{"product_id":"octal-buffer-line-driver-ic-74hc240","title":"Octal Buffer Line Driver IC - 74HC240","description":"\u003cmeta name=\"description\" content=\"Buy Octal Buffer Line Driver IC 74HC240 online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003eOctal Buffer Line Driver IC - 74HC240\u003c\/h1\u003e\n\n\u003cp\u003e\u003cstrong\u003eQuality electronics from The Engineer Store, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, expert support.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e74HC240\u003c\/strong\u003e is a high-speed CMOS octal buffer and line driver IC designed for digital signal buffering and driving applications. With its dual 4-bit configuration and independent output enables, it's ideal for interfacing logic circuits, driving bus lines, and signal conditioning in both hobbyist and professional projects.\u003c\/p\u003e\n\n\u003ch2\u003eKey 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 - Digital IC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e74HC240\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOctal Buffer\/Line Driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLogic Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCMOS (High-Speed)\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 DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Drive Capability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15mA (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20-pin DIP\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\u003eWhy Choose This Product?\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e - Sourced from trusted authorized distributors with verification\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFast Delivery\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 assistance available round-the-clock\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Performance\u003c\/strong\u003e - High-speed CMOS technology for stable operation\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAffordable Pricing\u003c\/strong\u003e - Competitive rates with bulk discounts available\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Independent Enables\u003c\/strong\u003e - Two separate output enable pins (1OE, 2OE) for flexible control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Drive Current\u003c\/strong\u003e - Capable of driving multiple TTL\/CMOS loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption\u003c\/strong\u003e - CMOS technology minimizes standby current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Supply Range\u003c\/strong\u003e - Compatible with 2V to 6V systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Propagation Delay\u003c\/strong\u003e - Ideal for time-sensitive applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverted Outputs\u003c\/strong\u003e - Built-in inversion for logic flexibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications \u0026amp; Project Ideas\u003c\/h2\u003e\n\n\u003ch3\u003eDIY Electronics \u0026amp; Hobbyist Projects\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLogic circuit buffering and signal conditioning\u003c\/li\u003e\n\u003cli\u003eBreadboard-based digital experiments\u003c\/li\u003e\n\u003cli\u003eArduino and microcontroller interfacing\u003c\/li\u003e\n\u003cli\u003eBus line driving for 8-bit systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProfessional \u0026amp; Industrial Use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eData bus buffering in microprocessor systems\u003c\/li\u003e\n\u003cli\u003eSignal isolation and impedance matching\u003c\/li\u003e\n\u003cli\u003eIndustrial control circuits\u003c\/li\u003e\n\u003cli\u003eTelecommunications and networking equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEducational \u0026amp; Learning\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDigital logic course experiments\u003c\/li\u003e\n\u003cli\u003eElectronics skill development\u003c\/li\u003e\n\u003cli\u003eEmbedded systems prototyping\u003c\/li\u003e\n\u003cli\u003eCMOS technology exploration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Highlights\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eLogic Configuration:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 groups of 4 buffers\u003c\/li\u003e\n\u003cli\u003eIndependent output enable control\u003c\/li\u003e\n\u003cli\u003eInverted buffering function\u003c\/li\u003e\n\u003cli\u003eTTL-compatible input\/output levels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePerformance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-speed operation (typical delay: 8ns)\u003c\/li\u003e\n\u003cli\u003eLow output impedance for driving long lines\u003c\/li\u003e\n\u003cli\u003eExcellent noise immunity\u003c\/li\u003e\n\u003cli\u003eESD protection on all pins\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eIn the Box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x 74HC240 IC (20-pin DIP package)\u003c\/li\u003e\n\u003cli\u003eProduct documentation and pinout diagram\u003c\/li\u003e\n\u003cli\u003eQuick reference guide\u003c\/li\u003e\n\u003cli\u003eTechnical support contact information\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePinout Reference\u003c\/h2\u003e\n\n\u003cp\u003e```\nPin 1 -\u0026gt; 1OE (Output Enable 1)\n\u003c\/p\u003e\u003cp\u003ePin 2-9 -\u0026gt; 1A0-1A3, 2A0-2A3 (Inputs)\u003c\/p\u003e\nPin 10 -\u0026gt; GND\n\u003cp\u003ePin 11-18 -\u0026gt; 1Y0-1Y3, 2Y0-2Y3 (Outputs)\u003c\/p\u003e\n\u003cp\u003ePin 19 -\u0026gt; 2OE (Output Enable 2)\u003c\/p\u003e\nPin 20 -\u0026gt; VCC\n```\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, absolutely. All our ICs are sourced from authorized distributors with authentication verification and quality assurance testing.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat warranty is provided?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eFull 7-day warranty on manufacturing defects covering all manufacturing defects. If the IC fails within this period, we offer free replacement or refund.\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\u003eStandard delivery is 7-8 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\u003eWhat technical support is available?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eWe provide 24\/7 technical support via email and WhatsApp. Our team can help with circuit design, integration, and troubleshooting.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is 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. Return shipping is on us for defective products.\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! We offer wholesale pricing on orders of 10 units or more. Contact us for custom quotes on larger quantities.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs this compatible with my microcontroller?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe 74HC240 works with most microcontrollers (Arduino, PIC, ARM, etc.). It accepts standard digital logic levels (2V-6V). Contact us for specific compatibility questions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan I use this for driving long cables?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, the 74HC240 is specifically designed as a line driver with good current sourcing\/sinking capability (15mA typical), making it ideal for driving loads and longer cable runs.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eRelated Products You Might Need\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e74HC245 - Octal Bidirectional Transceiver\u003c\/li\u003e\n\u003cli\u003e74HC541 - Octal Buffer with Tri-State Output\u003c\/li\u003e\n\u003cli\u003e74HC244 - Octal Buffer (Non-Inverting)\u003c\/li\u003e\n\u003cli\u003e74\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuy Octal Buffer Line Driver IC - 74HC240 Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eOctal Buffer Line Driver IC - 74HC240\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\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\u003eOctal Buffer Line Driver IC - 74HC240\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\u003eOctal Buffer Line Driver IC - 74HC240\u003c\/strong\u003e at the best price in India? The Engineer Store 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":"My Store","offers":[{"title":"Default Title","offer_id":43774166040739,"sku":"TES-EV103788","price":19.08,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/74hc240-octal-buffer-ic-dip20-800x800.jpg?v=1701076791","url":"https:\/\/www.theengineerstore.in\/kn\/products\/octal-buffer-line-driver-ic-74hc240","provider":"The Engineer Store","version":"1.0","type":"link"}