{"product_id":"sn7407ne4","title":"SN7407NE4","description":"\u003cp\u003eThe SN7407NE4 from Texas Instruments is a classic hex buffer with open-collector outputs, designed for 5V TTL systems. It features six non-inverting channels, each capable of sinking 40mA and withstanding up to 30V at the output. This makes it an excellent choice for driving high-voltage loads, level shifting, and implementing wire-AND logic. The 14-DIP package is easy to use in through-hole PCB designs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-Collector Outputs:\u003c\/strong\u003e Allows interfacing with high-voltage loads (up to 30V) and wire-AND logic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Sink Current (40mA):\u003c\/strong\u003e Can directly drive LEDs, relays, and other loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 Channels in One Package:\u003c\/strong\u003e Saves board space and simplifies design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 5V TTL Operation:\u003c\/strong\u003e Compatible with legacy 5V systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInterfacing with High-Voltage Loads\u003c\/h3\u003e\u003cp\u003eThe open-collector output allows the SN7407NE4 to switch loads up to 30V, making it ideal for driving relays, lamps, and other high-voltage peripherals from a 5V logic signal.\u003c\/p\u003e\u003ch3\u003eLevel Shifting to Higher Voltages\u003c\/h3\u003e\u003cp\u003eBy connecting the pull-up resistor to a higher voltage rail (e.g., 12V or 24V), this buffer can shift 5V logic signals to higher voltage levels for industrial control systems.\u003c\/p\u003e\u003ch3\u003eDriving LED Displays and Indicators\u003c\/h3\u003e\u003cp\u003eWith a 40mA sink capability, it can directly drive multiple LEDs or seven-segment displays, simplifying interface circuitry in panel meters and control panels.\u003c\/p\u003e\u003ch3\u003eBus Line Driving with Wire-AND Logic\u003c\/h3\u003e\u003cp\u003eOpen-collector outputs can be tied together to implement wire-AND logic, useful in interrupt lines or shared bus systems where multiple devices need to assert a common signal.\u003c\/p\u003e\u003ch3\u003eLegacy 5V System Buffering\u003c\/h3\u003e\u003cp\u003eIn older 5V TTL systems, this buffer provides the necessary fan-out and drive strength to interface with multiple TTL loads without degradation.\u003c\/p\u003e\u003ch3\u003eAutomotive and Industrial Control\u003c\/h3\u003e\u003cp\u003eIts robust open-collector design is suitable for automotive ECUs and industrial controllers, where interfacing with solenoids, valves, and other inductive loads is required.\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\u003eTexas Instruments\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e\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, Non-Inverting\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of Elements\u003c\/td\u003e \t\u003ctd\u003e6\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of Bits per Element\u003c\/td\u003e \t\u003ctd\u003e1\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\u003eOpen Collector\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCurrent - Output High, Low\u003c\/td\u003e \t\u003ctd\u003e250µA, 40mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply\u003c\/td\u003e \t\u003ctd\u003e4.75V ~ 5.25V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e0°C ~ 70°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\u003eThrough Hole\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e14-DIP (0.300\", 7.62mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e14-DIP (0.300\", 7.62mm)\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 SN7407NE4?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a standard TTL logic device from Texas Instruments.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the function of this IC?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a non-inverting buffer with an open-collector output.\u003c\/dd\u003e\n\u003cdt\u003eQ: How many channels does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 6 channels.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: The output is open-collector, requiring an external pull-up resistor.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates at a standard 5V supply (4.75V to 5.25V).\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is it available in?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 14-DIP package.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Texas Instruments","offers":[{"title":"Default Title","offer_id":53666129346849,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/fr\/products\/sn7407ne4","provider":"HQICKEY","version":"1.0","type":"link"}