{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY74FCT273CTSOC","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CY74FCT273CTSOC","canonicalUrl":"https://icboms.com/texas-instruments/CY74FCT273CTSOC","factsUrl":"https://icboms.com/api/mcp/products/CY74FCT273CTSOC","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74FCT series D-Type flip-flop, CY74FCT273CTSOC, 8-bit, positive edge triggered, non-inverted output, master reset, 20-SOIC package, tube.","salesMarkdown":"## 8-bit D-type flip-flop with master reset The CY74FCT273CTSOC is an 8-bit D-type flip-flop from the 74FCT series, featuring a single positive-edge-triggered clock input and a master reset that clears all outputs asynchronously. Non-inverted outputs deliver 32 mA source / 64 mA sink drive capability, enough to fan out to multiple CMOS or TTL loads on the same backplane. ## Supply range and propagation delay Operates from a 4.75 V to 5.25 V supply, which covers the full 5 V ±5 % rail common in legacy industrial and telecom logic cards. Max propagation delay is 5.8 ns into a 50 pF load — this sets the ceiling for clock-to-Q timing in a synchronous bus; at 50 MHz the output settles well within one clock period, leaving margin for trace delay and receiver setup time. Quiescent current is 200 µA typical, and input capacitance is 5 pF per pin — the low load on the clock driver means a single oscillator can feed multiple flip-flops without a buffer. ## Temperature grade and package Rated for -40°C to +85°C ambient, the industrial temperature band covers most factory-floor and outdoor telecom enclosures. Housed in a 20-SOIC wide-body (7.50 mm width) — the 1.27 mm pitch is layout-friendly on two-layer boards and reworkable with standard hot-air tools.","metaTitle":"CY74FCT273CTSOC D-Type Flip-Flop, 8-Bit, 20-SOIC, TI","metaDescription":"CY74FCT273CTSOC D-Type flip-flop, 8-bit with master reset, 4.75V-5.25V supply, 5.8ns propagation delay, -40°C to 85°C. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"74FCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"D-Type","Series":"74FCT","Package":"Tube","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":"5.8ns @ 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.95","priceTiers":[{"qty":1,"price":"$0.95000","currency":"USD"},{"qty":10,"price":"$0.83600","currency":"USD"},{"qty":25,"price":"$0.78520","currency":"USD"},{"qty":100,"price":"$0.64100","currency":"USD"},{"qty":250,"price":"$0.59536","currency":"USD"},{"qty":500,"price":"$0.50668","currency":"USD"},{"qty":1000,"price":"$0.40534","currency":"USD"},{"qty":2500,"price":"$0.36734","currency":"USD"},{"qty":5000,"price":"$0.35850","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7e02acf0524be32f62be456bc272503d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY74FCT273CTSOC/alternatives.json"},"ai":{"faq":[{"question":"What is the propagation delay of CY74FCT273CTSOC?","answer":"Maximum propagation delay is 5.8 ns measured into a 50 pF load at the rated supply voltage. This is the clock-to-Q delay for a single bit switching — budget this into the worst-case timing path along with the clock skew and receiver setup time."},{"question":"What compliance documentation does Texas Instruments provide for CY74FCT273CTSOC?","answer":"The part is ROHS3 compliant. No REACH, UL, or IEC certification is listed in the available documentation for this specific order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CY74FCT273CTSOC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CY74FCT273CTSOC 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}}