{"product_id":"mm74hc125mtc","title":"MM74HC125MTC","description":"\u003cp\u003eThe MM74HC125MTC is a quad non-inverting buffer from Fairchild Semiconductor, featuring 3-State outputs for bus-oriented applications. Operating from 2V to 6V, it provides 7.8mA output current per channel. This 74HC logic device is ideal for signal buffering, level shifting, and driving multiple loads in digital systems. Its 14-TSSOP package is suitable for space-constrained designs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide 2V to 6V Supply Range:\u003c\/strong\u003e Compatible with both 3.3V and 5V systems, simplifying mixed-voltage design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-State Outputs:\u003c\/strong\u003e Enables bus sharing and prevents bus contention in multiplexed applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Output Current (7.8mA):\u003c\/strong\u003e Can drive LEDs, relays, and multiple logic inputs directly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact TSSOP Package:\u003c\/strong\u003e Saves board space in dense electronic assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBus Interfacing and Isolation\u003c\/h3\u003e\u003cp\u003eThe 3-State outputs allow the MM74HC125MTC to be used for connecting multiple peripherals to a common data bus. When the output enable is inactive, the buffer presents a high impedance, preventing bus contention.\u003c\/p\u003e\u003ch3\u003eSignal Buffering for High-Fanout Applications\u003c\/h3\u003e\u003cp\u003eWith a wide 2V to 6V supply range and 7.8mA output current, this buffer can drive multiple loads, ensuring signal integrity in systems with high fan-out requirements.\u003c\/p\u003e\u003ch3\u003eLevel Shifting Between 3.3V and 5V Systems\u003c\/h3\u003e\u003cp\u003eOperating from 2V to 6V, the MM74HC125MTC can be used to shift logic levels between different voltage domains, ensuring proper communication between 3.3V and 5V components.\u003c\/p\u003e\u003ch3\u003eDriving LEDs and Relays\u003c\/h3\u003e\u003cp\u003eThe 7.8mA sink\/source capability is sufficient to drive LEDs directly or control low-power relays through a transistor, simplifying interface designs.\u003c\/p\u003e\u003ch3\u003eIndustrial Control Input\/Output Modules\u003c\/h3\u003e\u003cp\u003eIn industrial PLCs and control systems, this buffer can isolate and condition signals from sensors and switches, providing a clean interface to the main controller.\u003c\/p\u003e\u003ch3\u003eMemory Address and Data Line Buffering\u003c\/h3\u003e\u003cp\u003eFor memory systems, the MM74HC125MTC can buffer address and data lines, reducing capacitive loading on the memory controller and improving signal timing.\u003c\/p\u003e\u003ctable\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr\u003e \t\u003ctd\u003eProduct attributes\u003c\/td\u003e \t\u003ctd\u003eProperty Value\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eManufacturer\u003c\/td\u003e \t\u003ctd\u003eFairchild Semiconductor\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e74HC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eBulk | \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePart Status\u003c\/td\u003e \t\u003ctd\u003eActive\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eLogic Type\u003c\/td\u003e \t\u003ctd\u003eBuffer, Non-Inverting\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of Elements\u003c\/td\u003e \t\u003ctd\u003e4\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of Bits per Element\u003c\/td\u003e \t\u003ctd\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eInput Type\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOutput Type\u003c\/td\u003e \t\u003ctd\u003e3-State\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCurrent - Output High, Low\u003c\/td\u003e \t\u003ctd\u003e7.8mA, 7.8mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply\u003c\/td\u003e \t\u003ctd\u003e2V ~ 6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-40°C ~ 85°C (TA)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eGrade\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eQualification\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMounting Type\u003c\/td\u003e \t\u003ctd\u003eSurface Mount\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e14-TSSOP (0.173\", 4.40mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e14-TSSOP\u003c\/td\u003e \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd\u003eROHS\u003c\/td\u003e   \u003ctd\u003e\u003cimg class=\"ROSHICON\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/ROHSICON.png?v=1757832376\"\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdl\u003e\n\u003cdt\u003eQ: What is the logic family of the MM74HC125MTC?\u003c\/dt\u003e\n\u003cdd\u003eA: It belongs to the 74HC (High-Speed CMOS) logic family.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the function of this IC?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a quad (4-channel) non-inverting buffer with 3-State outputs.\u003c\/dd\u003e\n\u003cdt\u003eQ: How many channels does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 4 independent buffer channels.\u003c\/dd\u003e\n\u003cdt\u003eQ: What type of output does it feature?\u003c\/dt\u003e\n\u003cdd\u003eA: It features 3-State outputs, allowing connection to shared buses.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 2V to 6V, making it compatible with TTL and CMOS logic levels.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 14-TSSOP (4.40mm width) package.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Fairchild Semiconductor","offers":[{"title":"Default Title","offer_id":53665850491169,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/de\/products\/mm74hc125mtc","provider":"HQICKEY","version":"1.0","type":"link"}