{"product_id":"cd54hc243f","title":"CD54HC243F","description":"\u003cp\u003eThe CD54HC243F is a high-speed CMOS non-inverting transceiver from Texas Instruments, part of the 54HC logic family. It features a single channel with 3-state outputs, capable of sourcing and sinking 7.8mA. Operating from 2V to 6V, it offers flexibility for both 3.3V and 5V applications. Housed in a 14-CDIP ceramic package, it operates over the full military temperature range of -55°C to 125°C, making it ideal for high-reliability and aerospace applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWide Supply Voltage (2V to 6V): Enables use in both 3.3V and 5V systems, simplifying mixed-voltage design.\u003c\/li\u003e\n\u003cli\u003eHermetic Ceramic Package: Provides superior protection against moisture and mechanical stress, ideal for harsh environments.\u003c\/li\u003e\n\u003cli\u003eLow Power Consumption: CMOS technology ensures minimal power draw, suitable for battery-powered applications.\u003c\/li\u003e\n\u003cli\u003e3-State Outputs: Facilitates bus multiplexing and reduces signal contention in multi-device systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMixed-Voltage Level Shifting\u003c\/h3\u003e\u003cp\u003eThe 2V to 6V supply range allows the CD54HC243F to interface between 3.3V and 5V logic, making it ideal for mixed-voltage systems without additional level shifters.\u003c\/p\u003e\u003ch3\u003eBidirectional Bus Buffering\u003c\/h3\u003e\u003cp\u003eAs a transceiver, it can buffer bidirectional data lines in microcontroller systems, improving drive strength and isolating the CPU from bus capacitance.\u003c\/p\u003e\u003ch3\u003eLow-Power Portable Devices\u003c\/h3\u003e\u003cp\u003eWith CMOS technology, it consumes minimal quiescent power, extending battery life in handheld instruments and portable medical devices.\u003c\/p\u003e\u003ch3\u003eHigh-Reliability Aerospace Systems\u003c\/h3\u003e\u003cp\u003eRated for -55°C to 125°C and available in a hermetic ceramic package, it is suitable for space and avionics applications where reliability is paramount.\u003c\/p\u003e\u003ch3\u003eIndustrial Sensor Interfaces\u003c\/h3\u003e\u003cp\u003eUse it to buffer sensor data buses in industrial automation, where its wide voltage range accommodates various sensor supply levels.\u003c\/p\u003e\u003ch3\u003eTest and Measurement Equipment\u003c\/h3\u003e\u003cp\u003eThe 3-state outputs enable efficient bus sharing in test equipment, allowing multiple instruments to communicate over a common data bus.\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\u003eTexas Instruments\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e54HC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003e | \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\u003e-\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\u003eThrough Hole\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e14-CDIP (0.300\", 7.62mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e14-CDIP\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 CD54HC243F?\u003c\/dt\u003e\n\u003cdd\u003eA: It is part of the 54HC (High-Speed CMOS) logic family.\u003c\/dd\u003e\n\u003cdt\u003eQ: What function does this IC perform?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a non-inverting transceiver with 3-state outputs, used for bidirectional data transfer.\u003c\/dd\u003e\n\u003cdt\u003eQ: How many channels does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 1 channel, typically an 8-bit transceiver.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: The outputs are 3-State, allowing for high-impedance states to facilitate bus sharing.\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 compatible with both 3.3V and 5V systems.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 14-CDIP (ceramic dual in-line package) with 0.300\" width.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Texas Instruments","offers":[{"title":"Default Title","offer_id":53666249310497,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/products\/cd54hc243f","provider":"HQICKEY","version":"1.0","type":"link"}