{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HC174PW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HC174PW","canonicalUrl":"https://icboms.com/texas-instruments/SN74HC174PW","factsUrl":"https://icboms.com/api/mcp/products/SN74HC174PW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HC SN74HC174PW, D-Type Positive-Edge Triggered Flip-Flop, Single 6-Bit, Master Reset, Non-Inverted Outputs, 50 MHz, 2V-6V, 16-TSSOP, -40 to 85°C.","salesMarkdown":"## What this 74HC174 hex D flip-flop does on your board The Texas Instruments SN74HC174PW is a single 6-bit positive-edge triggered D-type flip-flop with an asynchronous master reset in a 16-TSSOP package. Each of the six flip-flops captures the logic level on its D input on the rising edge of the clock and holds it until the next clock edge or until the MR (master reset) line is pulled low, which forces all outputs low regardless of the clock state. The outputs are non-inverted, so Q follows D after each clock pulse. The 74HC family's CMOS construction keeps quiescent current at 8 µA typical. ## 50 MHz clock and 27 ns propagation delay — timing margin reality Rated clock frequency is 50 MHz. Maximum propagation delay from clock to Q output is 27 ns at 6 V supply with a 50 pF load. Input capacitance is 3 pF per pin. Output drive is 5.2 mA both source and sink. ## Package and temperature grade — where it fits physically The 16-TSSOP body is 4.40 mm wide. Surface-mount only; no through-hole variant in this order code. ## Lifecycle and sourcing — active, no LTB pressure TI lists the SN74HC174PW as Active with ROHS3 compliance. There is no end-of-life notice, no last-time-buy window, and no successor part number.","metaTitle":"SN74HC174PW D-Type Flip-Flop, 50 MHz, 16-TSSOP - TI 74HC","metaDescription":"TI SN74HC174PW positive-edge triggered D-type flip-flop with master reset. 50 MHz clock, 2V-6V supply, 5.2mA drive, -40°C to 85°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"74HC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"D-Type","Series":"74HC","Package":"Tube","Function":"Master Reset","Output Type":"Non-Inverted","Trigger Type":"Positive Edge","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","Clock Frequency":"50 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":"16-TSSOP","Current - Quiescent (Iq)":"8 µA","Current - Output High, Low":"5.2mA, 5.2mA","Number of Bits per Element":"6","Max Propagation Delay @ V, Max CL":"27ns @ 6V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.99","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.99000","currency":"USD"},{"qty":10,"price":"$0.87100","currency":"USD"},{"qty":25,"price":"$0.81840","currency":"USD"},{"qty":100,"price":"$0.66780","currency":"USD"},{"qty":250,"price":"$0.62024","currency":"USD"},{"qty":500,"price":"$0.52788","currency":"USD"},{"qty":1000,"price":"$0.42230","currency":"USD"},{"qty":2500,"price":"$0.38271","currency":"USD"},{"qty":5000,"price":"$0.37350","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ff601262f87d2dbfa46701666171e46c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can SN74HC174PW be used as a replacement for SN74HC174D?","answer":"Yes, the logic function is identical — both are 74HC174 hex D flip-flops. The SN74HC174PW is in a 16-TSSOP package (4.40 mm wide, 0.65 mm pitch), while the SN74HC174D is in an SOIC-16 package (7.50 mm wide, 1.27 mm pitch). The footprints are not compatible, so a board layout change is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HC174PW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HC174PW when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}