The MC14529BCP is a presettable binary up/down counter manufactured by Freescale Semiconductor - NXP. This versatile counter is designed for a wide array of digital applications where counting, frequency division, or timing control is required. It features asynchronous preset and count enable/disable functions, making it suitable for both synchronous and asynchronous systems.
Applications:
- Digital frequency dividers
- Event counters
- Timing circuits
- Up/down counting applications
- Address counters
- Industrial control systems
Features:
- Asynchronous preset capability
- Up/down counting mode
- Count enable/disable control
- Carry-out output for cascading
- TTL compatible inputs and outputs
- Wide operating voltage range
Benefits:
- Versatile counting functionality for various digital applications.
- Asynchronous preset allows for immediate initialization of the counter.
- Up/down counting mode enables flexible counting options.
- Count enable/disable provides precise control over counting operations.
- Carry-out output simplifies cascading for higher-order counters.
Additional Details:
The MC14529BCP operates from a supply voltage range of 3V to 18V. It has asynchronous preset inputs that allow the counter to be set to any desired value regardless of the clock input. The up/down control input determines the counting direction. A count enable/disable input provides the ability to start and stop the counting process. The carry-out output is asserted when the counter reaches its maximum or minimum count value, facilitating cascading multiple MC14529BCP devices to create counters with higher bit widths.
This counter is commonly used in digital clock circuits, frequency synthesizers, and industrial control systems. Its ability to be preset asynchronously, count in both up and down directions, and be easily cascaded makes it a valuable building block for digital designers. The device is available in a standard DIP package for easy prototyping and breadboarding.
The MC14529BCP is a reliable and cost-effective solution for counting and timing applications in various digital systems. Its robust design and wide operating voltage range ensure dependable performance in demanding environments.