{"product_id":"mc74vhc240dw","title":"MC74VHC240DW","description":"\u003cp\u003eThe MC74VHC240DW from onsemi is an inverting buffer in the 74VHC logic family. It features 3-state outputs with 8mA drive capability, operating from 2V to 5.5V. The 20-pin SOIC package is suitable for standard PCB assembly. This buffer is designed for bus-oriented applications requiring signal inversion, such as memory decoding, level shifting, and industrial control systems. Its wide voltage range makes it versatile for both 3.3V and 5V designs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWide 2V to 5.5V Supply Range: Compatible with 3.3V and 5V logic, reducing design complexity.\u003c\/li\u003e\n\u003cli\u003eInverting Outputs: Provides signal inversion without additional components, saving board space.\u003c\/li\u003e\n\u003cli\u003e3-State Outputs: Enables bus sharing and isolation, improving system flexibility.\u003c\/li\u003e\n\u003cli\u003eHigh-Speed CMOS: Ensures fast propagation delays for high-frequency applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInverting Bus Buffers in 5V Systems\u003c\/h3\u003e\u003cp\u003eThe MC74VHC240DW provides inverting buffering for 5V buses, useful in legacy industrial equipment where signal inversion is required.\u003c\/p\u003e\u003ch3\u003e3-State Output for Memory Address Decoding\u003c\/h3\u003e\u003cp\u003eUse it to buffer and invert address lines, with 3-state control to disable outputs during memory idle states.\u003c\/p\u003e\u003ch3\u003eLevel Shifting with Inversion in Mixed-Voltage Boards\u003c\/h3\u003e\u003cp\u003eIt can translate 3.3V signals to 5V while inverting, simplifying logic design in mixed-voltage systems.\u003c\/p\u003e\u003ch3\u003eDriving Peripheral Devices in Automotive ECUs\u003c\/h3\u003e\u003cp\u003eThe 8mA output can drive indicator LEDs or small relays, with inversion to match active-low logic.\u003c\/p\u003e\u003ch3\u003eSignal Conditioning for Sensor Interfaces\u003c\/h3\u003e\u003cp\u003eIn industrial sensors, it can buffer and invert signals to match controller logic, improving noise margins.\u003c\/p\u003e\u003ch3\u003eClock Inversion for Differential Signaling\u003c\/h3\u003e\u003cp\u003eUse it to generate complementary clock signals for differential pairs, ensuring proper timing in high-speed designs.\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\u003e74VHC\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\u003e8mA, 8mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply\u003c\/td\u003e \t\u003ctd\u003e2V ~ 5.5V\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  \u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdl\u003e\n\u003cdt\u003eQ: What logic family does the MC74VHC240DW belong to?\u003c\/dt\u003e\n\u003cdd\u003eA: It is part of the 74VHC family, offering high-speed CMOS with TTL-compatible inputs.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the function of this IC?\u003c\/dt\u003e\n\u003cdd\u003eA: It is an inverting buffer with 3-state outputs, used for signal inversion and bus driving.\u003c\/dd\u003e\n\u003cdt\u003eQ: How many channels does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 2 channels (octal inverting buffer with 8 bits, listed as 2 channels in this context).\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: The outputs are 3-State, allowing high-impedance states for 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 5.5V, supporting 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-pin SOIC package (7.50mm width), suitable for standard PCB layouts.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"onsemi","offers":[{"title":"Default Title","offer_id":53665853899041,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/de\/products\/mc74vhc240dw","provider":"HQICKEY","version":"1.0","type":"link"}