{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HC112N","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HC112N","canonicalUrl":"https://icboms.com/texas-instruments/SN74HC112N","factsUrl":"https://icboms.com/api/mcp/products/SN74HC112N","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HC series, JK Type flip-flop, 16-DIP (0.300\", 7.62mm), through hole, 60 MHz, 2V ~ 6V, -40°C ~ 85°C, complementary outputs, negative edge trigger, set(preset) and reset.","salesMarkdown":"## Dual JK flip-flop with set/reset — what you're getting The Texas Instruments SN74HC112N is a dual JK-type flip-flop in a 16-pin DIP package, one bit per element, with complementary outputs and negative-edge clock triggering. Each flip-flop has independent set (preset) and reset inputs, so you can force the outputs high or low regardless of the clock state. Clock frequency hits 60 MHz — fast enough for counters, frequency dividers, and state machines in industrial logic. Supply range runs 2V to 6V, meaning it works off a 3.3V or 5V rail without a separate regulator. The -40°C to 85°C temperature grade puts it on the industrial floor, not just a benchtop. ## 60 MHz clock — timing margin for counters Clock frequency is 60 MHz. Propagation delay is 13 ns into 50 pF at 6V. ## Negative-edge trigger — which clock edge matters This flip-flop clocks on the falling edge. Set and reset are asynchronous and active-low. ## Quiescent draw and output drive Quiescent current sits at 4 µA — negligible for battery-backed or always-on logic. Outputs source and sink 5.2 mA each, enough to drive a standard TTL load or an LED with a series resistor, but not enough for a relay coil directly. Input capacitance is 3 pF, so fan-out to other HC gates is generous. ## Lifecycle and sourcing The SN74HC112N is listed as Active and ROHS3 compliant. No end-of-life notice, no last-time-buy window.","metaTitle":"SN74HC112N JK Flip-Flop, 60 MHz, 16-DIP, -40 to 85°C","metaDescription":"TI SN74HC112N dual JK flip-flop with set/reset, negative-edge trigger, complementary outputs. 60 MHz clock, 2V–6V supply, industrial temp. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"74HC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"JK Type","Series":"74HC","Package":"Tube","Function":"Set(Preset) and Reset","Output Type":"Complementary","Trigger Type":"Negative Edge","Mounting Type":"Through Hole","Package / Case":"16-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":"16-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":"13ns @ 6V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6","stockQuantity":0,"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/96d5a99e106aa52e4c9cd3a58e8226a1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can SN74HC112N replace 74LS112?","answer":"The SN74HC112N is a high-speed CMOS (74HC) version of the 74LS112. It is pin-compatible and functionally identical (dual JK, negative-edge trigger, set/reset). The HC version runs on a wider supply range (2V–6V vs 4.75V–5.25V for LS) and draws far less quiescent current (4 µA vs roughly 20 mA for LS). It can replace a 74LS112 in most designs as long as the load capacitance and drive current are within HC limits."},{"question":"What is the lead time for SN74HC112N?","answer":"Lead time is confirmed at quote time against an RFQ. As an active part with broad distribution, typical lead times are short, but the exact number depends on current factory backlog and distributor stock — request a quote for the current lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HC112N","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HC112N 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}}