{"product_id":"hef4011bt-quad-2-input-nand-gate-logic-ic-soic-14-10-pack","title":"HEF4011BT Quad 2-Input NAND Gate SOIC-14 Logic IC – 10 Pack","description":"\u003ch2\u003eHEF4011BT Quad 2-Input NAND Gate Logic IC – 10-Piece Pack (SOIC-14)\u003c\/h2\u003e\n\u003cp\u003eStock up on genuine \u003cstrong\u003eHEF4011BT\u003c\/strong\u003e integrated circuits with this convenient 10-piece pack. The HEF4011BT is a classic \u003cstrong\u003eQuad 2-Input NAND Gate\u003c\/strong\u003e logic chip in the compact \u003cstrong\u003eSOIC-14\u003c\/strong\u003e surface-mount package — a staple component for digital circuit design, prototyping, and electronics repair. Each chip ships brand new and unused, ready for immediate use in your next project.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HEF4011BT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Quad 2-Input NAND Gate (4 independent gates per IC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLogic Family:\u003c\/strong\u003e CMOS (4000 Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e SOIC-14 (Surface-Mount, 14-Pin)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 10 pieces per order\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose the HEF4011BT?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eWide Supply Voltage Range\u003c\/strong\u003e – Compatible with standard CMOS operating voltages for versatile circuit design\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eFour Independent Gates\u003c\/strong\u003e – Each IC houses 4 fully independent 2-input NAND gates for maximum design flexibility\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eSOIC-14 Package\u003c\/strong\u003e – Space-saving surface-mount form factor, ideal for compact PCB layouts\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCMOS Technology\u003c\/strong\u003e – Low power consumption, high noise immunity, and strong output drive capability\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003ePack of 10\u003c\/strong\u003e – Great value for hobbyists, makers, educators, and professional engineers alike\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eIndustry-Standard 4000 Series\u003c\/strong\u003e – Drop-in compatible with CD4011, MC14011, and equivalent NAND gate logic ICs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDigital logic circuit design and prototyping\u003c\/li\u003e\n  \u003cli\u003eOscillator and clock generator circuits\u003c\/li\u003e\n  \u003cli\u003eSignal conditioning and inversion\u003c\/li\u003e\n  \u003cli\u003eEducational electronics projects and lab work\u003c\/li\u003e\n  \u003cli\u003ePCB repair and component replacement\u003c\/li\u003e\n  \u003cli\u003eEmbedded systems and microcontroller interfacing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e10 × HEF4011BT Quad 2-Input NAND Gate IC (SOIC-14)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more electronics tools and supplies? Check out these related items from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the HEF4011BT and what does it do?\u003c\/h4\u003e\n\u003cp\u003eA: The HEF4011BT is a Quad 2-Input NAND Gate integrated circuit belonging to the CMOS 4000-series logic family. It contains four independent 2-input NAND gates in a single SOIC-14 surface-mount package. Each gate outputs a LOW signal only when both of its inputs are HIGH — making it a fundamental building block in digital logic, signal processing, oscillator circuits, and more.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the HEF4011BT compatible with the CD4011 or MC14011?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The HEF4011BT is functionally equivalent to other 4011-series NAND gate ICs such as the CD4011B and MC14011B. It can serve as a drop-in replacement in most SOIC-14 footprint designs, making it ideal for circuit repair and upgrade projects.\u003c\/p\u003e\n\u003ch4\u003eQ: What package type is the HEF4011BT and is it surface-mount?\u003c\/h4\u003e\n\u003cp\u003eA: The HEF4011BT is housed in an SOIC-14 (Small Outline Integrated Circuit, 14-pin) package, which is a standard surface-mount (SMD) component. It is designed for soldering directly onto a PCB and is widely supported by automated assembly and hand-soldering techniques.\u003c\/p\u003e\n\u003ch4\u003eQ: How many chips are included in this listing?\u003c\/h4\u003e\n\u003cp\u003eA: This listing includes a pack of 10 brand-new HEF4011BT ICs, offering excellent value for prototyping batches, classroom kits, or stocking your component inventory.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the HEF4011BT and what does it do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The HEF4011BT is a Quad 2-Input NAND Gate integrated circuit belonging to the CMOS 4000-series logic family. It contains four independent 2-input NAND gates in a single SOIC-14 surface-mount package. Each gate outputs a LOW signal only when both of its inputs are HIGH — making it a fundamental building block in digital logic, signal processing, oscillator circuits, and more.\"}}, {\"@type\": \"Question\", \"name\": \"Is the HEF4011BT compatible with the CD4011 or MC14011?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The HEF4011BT is functionally equivalent to other 4011-series NAND gate ICs such as the CD4011B and MC14011B. It can serve as a drop-in replacement in most SOIC-14 footprint designs, making it ideal for circuit repair and upgrade projects.\"}}, {\"@type\": \"Question\", \"name\": \"What package type is the HEF4011BT and is it surface-mount?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The HEF4011BT is housed in an SOIC-14 (Small Outline Integrated Circuit, 14-pin) package, which is a standard surface-mount (SMD) component. 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