{"product_id":"mc74vhct240adt","title":"MC74VHCT240ADT","description":"\u003cp\u003eThe MC74VHCT240ADT from onsemi is a dual inverting buffer featuring 3-state outputs, part of the 74VHCT logic family. It is designed for 5V systems, operating from 4.5V to 5.5V, and offers TTL-compatible inputs for easy integration with legacy logic. Each output can source or sink 8mA, providing adequate drive for bus lines and control signals. Housed in a 20-pin TSSOP package, this buffer is well-suited for bus isolation, signal inversion, and level translation in high-speed digital applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTTL-Compatible Inputs: Allows direct connection to TTL logic without additional interface circuitry, simplifying mixed-logic designs.\u003c\/li\u003e\n\u003cli\u003e3-State Outputs: Facilitates bus-oriented architectures by allowing multiple devices to share a data line.\u003c\/li\u003e\n\u003cli\u003eHigh-Speed Operation: The 74VHCT family provides very fast propagation delays, critical for high-frequency applications.\u003c\/li\u003e\n\u003cli\u003eWide Temperature Range: Operates from -40°C to 85°C, suitable for demanding industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e5V Bus Driving and Isolation\u003c\/h3\u003e\u003cp\u003eDesigned for 5V operation, the MC74VHCT240ADT is perfect for driving and isolating 5V buses in legacy systems, ensuring signal integrity with its 3-state outputs.\u003c\/p\u003e\u003ch3\u003eInverting Signal Conditioning\u003c\/h3\u003e\u003cp\u003eIts inverting function is useful for generating complementary signals or for active-low control lines in digital circuits, simplifying logic design.\u003c\/p\u003e\u003ch3\u003eInterfacing TTL and CMOS Logic\u003c\/h3\u003e\u003cp\u003eThe 74VHCT family features TTL-compatible inputs, allowing direct interfacing with TTL logic while providing CMOS-level outputs, bridging two logic standards.\u003c\/p\u003e\u003ch3\u003eMemory and Peripheral Control\u003c\/h3\u003e\u003cp\u003eUsed to buffer and invert control signals like chip select or write enable, it isolates the controller from the load of multiple memory or peripheral devices.\u003c\/p\u003e\u003ch3\u003eIndustrial Sensor Interfaces\u003c\/h3\u003e\u003cp\u003eWith an operating temperature range of -40°C to 85°C, it is suitable for industrial environments where sensor signals need to be buffered and inverted before processing.\u003c\/p\u003e\u003ch3\u003eHigh-Speed Data Paths\u003c\/h3\u003e\u003cp\u003eThe very high-speed nature of the 74VHCT family ensures minimal propagation delay, making it suitable for high-frequency data paths in communication equipment.\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-TSSOP (0.173\", 4.40mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e20-TSSOP\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 MC74VHCT240ADT?\u003c\/dt\u003e\n\u003cdd\u003eA: It belongs to the 74VHCT (Very High-Speed CMOS with TTL-compatible inputs) family.\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 inverting buffer channels.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: The outputs are 3-State, enabling connection to shared buses.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 4.5V to 5.5V, making it ideal for 5V systems.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 20-pin TSSOP package (4.40mm width).\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"onsemi","offers":[{"title":"Default Title","offer_id":53665826308385,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/products\/mc74vhct240adt","provider":"HQICKEY","version":"1.0","type":"link"}