The 74HC4024 is a high-speed Si-gate CMOS device designed and manufactured by NXP Semiconductors. This integrated circuit is a 7-stage binary ripple counter with a clock input (CP), an overriding asynchronous master reset input (MR), and seven fully buffered outputs (Q0 to Q6).
The 74HC4024 is part of the 74HC series, well-known for its robustness and compatibility with TTL (Transistor-Transistor Logic). The counter advances on the negative-going transition of the clock pulse. Each stage of the counter divides the frequency of the input pulse by two, which makes it ideal for frequency division applications and time-delay generation.
Key Features:
- High-Speed Performance: The 74HC4024 offers high-speed performance that is typical of CMOS devices, making it suitable for fast and efficient counting operations.
- Low Power Consumption: Designed with CMOS technology, it has a significantly low power consumption, which is crucial for battery-operated and power-sensitive applications.
- Versatility: Its ability to interface with TTL levels makes it versatile for use in mixed-technology environments.
- Multiple Output Stages: With seven output stages, the 74HC4024 provides a range of division factors directly from the IC.
- Asynchronous Reset: The asynchronous master reset input allows for immediate clearing of the counter, independent of the clock signal, providing greater control over counting operations.
Applications:
- Frequency division
- Time-delay generation
- Counter/timer functions in a variety of electronic applications
- Interface timing
- Sequential logic operations
The 74HC4024 is available in a variety of packages, including the DIP (Dual In-line Package), SO (Small Outline), and SSOP (Shrink Small Outline Package), catering to different physical layout and space requirements. Its operating temperature range supports commercial-grade applications, ensuring reliable performance across diverse environments.
With its combination of high-speed operation, low power consumption, and versatile functionality, the NXP 74HC4024 is an excellent choice for designers looking for a reliable binary counter for their digital projects.
