{"product_id":"quad-3-state-buffer-ic-74hc126","title":"Quad 3-State Buffer IC - 74HC126","description":"\u003cmeta name=\"description\" content=\"Buy Quad 3State Buffer IC 74HC126 online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003eQuad 3-State Buffer IC - 74HC126\u003c\/h1\u003e\n\n\u003cp\u003eQuality electronics from The Tech Depot, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, support.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe 74HC126 is a quad 3-state buffer integrated circuit ideal for bus-oriented applications and digital logic circuits. This high-speed CMOS device features four independent buffers with active-high output enable control, making it perfect for multiplexing data on shared bus lines.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Independent Buffers\u003c\/strong\u003e with 3-state output control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive-High Output Enable\u003c\/strong\u003e (OE) pins for each buffer pair\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed CMOS Technology\u003c\/strong\u003e - reliable and energy-efficient\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Voltage\u003c\/strong\u003e - 2V to 6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption\u003c\/strong\u003e - typical CMOS characteristics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 14-pin DIP Package\u003c\/strong\u003e - easy integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eParameter\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectronics Component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDevice\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQuad 3-State Buffer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14-pin DIP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLogic Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-Speed CMOS (74HC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2V to 6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Drive\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-State (High\/Low\/High-Z)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupport\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003ePin Configuration\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePins 1-4:\u003c\/strong\u003e Data Inputs (1A, 2A, 3A, 4A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePins 5-8:\u003c\/strong\u003e Output Enable Controls (1OE, 2OE, 3OE, 4OE)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePins 9-12:\u003c\/strong\u003e Data Outputs (1Y, 2Y, 3Y, 4Y)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePins 13, 14:\u003c\/strong\u003e GND and VCC\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This?\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e - Sourced from trusted suppliers with authentication verification\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFast Shipping\u003c\/strong\u003e - 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Technical guidance via email and WhatsApp\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Quality\u003c\/strong\u003e - Tested components with manufacturer warranty\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompetitive Pricing\u003c\/strong\u003e - Best value for professional-grade components\u003c\/p\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\n\u003ch3\u003eDIY Electronics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHobbyist projects and breadboard experiments\u003c\/li\u003e\n\u003cli\u003eLearning digital logic circuits\u003c\/li\u003e\n\u003cli\u003eCustom microcontroller interfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProfessional Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eData bus multiplexing in microprocessor systems\u003c\/li\u003e\n\u003cli\u003eIndustrial control circuits\u003c\/li\u003e\n\u003cli\u003eTest and measurement equipment\u003c\/li\u003e\n\u003cli\u003eDigital signal processing systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLearning \u0026amp; Education\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics course projects\u003c\/li\u003e\n\u003cli\u003eDigital logic labs\u003c\/li\u003e\n\u003cli\u003eSkill development in circuit design\u003c\/li\u003e\n\u003cli\u003eFPGA and microcontroller prototyping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e1x 74HC126 Quad 3-State Buffer IC\u003c\/li\u003e\n\u003cli\u003eTechnical datasheet and pin configuration guide\u003c\/li\u003e\n\u003cli\u003eQuick reference documentation\u003c\/li\u003e\n\u003cli\u003eSupport contact information\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFunctional Description\u003c\/h2\u003e\n\n\u003cp\u003eThe 74HC126 provides four independent buffers with individual output enable controls. When OE is HIGH, the output reflects the input state. When OE is LOW, the output enters high-impedance (tri-state) mode, allowing multiple devices to share a common bus without conflicts.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTruth Table:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eOE\u003c\/td\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e Output |\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eH\u003c\/td\u003e\n\u003ctd\u003eH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e H |\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eH\u003c\/td\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e L |\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003eX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e Z (High-Z) |\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs this 100% authentic?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, all components are sourced from authorized distributors with authentication verification. We guarantee genuine 74HC126 ICs.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat warranty coverage do I get?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e7-day warranty on manufacturing defects covering all manufacturing defects. Covers functionality and performance issues under normal operating conditions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow fast is the shipping?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e7-8 days to most locations in India from our Bengaluru warehouse. Express options available for urgent orders.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eDo you provide technical support?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes! Full technical support available 24\/7 via email and WhatsApp. Our engineers can help with circuit design, troubleshooting, and integration.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat's your return policy?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only with full refund or replacement. applicable on manufacturing defects only if the component is faulty or DOA (Dead on Arrival).\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eAre bulk discounts available?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes! Wholesale pricing is available on orders of 10+ units. Contact us for custom quotes on larger quantities.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan I use this with 5V and 3.3V logic?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, the 74HC126 operates across 2V-6V, making it compatible with both 5V and 3.3V logic systems.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat's the maximum output current?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eTypical output drive is 4-6mA per buffer. Check the datasheet for detailed electrical characteristics and fan-out specifications.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eRelated Products You Might Need\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e74HC125 - Quad 3-State Buffer (Active-Low OE)\u003c\/li\u003e\n\u003cli\u003e74HC245 - Octal Bidirectional Transceiver\u003c\/li\u003e\n\u003cli\u003e74HC138 - 3-to-8 Line Decoder\u003c\/li\u003e\n\u003cli\u003e74HC595 - 8-bit Shift Register with Output Latches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Tech Depot\u003c\/strong\u003e - Your trusted source for quality electronics components in Bengaluru.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNeed help? Contact us via WhatsApp or email for instant support!\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eBuy Quad 3-State Buffer IC - 74HC126 Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eQuad 3-State Buffer IC - 74HC126\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eQuad 3-State Buffer IC - 74HC126\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003eQuad 3-State Buffer IC - 74HC126\u003c\/strong\u003e at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48745326117121,"sku":"TTD-16181","price":13.78,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/0edd938ee5245754db1a7f6c117c5f80.jpg?v=1778084556","url":"https:\/\/techdepot.in\/products\/quad-3-state-buffer-ic-74hc126","provider":"Tech Depot India","version":"1.0","type":"link"}