{"product_id":"mc74act125ml2","title":"MC74ACT125ML2","description":"\u003cp\u003eThe MC74ACT125ML2 from Motorola is a quad non-inverting buffer belonging to the 74ACT logic family. It features four independent buffer channels with 3-State outputs, ideal for bus-oriented applications. Operating from 4.5V to 5.5V, it is designed for 5V TTL systems, delivering 24mA output drive for robust signal transmission. The device operates over a temperature range of -40°C to 85°C, suitable for commercial and industrial environments. Packaged in a 14-SOIC, this buffer is commonly used for bus driving, signal isolation, and peripheral interfacing in digital systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh 24mA Output Drive:\u003c\/strong\u003e Can directly drive heavy loads like relays and LEDs, reducing external components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTTL-Compatible Inputs:\u003c\/strong\u003e Seamlessly interfaces with 5V TTL logic without additional level shifting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Independent Channels:\u003c\/strong\u003e Provides design flexibility for buffering multiple signals in a single package.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-State Outputs:\u003c\/strong\u003e Enables bus sharing and prevents bus contention in multiplexed systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e5V TTL Bus Buffering\u003c\/h3\u003e\u003cp\u003eWith 24mA drive capability and 3-State outputs, this buffer is perfect for driving 5V TTL buses in legacy industrial systems, ensuring reliable signal transmission over long traces.\u003c\/p\u003e\u003ch3\u003eMicrocontroller I\/O Expansion\u003c\/h3\u003e\u003cp\u003eUse it to buffer and isolate microcontroller I\/O pins, protecting the MCU from external noise and allowing connection to high-current peripherals like relays or LEDs.\u003c\/p\u003e\u003ch3\u003eMemory Data Bus Isolation\u003c\/h3\u003e\u003cp\u003eIn 5V memory systems, the 3-State outputs allow the buffer to be disabled during memory access, preventing bus contention and data corruption.\u003c\/p\u003e\u003ch3\u003ePeripheral Driver for Electromechanical Devices\u003c\/h3\u003e\u003cp\u003eThe high 24mA output current can directly drive small relays, solenoids, or indicator lamps in control panels, reducing the need for external driver transistors.\u003c\/p\u003e\u003ch3\u003eSignal Conditioning in Automotive ECUs\u003c\/h3\u003e\u003cp\u003eIn automotive engine control units, this buffer can condition and drive sensor signals to the main processor, ensuring clean logic levels in a noisy electrical environment.\u003c\/p\u003e\u003ch3\u003eTest Fixture Signal Distribution\u003c\/h3\u003e\u003cp\u003eIn automated test equipment, the 4-channel buffer can distribute test signals to multiple points, with 3-State control for selective enabling.\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\u003eMotorola\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e74ACT\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\u003e24mA, 24mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply\u003c\/td\u003e \t\u003ctd\u003e4.5V ~ 5.5V\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-SOIC (0.209\", 5.30mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e14-SOIC\u003c\/td\u003e \u003c\/tr\u003e  \u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdl\u003e\n\u003cdt\u003eQ: What logic family is the MC74ACT125ML2?\u003c\/dt\u003e\n\u003cdd\u003eA: It is from the 74ACT family, which is Advanced CMOS Technology with TTL-compatible inputs, offering high speed and drive.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the function of this device?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a non-inverting buffer with 4 channels, providing signal buffering and isolation without changing logic polarity.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: The outputs are 3-State, allowing multiple outputs to be connected to a common bus with high-impedance control.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 4.5V to 5.5V, making it suitable for standard 5V TTL logic systems.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output current capability?\u003c\/dt\u003e\n\u003cdd\u003eA: It can source and sink 24mA per output, providing strong drive for heavy loads.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It is available in a 14-SOIC package with a 5.30mm width.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Motorola","offers":[{"title":"Default Title","offer_id":53665838006561,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/de\/products\/mc74act125ml2","provider":"HQICKEY","version":"1.0","type":"link"}