{"product_id":"74hct240fpv-e","title":"74HCT240FPV-E","description":"\u003cp\u003eThe 74HCT240FPV-E is a high-speed CMOS inverting buffer with TTL-compatible inputs and 3-State outputs. Operating from 4.5V to 5.5V, it provides 6mA output current per channel, making it suitable for 5V logic systems. Its wide temperature range of -40°C to 125°C ensures reliable operation in automotive and industrial applications. This inverting buffer is commonly used for active-low bus signaling, signal inversion, and level translation between TTL and CMOS logic families.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInverting Function: Provides signal inversion without additional logic gates, simplifying design.\u003c\/li\u003e\n\u003cli\u003eTTL-Compatible Inputs: Directly interfaces with 5V TTL logic systems.\u003c\/li\u003e\n\u003cli\u003eWide Temperature Range (-40°C to 125°C): Suitable for harsh automotive and industrial environments.\u003c\/li\u003e\n\u003cli\u003e3-State Outputs: Enables bus sharing and isolation in multi-device systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eActive-Low Bus Signaling\u003c\/h3\u003e\u003cp\u003eThe inverting function of the 74HCT240FPV-E is ideal for systems that use active-low bus protocols, where a low signal indicates an active state. It can buffer and invert control signals for memory or peripheral selection.\u003c\/p\u003e\u003ch3\u003eTTL-to-CMOS Level Conversion\u003c\/h3\u003e\u003cp\u003eWith TTL-compatible inputs, this buffer can accept signals from legacy TTL logic and output CMOS levels, ensuring proper interfacing in mixed-technology systems.\u003c\/p\u003e\u003ch3\u003eAutomotive Control Signal Inversion\u003c\/h3\u003e\u003cp\u003eIn automotive ECUs, this buffer can invert and buffer control signals for actuators or sensors, with its wide temperature range ensuring reliable operation in extreme conditions.\u003c\/p\u003e\u003ch3\u003eIndustrial Sensor Signal Conditioning\u003c\/h3\u003e\u003cp\u003eFor industrial sensors that output active-low signals, this buffer can condition and invert the signal for processing by a PLC or microcontroller, while providing 3-State isolation.\u003c\/p\u003e\u003ch3\u003eLogic Polarity Conversion\u003c\/h3\u003e\u003cp\u003eWhen a system requires inverted logic polarity, this buffer provides a simple solution without additional discrete components, saving board space and cost.\u003c\/p\u003e\u003ch3\u003eBus Isolation and Buffering\u003c\/h3\u003e\u003cp\u003eThe 3-State outputs allow this buffer to isolate different sections of a bus, preventing loading effects and enabling multiple devices to share the same lines.\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\u003eRenesas Electronics Corporation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e74HCT\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\u003e6mA, 6mA\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 ~ 125°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\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e  \u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdl\u003e\n\u003cdt\u003eQ: What is the logic family of the 74HCT240FPV-E?\u003c\/dt\u003e\n\u003cdd\u003eA: It belongs to the 74HCT (High-Speed CMOS with TTL levels) logic family, offering 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 2 channels, providing signal inversion and buffering.\u003c\/dd\u003e\n\u003cdt\u003eQ: What type of output does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It features 3-State outputs, allowing outputs to be placed in a high-impedance state.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: The supply voltage range is 4.5V to 5.5V, making it a 5V logic device.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output current capability?\u003c\/dt\u003e\n\u003cdd\u003eA: It can source or sink 6mA per channel, suitable for driving standard logic loads.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating temperature range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from -40°C to 125°C, suitable for automotive and industrial environments.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Renesas Electronics Corporation","offers":[{"title":"Default Title","offer_id":53666113978657,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/products\/74hct240fpv-e","provider":"HQICKEY","version":"1.0","type":"link"}