{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74ABT574ANSR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74ABT574ANSR","canonicalUrl":"https://icboms.com/texas-instruments/SN74ABT574ANSR","factsUrl":"https://icboms.com/api/mcp/products/SN74ABT574ANSR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74ABT series D-Type flip-flop, SN74ABT574ANSR, 8-bit, positive edge triggered, tri-state non-inverted outputs, 200 MHz clock, 20-SOIC package.","salesMarkdown":"## 200 MHz clock and 6.6 ns propagation delay The SN74ABT574ANSR: The 200 MHz clock sets the data rate ceiling for the bus; the 6.6 ns delay means the output settles within one clock cycle at that speed, leaving timing margin for the downstream logic. Output drive is 32 mA sink and 64 mA source, enough to drive a heavily loaded data bus or multiple fan-out loads without needing a buffer. Quiescent current sits at 250 µA, so the part's own draw is negligible in a mixed-signal supply budget. Supplier device package is 20-SO. ## Supply voltage and input capacitance Input capacitance is 3.5 pF per pin, light enough that a single 5 V CMOS driver can clock several of these flip-flops without signal degradation from capacitive loading. The positive-edge trigger and tri-state non-inverted outputs make it a direct fit for registered data buses where the outputs share a common bus line and need to be disabled during read cycles.","metaTitle":"SN74ABT574ANSR D-Type Flip-Flop, 200 MHz, 20-SOIC - TI","metaDescription":"Texas Instruments SN74ABT574ANSR D-Type flip-flop, 200 MHz clock, 6.6 ns propagation delay, 32mA/64mA drive, -40°C to 85°C. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"74ABT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Type":"D-Type","Series":"74ABT","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Standard","Output Type":"Tri-State, Non-Inverted","Trigger Type":"Positive Edge","Mounting Type":"Surface Mount","Package / Case":"20-SOIC (0.209\\\", 5.30mm Width)","Clock Frequency":"200 MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Input Capacitance":"3.5 pF","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"20-SO","Current - Quiescent (Iq)":"250 µA","Current - Output High, Low":"32mA, 64mA","Number of Bits per Element":"8","Max Propagation Delay @ V, Max CL":"6.6ns @ 5V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.22","priceTiers":[{"qty":1,"price":"$1.22000","currency":"USD"},{"qty":10,"price":"$1.09400","currency":"USD"},{"qty":25,"price":"$1.03880","currency":"USD"},{"qty":100,"price":"$0.85330","currency":"USD"},{"qty":250,"price":"$0.79764","currency":"USD"},{"qty":500,"price":"$0.70490","currency":"USD"},{"qty":1000,"price":"$0.55650","currency":"USD"},{"qty":2000,"price":"$0.52500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2f8c3ead95d39a3dc78555cf6227462b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74ABT574ANSR/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Texas Instruments provide for SN74ABT574ANSR?","answer":"Texas Instruments provides RoHS3 compliance."},{"question":"Will SN74ABT574ANSR drop into a panel that was specified around 74F374SCX-NS without rewiring?","answer":"The 74F374SCX-NS is a different logic family (74F) with a lower clock frequency (140 MHz) and a narrower temperature range (0°C to 70°C). The 74F374SCX-NS comes in bulk packaging, not the same SOIC footprint — verify the package compatibility on your PCB."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74ABT574ANSR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74ABT574ANSR 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}}