{"product_id":"74ahc126d-118","title":"74AHC126D,118","description":"\u003cp\u003eThe 74AHC126D,118 is a quad non-inverting buffer from Nexperia's 74AHC family, delivering high-speed performance with low power dissipation. Operating from 2V to 5.5V, it provides 8mA output current per channel with 3-state outputs for bus-oriented applications. The 4-channel configuration is perfect for buffering, level shifting, and driving loads in industrial controls, automotive electronics, and communication interfaces. Housed in a 14-SOIC package, it supports -40°C to 125°C operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-Speed CMOS: 74AHC family offers fast propagation delays, ideal for high-frequency signals.\u003c\/li\u003e\n\u003cli\u003e3-State Outputs: Enable bus sharing and multiplexing without external tristate buffers.\u003c\/li\u003e\n\u003cli\u003eWide 2V-5.5V Supply: Compatible with both 3.3V and 5V logic, reducing design complexity.\u003c\/li\u003e\n\u003cli\u003eRobust Temperature Range: -40°C to 125°C suits automotive and industrial applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBus Interfacing in Microcontroller Systems\u003c\/h3\u003e\u003cp\u003eThe 3-state outputs of the 74AHC126D,118 allow multiple devices to share a data bus without contention, ideal for memory-mapped peripherals.\u003c\/p\u003e\u003ch3\u003eSignal Buffering for High-Speed Digital Lines\u003c\/h3\u003e\u003cp\u003eWith 8mA drive capability and 74AHC high-speed operation, it buffers SPI, I2C, or UART lines while maintaining signal integrity.\u003c\/p\u003e\u003ch3\u003eLevel Shifting Between 3.3V and 5V Systems\u003c\/h3\u003e\u003cp\u003eOperating from 2V to 5.5V, it can interface 3.3V controllers with 5V legacy peripherals, simplifying mixed-voltage designs.\u003c\/p\u003e\u003ch3\u003eDriving LED Arrays\u003c\/h3\u003e\u003cp\u003eEach channel can source or sink 8mA, sufficient to drive indicator LEDs directly with current-limiting resistors.\u003c\/p\u003e\u003ch3\u003eIndustrial Control Logic\u003c\/h3\u003e\u003cp\u003eIn PLCs and industrial sensors, the -40°C to 125°C range ensures reliable operation in harsh environments.\u003c\/p\u003e\u003ch3\u003eClock Buffering and Fan-Out\u003c\/h3\u003e\u003cp\u003eDistribute clock signals to multiple loads with minimal skew, thanks to the high-speed CMOS architecture.\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\u003eNXP USA Inc.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e74AHC\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\u003e4\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\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\u003e2V ~ 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\u003eSurface Mount\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e14-SOIC (0.154\", 3.90mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e14-SO\u003c\/td\u003e \u003c\/tr\u003e  \u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdl\u003e\n\u003cdt\u003eQ: What logic family is the 74AHC126D,118?\u003c\/dt\u003e\n\u003cdd\u003eA: It belongs to the 74AHC (Advanced High-speed CMOS) family, offering high speed with low power.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the function of this IC?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a quad (4-channel) non-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 4 independent buffer channels.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: 3-state outputs allow connection to shared buses with high-impedance control.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 2V to 5.5V, compatible with TTL and CMOS logic levels.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 14-SOIC (0.154\", 3.90mm width) package.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"NXP USA Inc.","offers":[{"title":"Default Title","offer_id":53665783349537,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/products\/74ahc126d-118","provider":"HQICKEY","version":"1.0","type":"link"}