{"product_id":"mc74ac240m","title":"MC74AC240M","description":"\u003cp\u003eThe MC74AC240M from onsemi is an octal (8-bit) inverting buffer from the 74AC family, offering high-speed CMOS performance. It operates from 2V to 6V, providing flexibility for 3.3V or 5V systems. With 3-State outputs and 24mA drive capability, it is ideal for bus-oriented applications requiring signal inversion. The 20-SOIC package is suitable for compact designs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWide Supply Range (2V-6V): Compatible with both 3.3V and 5V logic, simplifying design in mixed-voltage systems.\u003c\/li\u003e\n\u003cli\u003eHigh Drive (24mA): Ensures reliable signal transmission over long traces and multiple loads.\u003c\/li\u003e\n\u003cli\u003eInverting Function: Provides design flexibility for active-low control signals.\u003c\/li\u003e\n\u003cli\u003e3-State Outputs: Enables bus sharing and prevents contention in multi-device systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInverting Bus Buffer\u003c\/h3\u003e\u003cp\u003eThe MC74AC240M provides inverting buffering for data buses, which can be used to simplify logic design or to drive active-low control lines.\u003c\/p\u003e\u003ch3\u003eHigh-Speed Memory Interface\u003c\/h3\u003e\u003cp\u003eWith 24mA drive and fast propagation delays, it is suitable for buffering address or data lines in high-speed 5V memory systems.\u003c\/p\u003e\u003ch3\u003eMixed-Voltage Level Shifting (3.3V to 5V)\u003c\/h3\u003e\u003cp\u003eOperating from 2V to 6V, it can be powered at 3.3V to interface with 3.3V logic while driving 5V loads, or vice versa.\u003c\/p\u003e\u003ch3\u003eIndustrial Control Signal Inversion\u003c\/h3\u003e\u003cp\u003eIn industrial controls, it can invert sensor signals or control signals, providing the correct polarity for downstream logic.\u003c\/p\u003e\u003ch3\u003eBackplane Driver\u003c\/h3\u003e\u003cp\u003eFor high-speed backplanes, this buffer drives the high capacitive load of the backplane traces, ensuring clean signal edges.\u003c\/p\u003e\u003ch3\u003eFPGA\/CPLD Interface\u003c\/h3\u003e\u003cp\u003eIt can buffer and invert signals between an FPGA and external peripherals, providing additional drive strength and signal conditioning.\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\u003eonsemi\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e74AC\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, 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\u003e24mA, 24mA\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-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\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 MC74AC240M belong to?\u003c\/dt\u003e\n\u003cdd\u003eA: It belongs to the 74AC family, which is advanced CMOS logic with high speed and drive capability.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the function of this IC?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a dual (2-channel) inverting buffer with 3-State outputs.\u003c\/dd\u003e\n\u003cdt\u003eQ: How many channels does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 2 channels, each channel being 4 bits wide (octal inverting buffer).\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: The outputs are 3-State, allowing them to be disabled for bus sharing.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 2V to 6V, making it versatile for 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 20-SOIC (0.295\", 7.50mm Width) package.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"onsemi","offers":[{"title":"Default Title","offer_id":53665822671137,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/de\/products\/mc74ac240m","provider":"HQICKEY","version":"1.0","type":"link"}