{"product_id":"mc74hc244afr1","title":"MC74HC244AFR1","description":"\u003cp\u003eThe MC74HC244AFR1 from onsemi is a dual non-inverting buffer with 3-State outputs. Operating from 2V to 6V, it delivers 7.8mA output current per channel. The 74HC logic family provides high-speed CMOS performance. Packaged in a 20-SOIC, it is ideal for bus interfacing, signal buffering, and driving multiple loads in industrial and consumer electronics.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWide Supply Range (2V-6V): Compatible with 3.3V and 5V systems, offering design flexibility.\u003c\/li\u003e\n\u003cli\u003eHigh Output Current (7.8mA): Drives multiple loads or LEDs directly.\u003c\/li\u003e\n\u003cli\u003e3-State Outputs: Enables bus sharing and power saving.\u003c\/li\u003e\n\u003cli\u003eWide Temperature Range: -55°C to 125°C, suitable for harsh environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBus Interfacing in 5V Systems\u003c\/h3\u003e\u003cp\u003eWith 3-State outputs and a wide voltage range, the MC74HC244AFR1 is perfect for buffering data buses in 5V microcontroller systems.\u003c\/p\u003e\u003ch3\u003eSignal Buffering for Long Traces\u003c\/h3\u003e\u003cp\u003eUse it to buffer signals over long PCB traces, reducing noise and improving signal integrity in industrial controls.\u003c\/p\u003e\u003ch3\u003eDriving Multiple Logic Loads\u003c\/h3\u003e\u003cp\u003eThe 7.8mA output current can drive multiple TTL or CMOS inputs, ensuring reliable fan-out in complex circuits.\u003c\/p\u003e\u003ch3\u003eLevel Shifting from 3.3V to 5V\u003c\/h3\u003e\u003cp\u003eIts 2V to 6V range allows interfacing between 3.3V and 5V logic, simplifying mixed-voltage designs.\u003c\/p\u003e\u003ch3\u003eMemory Address Buffering\u003c\/h3\u003e\u003cp\u003eIn embedded systems, it can buffer address lines between a CPU and memory, ensuring stable timing.\u003c\/p\u003e\u003ch3\u003ePeripheral Isolation\u003c\/h3\u003e\u003cp\u003eUse 3-State outputs to disconnect peripherals from a bus when not in use, reducing power consumption.\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\u003eonsemi\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\u003e2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of Bits per Element\u003c\/td\u003e \t\u003ctd\u003e4\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-55°C ~ 125°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\u003e20-SOIC (0.209\", 5.30mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e20-SOIC\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 MC74HC244AFR1?\u003c\/dt\u003e\n\u003cdd\u003eA: It belongs to the 74HC family, offering high-speed CMOS with standard CMOS inputs.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the function of this IC?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a non-inverting buffer with 2 channels, ideal for signal buffering.\u003c\/dd\u003e\n\u003cdt\u003eQ: What output type does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It features 3-State outputs for bus-oriented applications.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 2V to 6V, covering 3.3V and 5V systems.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output current capability?\u003c\/dt\u003e\n\u003cdd\u003eA: It can source and sink 7.8mA, suitable for driving LEDs and logic inputs.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 20-SOIC package (0.209\", 5.30mm width).\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"onsemi","offers":[{"title":"Default Title","offer_id":53665855013153,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/de\/products\/mc74hc244afr1","provider":"HQICKEY","version":"1.0","type":"link"}