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Top rated inverter logic gates

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Top rated inverter logic gates

AI-generated summary · updated July 27, 2026 · verify details before purchase.

  1. Best overall

    Texas Instruments CD4049UBE Hex Inverting Buffer/Converter

    4.7/5 $0.50-$1.00

    Reliable hex inverter with high voltage capability and wide operating range. Widely used in hobbyist and industrial projects.

    • High noise immunity
    • Wide supply voltage up to 18V
    • Low power consumption
    • DIP package may be large for compact designs
    View on Amazon manufacturer site
  2. Best for high-speed

    Nexperia 74HC04PW Hex Inverter

    4.5/5 $0.30-$0.70

    High-speed Si-gate CMOS inverter with balanced propagation delays. Ideal for logic level inversion in digital circuits.

    • Fast switching speed
    • Low power dissipation
    • Multiple package options
    • Sensitive to ESD without proper handling
    View on Amazon manufacturer site
  3. Best for compact designs

    ON Semiconductor MC74VHC1G04DFT1G Single Inverter

    4.4/5 $0.20-$0.50

    Single gate inverter in tiny SOT-323 package. Perfect for space-constrained applications needing just one inverter.

    • Ultra-small footprint
    • Low voltage operation down to 2V
    • Very low quiescent current
    • Only one gate per package
    • Easily lost due to small size
    View on Amazon manufacturer site
  4. Best for TTL compatibility

    Texas Instruments SN74LS04N Hex Inverter

    4.6/5 $0.40-$0.80

    Bipolar low-power Schottky hex inverter. Compatible with 5V TTL logic families.

    • TTL compatible
    • Standard DIP package
    • Robust and proven design
    • Higher power consumption than CMOS
    • Limited to 5V supply
    View on Amazon manufacturer site
  5. Best for low power

    Nexperia 74AHC04PW Hex Inverter

    4.5/5 $0.35-$0.60

    Advanced high-speed CMOS hex inverter with extremely low static power consumption and wide voltage range.

    • Very low power consumption
    • Wide operating voltage 2-5.5V
    • High drive capability
    • Slightly slower than 74HC series
    View on Amazon manufacturer site
  6. Best for high voltage

    ROHM BU4050B Hex Inverter/Converter

    4.3/5 $0.40-$0.90

    High-voltage CMOS hex inverter. Suitable for automotive and industrial applications requiring up to 20V.

    • High voltage up to 20V
    • Wide temperature range
    • Buffered outputs
    • Slower than newer CMOS series
    • Larger package option only
    View on Amazon manufacturer site
  7. Best value

    STMicroelectronics HCF4049UBE Hex Inverting Buffer

    4.4/5 $0.30-$0.60

    Cost-effective hex inverter with standard 4000 series characteristics. Good general-purpose choice.

    • Low cost
    • Easy to use
    • Widely available
    • Moderate speed
    • Limited output drive
    View on Amazon manufacturer site

Buying advice

When choosing an inverter logic gate, consider supply voltage compatibility (CMOS vs TTL), number of gates needed, package type (DIP for prototyping, SMD for production), speed requirements, and power constraints. For most digital projects, 74HC series offer a good balance of speed and power. For high-voltage or noisy environments, 4000 series like CD4049 are more robust.

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