{"product_id":"10pcs-74hc-series-logic-ics-sop-smd-integrated-circuits","title":"10PCS 74HC Series Logic ICs – SOP SMD Integrated Circuits","description":"\u003ch2\u003e10PCS 74HC Series Logic ICs – SOP Package SMD Integrated Circuits\u003c\/h2\u003e\n\u003cp\u003eUpgrade your electronics projects with this convenient 10-piece pack of \u003cstrong\u003e74HC series logic integrated circuits\u003c\/strong\u003e in compact SOP (Small Outline Package) SMD format. Whether you're prototyping, repairing, or building digital logic circuits, these high-speed CMOS ICs deliver reliable performance at an unbeatable value. Each pack covers a selection of popular 74HC variants, making it a must-have for hobbyists, engineers, and electronics enthusiasts alike.\u003c\/p\u003e\n\n\u003ch3\u003eAvailable Variants\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e74HC125D\u003c\/strong\u003e – Quad Bus Buffer Gate (3-State)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e74HC132D\u003c\/strong\u003e – Quad 2-Input NAND Schmitt Trigger\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e74HC138D\u003c\/strong\u003e – 3-to-8 Line Decoder\/Demultiplexer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e74HC139D\u003c\/strong\u003e – Dual 2-to-4 Line Decoder\/Demultiplexer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e74HC148D\u003c\/strong\u003e – 8-to-3 Line Priority Encoder\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e74HC153D\u003c\/strong\u003e – Dual 4-Input Multiplexer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e74HC164D\u003c\/strong\u003e – 8-Bit Serial-In\/Parallel-Out Shift Register\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e74HC165D\u003c\/strong\u003e – 8-Bit Parallel-In\/Serial-Out Shift Register\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e74HC123D\u003c\/strong\u003e – Dual Retriggerable Monostable Multivibrator\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e74HC273D\u003c\/strong\u003e – Octal D-Type Flip-Flop with Reset\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eHigh-Speed CMOS Technology\u003c\/strong\u003e – Fast switching speeds for efficient digital logic operation\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eSOP\/SMD Package\u003c\/strong\u003e – Industry-standard small outline package for PCB surface mounting\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eWide Compatibility\u003c\/strong\u003e – 2V to 6V supply voltage range, compatible with TTL logic levels\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e10 ICs per Pack\u003c\/strong\u003e – Great value for prototyping, repair, and DIY electronics\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eMultiple Variants Available\u003c\/strong\u003e – Choose the exact 74HC IC you need from our selection\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eLow Power Consumption\u003c\/strong\u003e – Ideal for battery-powered and embedded system designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDigital logic circuit design and prototyping\u003c\/li\u003e\n  \u003cli\u003eMicrocontroller interface and signal conditioning\u003c\/li\u003e\n  \u003cli\u003ePCB repair and component replacement\u003c\/li\u003e\n  \u003cli\u003eShift registers, decoders, encoders, multiplexers\u003c\/li\u003e\n  \u003cli\u003eArduino, Raspberry Pi, and embedded electronics projects\u003c\/li\u003e\n  \u003cli\u003eEducational electronics labs and DIY maker projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 10 pieces per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e SOP (SMD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e 74HC CMOS Logic Family\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more electronics tools and accessories? Check out our \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e for diagnosing circuit board faults, or our \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge – DIY Tool\u003c\/a\u003e for your workshop needs.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the 74HC series of logic ICs and what are they used for?\u003c\/h4\u003e\n\u003cp\u003eA: The 74HC series is a family of high-speed CMOS digital logic integrated circuits widely used in electronics design. These ICs perform essential functions such as buffering, decoding, encoding, multiplexing, and shift register operations. They are compatible with standard TTL logic levels and are commonly used in microcontroller projects, PCB design, embedded systems, and DIY electronics prototyping.\u003c\/p\u003e\n\u003ch4\u003eQ: What package type are these 74HC ICs and how do I solder them?\u003c\/h4\u003e\n\u003cp\u003eA: These 74HC ICs come in the SOP (Small Outline Package) format, which is a surface-mount device (SMD) designed for PCB soldering. They can be soldered using a fine-tip soldering iron, hot air rework station, or reflow oven. The SOP package is widely supported by most PCB designs and is compatible with standard SMD soldering techniques used in professional and hobbyist electronics work.\u003c\/p\u003e\n\u003ch4\u003eQ: How many ICs do I receive in one order?\u003c\/h4\u003e\n\u003cp\u003eA: Each order contains 10 pieces of your selected 74HC series IC variant. This makes it ideal for stocking up for prototyping, repairs, or building multiple circuits without needing to reorder frequently.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these ICs compatible with Arduino or Raspberry Pi projects?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The 74HC series ICs operate at 2V to 6V supply voltage, making them fully compatible with Arduino (5V) and Raspberry Pi (3.3V) logic levels. They are commonly used to expand I\/O capabilities, drive displays, cascade shift registers, and interface between different voltage logic systems in maker and embedded electronics projects.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the 74HC series of logic ICs and what are they used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 74HC series is a family of high-speed CMOS digital logic integrated circuits widely used in electronics design. These ICs perform essential functions such as buffering, decoding, encoding, multiplexing, and shift register operations. 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