{"product_id":"cd74fct2245tqm","title":"CD74FCT2245TQM","description":"\u003cp\u003eThe CD74FCT2245TQM is a high-speed, non-inverting transceiver from Harris Corporation. It operates at 5V (4.75V to 5.25V) and provides 15mA source and 64mA sink current. The 3-State outputs enable bidirectional bus communication. Packaged in a compact 20-SSOP, it is ideal for memory buffering, backplane driving, and general-purpose data bus interfacing in 5V systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh Sink Current (64mA): Drives heavy capacitive loads and long bus lines with minimal delay.\u003c\/li\u003e\n\u003cli\u003eBidirectional Operation: Reduces component count by replacing separate buffers\/drivers.\u003c\/li\u003e\n\u003cli\u003e3-State Outputs: Enables bus sharing and prevents data corruption.\u003c\/li\u003e\n\u003cli\u003eFast 74FCT Technology: Suitable for high-speed digital systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBidirectional Bus Transceiver\u003c\/h3\u003e\u003cp\u003eUse the CD74FCT2245TQM to interface two bidirectional data buses in a 5V system. The 3-State outputs and direction control allow seamless data flow between processors and peripherals.\u003c\/p\u003e\u003ch3\u003eMemory Data Bus Buffering\u003c\/h3\u003e\u003cp\u003eBuffer the data bus between a CPU and SRAM\/DRAM. The high drive current (64mA sink) ensures fast charging of bus capacitance, improving signal integrity.\u003c\/p\u003e\u003ch3\u003eBackplane Interfacing\u003c\/h3\u003e\u003cp\u003eDrive signals across a backplane in telecom or industrial equipment. The 15mA source and 64mA sink capability handle long traces and multiple loads.\u003c\/p\u003e\u003ch3\u003eLevel Shifting (5V to 5V TTL)\u003c\/h3\u003e\u003cp\u003eEnsure TTL-compatible levels in 5V systems. The 74FCT family provides faster switching than standard 74HC, reducing propagation delay.\u003c\/p\u003e\u003ch3\u003ePeripheral Device Control\u003c\/h3\u003e\u003cp\u003eConnect microcontrollers to external peripherals like ADCs or DACs. The transceiver isolates the peripheral from the MCU bus, preventing loading.\u003c\/p\u003e\u003ch3\u003eAutomotive ECU Communication\u003c\/h3\u003e\u003cp\u003eIn automotive ECUs, use this transceiver to communicate between the main processor and sensor modules over a shared bus, ensuring reliable data transfer.\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\u003eTransceiver, Non-Inverting\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of Elements\u003c\/td\u003e \t\u003ctd\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of Bits per Element\u003c\/td\u003e \t\u003ctd\u003e8\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\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\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 CD74FCT2245TQM?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a 74FCT family transceiver, operating at 4.75V to 5.25V.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the function of this IC?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a non-inverting transceiver, allowing bidirectional data flow.\u003c\/dd\u003e\n\u003cdt\u003eQ: How many channels does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 1 channel.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: 3-State outputs for bus-oriented applications.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: 4.75V to 5.25V, ideal for 5V TTL systems.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the package?\u003c\/dt\u003e\n\u003cdd\u003eA: 20-SSOP (0.154\", 3.90mm Width).\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Harris Corporation","offers":[{"title":"Default Title","offer_id":53665877426465,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/de\/products\/cd74fct2245tqm","provider":"HQICKEY","version":"1.0","type":"link"}