{"product_id":"cd74fct244atqm","title":"CD74FCT244ATQM","description":"\u003cp\u003eThe CD74FCT244ATQM is a dual-channel, non-inverting buffer from Harris Corporation's 74FCT family. It operates from a 4.75V to 5.25V supply, delivering 15mA source and 64mA sink current. With 3-State outputs, it is ideal for bus-oriented applications. Housed in a 20-SSOP package, this buffer is designed for 5V digital systems requiring signal buffering and fan-out, with a commercial temperature range of 0°C to 70°C.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual Channels: Buffers two independent signals in one package, saving board space.\u003c\/li\u003e\n\u003cli\u003eHigh Sink Current (64mA): Provides strong drive for capacitive loads and long traces.\u003c\/li\u003e\n\u003cli\u003e3-State Outputs: Enables bus sharing and reduces power consumption when idle.\u003c\/li\u003e\n\u003cli\u003eCompact SSOP Package: Ideal for space-constrained designs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e5V Bus Buffering\u003c\/h3\u003e\u003cp\u003eUse the CD74FCT244ATQM to buffer address or control lines in 5V systems. The 2 channels allow buffering of two independent signals, while 3-State outputs enable bus sharing.\u003c\/p\u003e\u003ch3\u003eSignal Fan-Out\u003c\/h3\u003e\u003cp\u003eDrive multiple loads from a single source. The buffer's 64mA sink current ensures each load receives a clean, strong signal without degradation.\u003c\/p\u003e\u003ch3\u003eMemory Address Buffering\u003c\/h3\u003e\u003cp\u003eBuffer address lines to SRAM or DRAM in embedded systems. The non-inverting function preserves address polarity, simplifying design.\u003c\/p\u003e\u003ch3\u003ePeripheral Control Signal Driver\u003c\/h3\u003e\u003cp\u003eDrive chip-select or enable signals to multiple peripherals. The 3-State outputs allow easy disabling of unused peripherals to save power.\u003c\/p\u003e\u003ch3\u003eIndustrial Control Logic\u003c\/h3\u003e\u003cp\u003eIn factory automation, buffer sensor or actuator control signals. The 0°C to 70°C range covers most indoor industrial environments.\u003c\/p\u003e\u003ch3\u003eTest and Measurement Equipment\u003c\/h3\u003e\u003cp\u003eBuffer trigger signals or data lines in benchtop instruments. The high drive current ensures accurate signal transmission over short distances.\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\u003eHarris Corporation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e\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\u003e15mA, 64mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply\u003c\/td\u003e \t\u003ctd\u003e4.75V ~ 5.25V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e0°C ~ 70°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-SSOP (0.154\", 3.90mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e20-SSOP (0.154\", 3.90mm Width)\u003c\/td\u003e \u003c\/tr\u003e  \u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdl\u003e\n\u003cdt\u003eQ: What is the logic family of the CD74FCT244ATQM?\u003c\/dt\u003e\n\u003cdd\u003eA: It is part of the 74FCT logic family, known for high-speed, low-power digital logic.\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, providing signal amplification and isolation.\u003c\/dd\u003e\n\u003cdt\u003eQ: What type of output does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 3-State outputs, allowing the outputs to be disabled for bus sharing.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: The supply voltage is 4.75V to 5.25V, ideal for 5V logic systems.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output current capability?\u003c\/dt\u003e\n\u003cdd\u003eA: It can source 15mA and sink 64mA, suitable for driving moderate loads.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the temperature range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 0°C to 70°C, suitable for commercial applications.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Harris Corporation","offers":[{"title":"Default Title","offer_id":53665854357793,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/fr\/products\/cd74fct244atqm","provider":"HQICKEY","version":"1.0","type":"link"}