{"product_id":"cd74fct2245tm","title":"CD74FCT2245TM","description":"\u003cp\u003eThe CD74FCT2245TM is a high-speed non-inverting transceiver from Harris Corporation, designed for 5V digital systems. It features a single channel with 3-State outputs, providing excellent drive capability with 15mA source and 64mA sink current. Operating within a 4.75V to 5.25V supply range, this transceiver is ideal for bidirectional bus applications, memory interfacing, and signal buffering. Its 20-SOIC package is suitable for space-constrained designs, while the -40°C to 85°C temperature range ensures reliable performance in industrial environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh Sink Current (64mA): Drives heavy capacitive loads and long bus lines with fast edge rates, improving signal integrity.\u003c\/li\u003e\n\u003cli\u003eBidirectional Data Flow: Simplifies bus design by allowing data transmission in both directions.\u003c\/li\u003e\n\u003cli\u003e3-State Outputs: Enables bus multiplexing and system isolation, preventing data contention.\u003c\/li\u003e\n\u003cli\u003eWide Temperature Range (-40°C to 85°C): Suitable for industrial and automotive applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBidirectional Bus Interfacing\u003c\/h3\u003e\u003cp\u003eUse the CD74FCT2245TM to interface a microcontroller with a bidirectional data bus. The 3-State outputs allow the bus to be shared with other peripherals without conflict.\u003c\/p\u003e\u003ch3\u003eMemory Data Bus Buffering\u003c\/h3\u003e\u003cp\u003eBuffer the data bus between a CPU and memory modules. The high sink current (64mA) ensures fast write operations to memory, while the 3-State feature allows for memory bank selection.\u003c\/p\u003e\u003ch3\u003eLevel Shifting in Mixed-Voltage Systems\u003c\/h3\u003e\u003cp\u003eWhile designed for 5V, this transceiver can be used to interface between 5V logic and other 5V-compatible devices, ensuring clean signal levels and preventing damage from voltage mismatches.\u003c\/p\u003e\u003ch3\u003ePeripheral Device Isolation\u003c\/h3\u003e\u003cp\u003eIsolate a peripheral device from the main system bus. When the device is not in use, the outputs can be set to high-impedance, reducing power consumption and preventing bus contention.\u003c\/p\u003e\u003ch3\u003eIndustrial Sensor Data Acquisition\u003c\/h3\u003e\u003cp\u003eIn industrial systems, use this transceiver to collect data from multiple sensors. The bidirectional capability allows for both configuration and data readback from sensors.\u003c\/p\u003e\u003ch3\u003eTelecommunications Line Cards\u003c\/h3\u003e\u003cp\u003eUse in telecom line cards for data transfer between the line interface and the switching fabric. The robust drive capability ensures signal integrity over backplane traces.\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-SOIC (0.295\", 7.50mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e20-SOIC (0.295\", 7.50mm 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 CD74FCT2245TM?\u003c\/dt\u003e\n\u003cdd\u003eA: This device is from the FCT (Fast CMOS TTL) logic family, offering high-speed performance with TTL-compatible inputs and outputs.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the function of this IC?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a single-channel, non-inverting transceiver, enabling bidirectional data transfer between two buses.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: The outputs are 3-State, allowing for bus isolation and preventing data contention.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: The recommended supply voltage is between 4.75V and 5.25V, making it suitable for standard 5V systems.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the package type?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 20-SOIC (0.295\", 7.50mm Width) surface-mount package.\u003c\/dd\u003e\n\u003cdt\u003eQ: What are the output current capabilities?\u003c\/dt\u003e\n\u003cdd\u003eA: It can source 15mA and sink 64mA, providing robust drive for bus lines and capacitive loads.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Harris Corporation","offers":[{"title":"Default Title","offer_id":53666109292833,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/products\/cd74fct2245tm","provider":"HQICKEY","version":"1.0","type":"link"}