{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HC74N","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HC74N","canonicalUrl":"https://icboms.com/texas-instruments/SN74HC74N","factsUrl":"https://icboms.com/api/mcp/products/SN74HC74N","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HC series D-Type flip-flop, SN74HC74N, dual 1-bit, positive edge trigger, complementary outputs, set and reset, 60 MHz, 2V-6V, 14-DIP, tube.","salesMarkdown":"## 60 MHz dual D-type with set/reset The SN74HC74N is a dual D-type flip-flop from the 74HC series, each element storing one bit with complementary outputs. It triggers on the positive edge of the clock and includes independent set (preset) and reset inputs for asynchronous control. Clock frequency reaches 60 MHz, with a propagation delay of 30 ns at 6 V into a 50 pF load — fast enough for moderate-speed logic chains in control or data buffering. Quiescent current is 4 µA, keeping the power budget tight in battery-backed or always-on sections. ## Through-hole 14-DIP for prototyping and legacy boards Housed in a 14-pin DIP (0.300\" width, 7.62 mm pitch), the SN74HC74N is through-hole mounted — a natural fit for breadboard prototyping, socketed production runs, or rework on existing 74-series footprints. Operating temperature range is -40°C to 85°C, suitable for industrial environments where the enclosure sees ambient swings but not extreme heat. Output drive capability is 5.2 mA source and sink per channel, enough to drive standard TTL loads or a few CMOS gate inputs directly.","metaTitle":"SN74HC74N D-Type Flip-Flop, 60 MHz, 2V-6V, 14-DIP, Active","metaDescription":"Texas Instruments SN74HC74N dual D-type flip-flop, 60 MHz clock, 2V-6V supply, -40°C to 85°C, complementary outputs, active production, ROHS3 compliant.","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":"Tube","Function":"Set(Preset) and Reset","Output Type":"Complementary","Trigger Type":"Positive Edge","Mounting Type":"Through Hole","Package / Case":"14-DIP (0.300\\\", 7.62mm)","Clock Frequency":"60 MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"2V ~ 6V","Input Capacitance":"3 pF","Number of Elements":"2","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"14-PDIP","Current - Quiescent (Iq)":"4 µA","Current - Output High, Low":"5.2mA, 5.2mA","Number of Bits per Element":"1","Max Propagation Delay @ V, Max CL":"30ns @ 6V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6","priceTiers":[{"qty":1,"price":"$0.60000","currency":"USD"},{"qty":10,"price":"$0.52800","currency":"USD"},{"qty":25,"price":"$0.49600","currency":"USD"},{"qty":100,"price":"$0.40500","currency":"USD"},{"qty":250,"price":"$0.37616","currency":"USD"},{"qty":500,"price":"$0.32012","currency":"USD"},{"qty":1000,"price":"$0.25610","currency":"USD"},{"qty":2500,"price":"$0.23209","currency":"USD"},{"qty":5000,"price":"$0.22650","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/117e1a33d65c6c5531fe6b18c83e4001.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74HC74N/alternatives.json"},"ai":{"faq":[{"question":"Will SN74HC74N drop into a board designed for SN74LS378N?","answer":"Both are 14-pin DIP packages, but the SN74HC74N runs on 2-6 V supply and provides complementary outputs, while the SN74LS378N requires 4.75 V and outputs only non-inverted signals. The pinout and function are not identical — verify the schematic before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HC74N","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HC74N 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}}