CD74HCT00EG4

The CD74HCT00EG4 is a quad 2-input NAND gate integrated circuit (IC) manufactured by Texas Instruments. It belongs to the 74HCT series, which is a high-speed CMOS logic family that is compatible with TTL (Transistor-Transistor Logic) levels. This makes it suitable for use in a variety of digital applications where low power consumption and high-speed operation are required.

Key Features:

1. Quad Configuration: The IC contains four independent 2-input NAND gates, allowing for multiple logic operations within a single package. Each gate can be used to perform logical NAND operations on two input signals.

2. Logic Levels: The 74HCT series operates with a supply voltage range of 4.5V to 5.5V, making it compatible with standard TTL logic levels. The input voltage thresholds are designed to ensure reliable operation with TTL outputs.

3. Propagation Delay: The typical propagation delay for the NAND gates in this IC is around 10 ns at a supply voltage of 5V, which allows for fast switching and high-speed performance in digital circuits.

4. Low Power Consumption: The CD74HCT00EG4 is designed to consume low power, making it suitable for battery-operated devices and applications where energy efficiency is critical.

5. Temperature Range: The device typically operates within a temperature range of -40°C to +125°C, making it suitable for industrial and automotive applications.

6. Pin Configuration: The IC is available in various package types, including the standard 14-pin Dual In-line Package (DIP) and surface mount options. The pin configuration allows for easy integration into circuit designs.

7. Applications: The CD74HCT00EG4 is commonly used in digital logic circuits, data processing, signal conditioning, and various control applications. It can be utilized in combinational logic designs, flip-flops, and other sequential logic circuits.

Electrical Characteristics:

• Supply Voltage (Vcc): 4.5V to 5.5V
• Input Voltage (Vi): 0V to Vcc
• Output Voltage (Vo): 0V to Vcc
• Maximum Input Current (Ii): ±1 µA
• Maximum Output Current (Io): ±25 mA

Packaging:

The CD74HCT00EG4 is typically available in a variety of packages, including:

• 14-Pin DIP: A standard through-hole package for easy prototyping and breadboarding.
• TSSOP: A thin, surface-mount package for compact designs.

Conclusion:

The CD74HCT00EG4 from Texas Instruments is a versatile and reliable quad 2-input NAND gate that is ideal for a wide range of digital applications. Its compatibility with TTL logic levels, low power consumption, and fast switching capabilities make it a popular choice among engineers and designers in the electronics industry.