{"product_id":"rhfac244k1","title":"RHFAC244K1","description":"\u003cp\u003eThe RHFAC244K1 is a dual non-inverting buffer from STMicroelectronics, belonging to the 54AC logic family. It operates across a wide supply voltage range of 2V to 6V, making it adaptable to various logic standards. The 3-State outputs enable efficient bus sharing. With a temperature range of -55°C to 125°C and a 20-lead CFlatPack package, it is engineered for high-reliability applications in aerospace and industrial sectors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWide Supply Voltage (2V to 6V): Compatible with multiple logic levels, reducing the need for level shifters.\u003c\/li\u003e\n\u003cli\u003eExtended Temperature Range (-55°C to 125°C): Reliable in harsh environments, from deep space to industrial ovens.\u003c\/li\u003e\n\u003cli\u003e3-State Outputs: Allows multiple devices to share a bus, simplifying system architecture.\u003c\/li\u003e\n\u003cli\u003e54AC Family Performance: Offers high-speed operation with low power consumption compared to bipolar families.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVersatile Bus Buffering in Avionics\u003c\/h3\u003e\u003cp\u003eThe RHFAC244K1's 2V to 6V supply range allows it to buffer signals in avionics systems that use both 3.3V and 5V logic. The 3-State outputs enable multiple subsystems to communicate over a shared data bus without interference.\u003c\/p\u003e\u003ch3\u003eSignal Conditioning for Industrial Sensors\u003c\/h3\u003e\u003cp\u003eIn industrial settings, sensor signals often need buffering before reaching a controller. This buffer provides clean, non-inverted signal reproduction, ensuring accurate data acquisition even with long cable runs.\u003c\/p\u003e\u003ch3\u003eLevel Translation in Mixed-Voltage Designs\u003c\/h3\u003e\u003cp\u003eWith its wide voltage range, this buffer can act as a level shifter between 2V and 6V logic domains. This is particularly useful in battery-powered equipment where supply voltages may vary.\u003c\/p\u003e\u003ch3\u003eDriving High-Fan-Out Clock Distribution\u003c\/h3\u003e\u003cp\u003eThe buffer's strong output drive can distribute clock signals to multiple loads. The 3-State feature allows disabling outputs during low-power modes, saving energy in portable systems.\u003c\/p\u003e\u003ch3\u003eMilitary-Grade Data Acquisition\u003c\/h3\u003e\u003cp\u003eIn military data acquisition units, the wide temperature range ensures reliable operation in field conditions. The non-inverting buffer maintains signal integrity for accurate analog-to-digital conversions.\u003c\/p\u003e\u003ch3\u003eRedundant System Architecture\u003c\/h3\u003e\u003cp\u003eThe 3-State outputs facilitate redundant system designs where multiple controllers can drive the same bus. This buffer allows seamless switching between active and standby controllers.\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\u003eSTMicroelectronics\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e54AC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eStrip | \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\u003e-\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\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-CFlatPack\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e20-CFlatPack\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 logic family does the RHFAC244K1 belong to?\u003c\/dt\u003e\n\u003cdd\u003eA: It is part of the 54AC family, which offers high-speed CMOS operation with a wide supply range.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the function of this device?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a dual (2-channel) non-inverting buffer with 3-State outputs, used for signal buffering and bus driving.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the supply voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: The operating voltage is from 2V to 6V, providing flexibility for various logic levels.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output configuration?\u003c\/dt\u003e\n\u003cdd\u003eA: The outputs are 3-State, allowing high-impedance states for multiplexed bus applications.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is this IC available in?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 20-lead CFlatPack, suitable for compact and high-reliability designs.\u003c\/dd\u003e\n\u003cdt\u003eQ: What temperature range does it support?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from -55°C to 125°C, making it ideal for extreme environments.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":53666215002401,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/products\/rhfac244k1","provider":"HQICKEY","version":"1.0","type":"link"}