Series":"74FCT","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 (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Input Capacitance":"5 pF","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"20-SOIC","Current - Quiescent (Iq)":"200 µA","Current - Output High, Low":"32mA, 64mA","Number of Bits per Element":"8","Max Propagation Delay @ V, Max CL":"13ns @ 5V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.05","priceTiers":[{"qty":1,"price":"$1.05000","currency":"USD"},{"qty":10,"price":"$0.94100","currency":"USD"},{"qty":25,"price":"$0.89320","currency":"USD"},{"qty":100,"price":"$0.73380","currency":"USD"},{"qty":250,"price":"$0.68596","currency":"USD"},{"qty":500,"price":"$0.60622","currency":"USD"},{"qty":1000,"price":"$0.47859","currency":"USD"},{"qty":2000,"price":"$0.45150","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7e02acf0524be32f62be456bc272503d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY74FCT273TSOCT/alternatives.json"},"ai":{"faq":[{"question":"What is the propagation delay of CY74FCT273TSOCT?","answer":"Maximum propagation delay is 13ns at 5V supply with a 50pF load. This is the spec that governs timing closure for the data-to-output path in synchronous designs."},{"question":"What package does CY74FCT273TSOCT come in?","answer":"20-SOIC wide body (7.50 mm width), surface-mount. The supplier device package is 20-SOIC."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CY74FCT273TSOCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CY74FCT273TSOCT 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}}