CD74HCT4024EG4

The CD74HCT4024EG4 is a dual 4-bit binary ripple counter integrated circuit (IC) manufactured by Texas Instruments. It is part of the CD74HCT series, which is known for its high-speed CMOS technology, making it suitable for a variety of digital applications.

Key Features:

1. Dual 4-Bit Counter: The CD74HCT4024 contains two independent 4-bit binary counters, allowing for counting operations in parallel or sequentially.

2. High-Speed Operation: The HCT (High-speed CMOS) technology enables fast switching speeds, making it ideal for high-frequency applications.

3. Wide Supply Voltage Range: The IC operates within a supply voltage range of 2V to 6V, providing flexibility for different circuit designs.

4. Low Power Consumption: The HCT series is designed to consume less power compared to traditional TTL (Transistor-Transistor Logic) devices, making it suitable for battery-operated devices.

5. Asynchronous Reset: Each counter can be reset asynchronously, allowing for immediate control over the counting operation.

6. Count Enable Inputs: The device features count enable inputs that allow for controlled counting, enabling or disabling the counting operation based on external signals.

7. Output States: The outputs of the counters are in binary format, providing a straightforward representation of the counted value.

8. Pin Configuration: The IC typically comes in a 16-pin dual in-line package (DIP) or surface mount package, making it easy to integrate into various circuit designs.

9. Temperature Range: The device is rated for operation over a standard temperature range, making it suitable for a wide range of environmental conditions.

Applications:

• Digital clocks and timers
• Frequency dividers
• Event counters
• Digital signal processing
• Industrial control systems

Electrical Characteristics:

• Propagation Delay: The typical propagation delay is low, allowing for quick response times in counting applications.
• Input and Output Voltage Levels: The IC is compatible with standard logic levels, ensuring interoperability with other digital components.

Conclusion:

The CD74HCT4024EG4 from Texas Instruments is a versatile and efficient dual 4-bit binary counter that combines high-speed performance with low power consumption. Its features make it an excellent choice for a variety of digital counting applications in both consumer and industrial electronics.