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Triple 3-input NOR Gate IC - 74HC27

Triple 3-input NOR Gate IC - 74HC27

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  • 3 independent 3-input NOR gates
  • Outputs directly interface to CMOS, NMOS, and TTL
  • Large operating voltage range
  • Wide operating conditions

Triple 3-input NOR Gate IC - 74HC27

The 74HC Series 74HC27 is a triple 3-input positive-NOR Gate that contains three independent circuits 3-input AND gates. The 74HC27 is characterized for operation from 0 °C  to 70 °C. The 74HC27 features are package Options including Plastic "small outline" packages, ceramic chips carriers and flat packages, and plastic and ceramic DIPs. The gates operate using standard CMOS logic levels and have high noise immunity and low power consumption.

Pinout:

Pinout of 74HC27 IC

Package Includes:

  • 1 x IC - 74HC27

Specifications:

Supply Voltage 4.75 - 5.25 V
High-Level Input Voltage 2 V
Low-Level Input Voltage 0.8 V 
High-Level Output Voltage -0.4 mA
Low-Level Output Voltage 8 mA
Operating Free Air Temperature 0 - 70 °C 
  • All orders confirmed before 3 pm IST are shipped on the
    same day, barring rare pickup delays on holidays or disturbances
  • Delivery time in Metro cities is 1-3 days, Others it is
    3-7 days. It varies based on location, reliant on courier services
  • Return window: 7 days from receipt unless stated
    otherwise. No refunds/replacements after
  • Returns only for non-working/damaged products are accepted
  • Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
  • Refunds are processed within 3-4 working days post inspection and approval.

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ADDITIONAL RESOURCES

1.What is the advantage of having three independent NOR gates in a single IC package?

  • The 74HC147 are high speed silicon-gate CMOS devices and are pin-compatible with low power Schottky TTL (LSTTL) (LSTTL). The 74HC147 9-input priority encoders collect data from nine active LOW inputs (l1 to l9) and provide binary representation on the four active LOW inputs (Y0 to Y3).

2.What is 74hc27 Triple 3-input IC?

  • The 74HC27 is a triple 3-input NOR gate integrated circuit with three separate NOR gates and one output pin. The gates operate on normal CMOS logic levels, have great noise immunity, and consume little power.

Product Reviews

Based on 10 reviews Average Rating 4.80 stars out of 5
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  • badarjahan
    3 months ago

    Smooth Operation Across Multiple Tests Noted

    Smooth operation across multiple tests reinforces its reliability as an essential part of many setups

  • anwar
    7 months ago

    Versatile Applications Noted

    This NOR gate IC is versatile enough for various applications including combinational logic circuits; its performance has exceeded my expectations across different uses

  • sarfraj
    7 months ago

    Excellent Build Quality Noted

    This NOR gate features excellent build quality. Its robust design ensures longevity in my electronic projects

  • baidnath B. baidnath
    7 months ago

    Great Value at an Affordable Price

    For such a critical component, the 74HC27 offers great quality at an affordable price

  • sunpreet
    11 months ago

    User-Friendly Documentation Provided

    The documentation provided was clear and concise, making installation simple even if you're new to electronics

  • jisu
    1 year ago

    Fast Shipping with Secure Packaging

    Shipping was prompt, and the packaging secured the IC well during transit; it arrived intact without any damage

  • kishnaram
    1 year ago

    Effective Solution for Logic Circuit Needs Noted

    The 74HC27 provides an effective solution when needing logical operations while maintaining high-quality performance across different environments

  • sitaram S. sitaram
    1 year ago

    Highly Recommended for Digital Logic Projects

    I highly recommend this NOR gate if you're working on digital logic projects needing dependable signal processing

  • ajaj
    1 year ago

    Reliable Logic Functionality Observed

    The 74HC27 NOR gate IC provides reliable logic functionality across multiple applications. It integrates easily into my designs, making it a valuable component for digital circuits.

  • puneeta
    1 year ago

    Reliable Operation Over Time Observed

    I've been using this IC regularly since purchase; its reliable operation shows no signs of wear or malfunctioning