{"product_id":"cd74hc4049ee4","title":"CD74HC4049EE4","description":"\u003cp\u003eThe CD74HC4049EE4 is a hex inverting buffer from Texas Instruments, designed for 2V to 6V systems. It features six independent inverting buffers with push-pull outputs. With 5.2mA output drive, it can drive LEDs and other loads. The 74HC family offers high speed and low power consumption. This through-hole DIP package is ideal for prototyping and industrial applications requiring signal inversion and buffering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWide Supply Range (2V to 6V): Compatible with 3.3V, 5V, and 6V systems, offering design flexibility.\u003c\/li\u003e\n\u003cli\u003ePush-Pull Outputs: Provides strong drive without external pull-up resistors, simplifying circuit design.\u003c\/li\u003e\n\u003cli\u003eThrough-Hole DIP Package: Easy to use in breadboards and prototyping, ideal for educational and development environments.\u003c\/li\u003e\n\u003cli\u003eHigh-Speed CMOS Technology: Offers fast switching speeds with low power consumption.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCMOS to TTL Level Shifting\u003c\/h3\u003e\u003cp\u003eUse the CD74HC4049EE4 to convert CMOS logic levels to TTL levels. Its inverting function can be used to correct polarity while shifting voltage levels.\u003c\/p\u003e\u003ch3\u003eLED Driving\u003c\/h3\u003e\u003cp\u003eWith 5.2mA output drive, this buffer can directly drive LEDs. The inverting function allows active-low LED control, simplifying logic design.\u003c\/p\u003e\u003ch3\u003eOscillator Circuits\u003c\/h3\u003e\u003cp\u003eInverting buffers are ideal for building crystal or RC oscillators. The CD74HC4049EE4 provides the gain and phase shift needed for oscillation.\u003c\/p\u003e\u003ch3\u003eSignal Inversion and Buffering\u003c\/h3\u003e\u003cp\u003eIn digital systems, use it to invert and buffer control signals, ensuring clean logic levels and preventing signal degradation.\u003c\/p\u003e\u003ch3\u003eHigh-Voltage Industrial Logic\u003c\/h3\u003e\u003cp\u003eWith a 2V to 6V range, it can operate at 5V or 6V in industrial control panels, interfacing with sensors and relays.\u003c\/p\u003e\u003ch3\u003eThrough-Hole Prototyping\u003c\/h3\u003e\u003cp\u003eThe DIP package is perfect for breadboarding and prototyping, allowing easy integration into educational and development projects.\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\u003e74HC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eTube | \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\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\u003ePush-Pull\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCurrent - Output High, Low\u003c\/td\u003e \t\u003ctd\u003e5.2mA, 5.2mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply\u003c\/td\u003e \t\u003ctd\u003e2V ~ 6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-55°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\u003eThrough Hole\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e16-DIP (0.300\", 7.62mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e16-PDIP\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 CD74HC4049EE4?\u003c\/dt\u003e\n\u003cdd\u003eA: It belongs to the 74HC (High-Speed CMOS) family.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the function of this IC?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a hex inverting buffer, providing six independent inverting buffer circuits.\u003c\/dd\u003e\n\u003cdt\u003eQ: How many channels does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 6 channels (6 x 1-bit), each with an inverting buffer.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: The outputs are Push-Pull, providing strong drive without the need for pull-up resistors.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 2V to 6V, 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 16-DIP (0.300\", 7.62mm) through-hole package.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Texas Instruments","offers":[{"title":"Default Title","offer_id":53666200191265,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/products\/cd74hc4049ee4","provider":"HQICKEY","version":"1.0","type":"link"}