{"product_id":"mc74vhct240am","title":"MC74VHCT240AM","description":"\u003cp\u003eThe MC74VHCT240AM is a dual-channel inverting buffer from onsemi, part of the 74VHCT logic family. It operates from 4.5V to 5.5V and features TTL-compatible inputs for easy interfacing with 5V TTL logic. The 3-State outputs allow for bus sharing, and each output can source or sink 8mA. The device is available in a 20-SOIC package and supports a temperature range of -40°C to 85°C. Typical applications include high-speed bus driving, TTL-to-CMOS conversion, and memory buffering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-Speed Operation: Faster switching than standard 74HCT, ideal for high-frequency applications.\u003c\/li\u003e\n\u003cli\u003eTTL-Compatible Inputs: Directly interfaces with 5V TTL logic without additional circuitry.\u003c\/li\u003e\n\u003cli\u003eHigh Drive Current (8mA): Ensures reliable signal transmission to multiple loads.\u003c\/li\u003e\n\u003cli\u003e3-State Outputs: Enables safe bus sharing in multi-device systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHigh-Speed 5V Bus Driving\u003c\/h3\u003e\u003cp\u003eUse the MC74VHCT240AM in high-speed 5V systems where propagation delay is critical. The 74VHCT family offers faster switching speeds compared to standard 74HCT, making it suitable for high-frequency bus applications.\u003c\/p\u003e\u003ch3\u003eTTL-to-CMOS Conversion\u003c\/h3\u003e\u003cp\u003eInterface between TTL logic and CMOS logic in 5V systems. The TTL-compatible inputs ensure reliable triggering with standard TTL voltage levels, while the CMOS outputs provide clean high\/low signals.\u003c\/p\u003e\u003ch3\u003eMemory Address Buffering\u003c\/h3\u003e\u003cp\u003eBuffer address and control signals between a high-speed microprocessor and memory devices. The 8mA drive current ensures signal integrity over longer traces, and the 3-State outputs allow for efficient bus sharing.\u003c\/p\u003e\u003ch3\u003eSignal Inversion in Data Paths\u003c\/h3\u003e\u003cp\u003eUse the inverting buffer to invert signals in data paths where polarity reversal is required. The 3-State feature allows for disconnecting the buffer from the bus when not in use.\u003c\/p\u003e\u003ch3\u003eIndustrial Control Systems\u003c\/h3\u003e\u003cp\u003eInterface between industrial sensors and a 5V control system. The -40°C to 85°C temperature range is suitable for most industrial environments, and the high drive current ensures reliable operation.\u003c\/p\u003e\u003ch3\u003eTest and Measurement Equipment\u003c\/h3\u003e\u003cp\u003eRoute and buffer test signals in automated test equipment. The high-speed operation and 3-State outputs enable efficient signal routing in complex measurement systems.\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\u003e74VHCT\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\u003e4.5V ~ 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 (0.209\", 5.30mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003eSOEIAJ-20\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 MC74VHCT240AM belong to?\u003c\/dt\u003e\n\u003cdd\u003eA: It is part of the 74VHCT (Very High-Speed CMOS with TTL-compatible inputs) family.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the function of this device?\u003c\/dt\u003e\n\u003cdd\u003eA: It is an inverting buffer with 2 channels.\u003c\/dd\u003e\n\u003cdt\u003eQ: What type of output does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 3-State outputs for bus sharing.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the supply voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 4.5V to 5.5V, ideal for 5V systems.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output current capability?\u003c\/dt\u003e\n\u003cdd\u003eA: It can source or sink 8mA per output.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is it available in?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 20-SOIC (0.209\", 5.30mm Width) package.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"onsemi","offers":[{"title":"Default Title","offer_id":53665823031585,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/de\/products\/mc74vhct240am","provider":"HQICKEY","version":"1.0","type":"link"}