{"product_id":"mc74hc244afl2","title":"MC74HC244AFL2","description":"\u003cp\u003eThe MC74HC244AFL2 is a dual non-inverting buffer from onsemi's high-speed CMOS 74HC family. It features two independent channels with 3-State outputs, allowing for efficient bus-oriented applications. Operating across a wide 2V to 6V supply range, it provides a maximum output current of 7.8mA per channel. This buffer is well-suited for memory address driving, signal buffering, and general-purpose logic interfacing in both commercial and industrial environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide 2V to 6V Supply Range:\u003c\/strong\u003e Ensures compatibility with both 3.3V and 5V systems, simplifying mixed-voltage designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-State Outputs:\u003c\/strong\u003e Allows multiple devices to share a common bus without contention, enhancing system flexibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Output Current (7.8mA):\u003c\/strong\u003e Provides sufficient drive for LEDs and other low-power loads without additional components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Temperature Range (-55°C to 125°C):\u003c\/strong\u003e Suitable for harsh automotive and industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBus Line Driving\u003c\/h3\u003e\u003cp\u003eThe 3-State outputs and high current drive (7.8mA) make it ideal for driving bus lines in microprocessor systems, preventing data corruption when multiple devices share the same bus.\u003c\/p\u003e\u003ch3\u003eMemory Address Buffering\u003c\/h3\u003e\u003cp\u003eIn systems with multiple memory banks, the MC74HC244AFL2 can buffer address lines, ensuring signal integrity and reducing capacitive loading on the memory controller.\u003c\/p\u003e\u003ch3\u003eSignal Buffering for Peripherals\u003c\/h3\u003e\u003cp\u003eUse it to buffer control signals (e.g., read\/write strobes) to peripherals, providing a clean, high-current drive to external devices.\u003c\/p\u003e\u003ch3\u003eLevel Shifting (5V to 3.3V)\u003c\/h3\u003e\u003cp\u003eWith a 6V maximum supply, it can accept 5V logic inputs and, when powered at 3.3V, shift the output to 3.3V levels, enabling interfacing between different logic families.\u003c\/p\u003e\u003ch3\u003eIndustrial Control Input\/Output\u003c\/h3\u003e\u003cp\u003eIn PLCs and industrial controllers, it can buffer sensor inputs or drive indicator LEDs, thanks to its wide operating temperature range (-55°C to 125°C).\u003c\/p\u003e\u003ch3\u003eTest Equipment and Instrumentation\u003c\/h3\u003e\u003cp\u003eIts high-speed CMOS technology and 3-State outputs are suitable for buffering signals in test equipment, allowing for multiple measurement points to be connected to a single ADC.\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 MC74HC244AFL2?\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 dual (2-channel) non-inverting buffer with 3-State outputs.\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 suitable for a variety of TTL and CMOS systems.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: The outputs are 3-State, allowing for connection to shared buses.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 20-SOIC (0.209\", 5.30mm Width) package.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output current capability?\u003c\/dt\u003e\n\u003cdd\u003eA: It can source or sink 7.8mA per output.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"onsemi","offers":[{"title":"Default Title","offer_id":53665856848161,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/fr\/products\/mc74hc244afl2","provider":"HQICKEY","version":"1.0","type":"link"}