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Logic Gate NOT (Inverter) 74HC04

Logic Gate NOT (Inverter) 74HC04

The 74HC04 is a hex NOT gate CMOS inverter used to invert digital logic signals in electronic circuits. It contains six independent inverter gates in a single package. Each gate outputs the logical opposite of its input, making this IC essential for signal inversion, logic level control, and complementary signal generation in digital systems.

Package Includes:

1 x 74HC04 IC

NOT Logic Gate
7.35 AED 7.35 AED (Tax included)

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Features:

  1. Hex NOT Gate: Includes six independent inverter gates in one integrated circuit.
  2. Digital Logic Operation: Designed for standard binary logic inputs and outputs.
  3. CMOS Technology: Ensures low power consumption and high noise immunity.
  4. High Speed Performance: Suitable for fast switching digital applications.
  5. Wide Voltage Range: Operates reliably from 2V to 6V.
  6. Logic Compatibility: Works with both CMOS and TTL logic levels.
  7. Compact IC Package: Standard 14 pin package for easy integration.
  8. Low Output Impedance: Capable of driving multiple digital inputs.
  9. Temperature Stability: Reliable operation across a wide temperature range.
  10. Cost Effective: Simple and widely available inverter solution.

Principle of Work:

Each inverter within the 74HC04 performs a NOT operation. When the input is low, the output becomes high. When the input is high, the output becomes low. This operation follows the basic NOT gate truth table.

  • A | Y
    • 0 | 1
    • 1 | 0

All six inverters operate independently and can be combined to build more complex digital logic circuits.

Pinout:

  • Pin 1: Input 1
  • Pin 2: Output 1
  • Pin 3: Input 2
  • Pin 4: Output 2
  • Pin 5: Input 3
  • Pin 6: Output 3
  • Pin 7: GND Ground
  • Pin 8: Output 4
  • Pin 9: Input 4
  • Pin 10: Output 5
  • Pin 11: Input 5
  • Pin 12: Output 6
  • Pin 13: Input 6
  • Pin 14: VCC Supply Voltage

Applications:

  • Signal Inversion: Converts active high signals to active low and vice versa.
  • Logic Level Control: Generates complementary control signals.
  • Clock and Oscillator Circuits: Used in simple timing applications.
  • Buffering: Isolates and protects digital circuit stages.
  • Control Circuits: Adapts logic levels for sensors and switches.
  • Educational Projects: Common in learning and training environments.

Technical Details:

  • Supply Voltage: 2V to 6V
  • Operating Temperature: -40 C to 85 C
  • Propagation Delay: 11 ns typical at 5V
  • Input Current: Plus or minus 20 mA
  • Output Current: Plus or minus 5 mA
  • Package Type: 14 pin DIP

Comparisons:

  • Voltage Range: Wider operating voltage than traditional TTL inverter ICs.
  • Power Consumption: Lower power usage due to CMOS design.
  • Switching Speed: Faster response suitable for modern digital circuits.