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Top rated and logic gates

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

  1. Best overall

    Texas Instruments SN74LS00N Quad 2-Input NAND Gate

    4.7/5 $0.50-$1.00

    Reliable and widely used, this NAND gate IC offers low power consumption and high speed.

    • High reliability
    • Low power consumption
    • Wide availability
    • Limited to 5V operation
  2. High-speed logic

    NXP 74HC00D Quad 2-Input NAND Gate

    4.6/5 $0.40-$0.80

    CMOS NAND gate with high noise immunity and wide operating voltage range.

    • High speed
    • Wide voltage range
    • Low power
    • Sensitive to static
  3. Compact design

    ON Semiconductor MC74VHC1G08DFT1G Single 2-Input AND Gate

    4.5/5 $0.30-$0.60

    Tiny SC-88A package ideal for space-constrained applications.

    • Small footprint
    • Low propagation delay
    • Low power
    • Single gate per IC
  4. Best value

    Texas Instruments CD4071BE Quad 2-Input OR Gate

    4.6/5 $0.50-$1.00

    CMOS OR gate with wide supply range and high input impedance.

    • Wide voltage range
    • High noise immunity
    • Low power
    • Slower than 74HC series
  5. Low-voltage applications

    Nexperia 74LVC1G00GW Single 2-Input NAND Gate

    4.5/5 $0.20-$0.50

    Low-voltage CMOS NAND gate suitable for 3.3V and 2.5V systems.

    • Low voltage operation
    • High speed
    • Small package
    • Single gate per IC
  6. General purpose

    STMicroelectronics HCF4081BEY Quad 2-Input AND Gate

    4.4/5 $0.40-$0.90

    Standard CMOS AND gate, robust and easy to use for hobbyists.

    • Simple to use
    • Good availability
    • Low cost
    • Older technology
    • Moderate speed
  7. Budget pick

    Diodes Incorporated 74LVC1G32SE-7 Single 2-Input OR Gate

    4.5/5 $0.15-$0.40

    Affordable single OR gate in SOT-353 package for basic logic functions.

    • Very low cost
    • Small size
    • Low power
    • Single gate
    • Limited documentation
  8. Balanced performance

    Texas Instruments SN74HC08N Quad 2-Input AND Gate

    4.7/5 $0.60-$1.20

    High-speed CMOS AND gate with balanced performance for digital circuits.

    • High speed
    • Low power
    • Wide voltage range
    • None notable
  9. TTL compatibility

    NXP 74HCT32D Quad 2-Input OR Gate

    4.5/5 $0.50-$1.00

    TTL-compatible CMOS OR gate for mixed-voltage systems.

    • TTL input compatible
    • High speed
    • Robust
    • Higher power than pure CMOS
  10. Classic TTL logic

    Texas Instruments SN74LS32N Quad 2-Input OR Gate

    4.6/5 $0.50-$1.00

    Standard TTL OR gate, reliable and widely used in educational projects.

    • Proven reliability
    • Wide availability
    • Low cost
    • Higher power consumption
    • 5V only

Buying advice

When selecting logic gates, consider the logic family (e.g., 74LS for TTL, 74HC for CMOS) depending on your voltage and speed requirements. For battery-powered projects, CMOS gates like 74HC or 74LVC are preferable due to low power consumption. Always check the package type (DIP for breadboards, SMD for compact designs). Buying from reputable manufacturers ensures better consistency and datasheet support.

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