ON Semiconductor MC14521BDR2G Product Overview

The ON Semiconductor MC14521BDR2G is a high-quality CMOS programmable timer/counter device designed to meet the needs of a broad range of timing and counting applications. This versatile integrated circuit (IC) is part of ON Semiconductor's renowned 4000 series, known for their reliability, low power consumption, and ease of use. The MC14521BDR2G is an ideal choice for designers looking to implement timing functions in their electronic projects, including industrial controls, instrumentation, and consumer electronics.

Key Features

• Wide Operating Voltage Range: The MC14521BDR2G operates over a voltage range of 3V to 18V, making it suitable for both low-power and standard logic level applications.
• Large Counting Range: With a 24-stage binary counter, it can handle a wide range of counting tasks, from simple time delays to complex sequential events.
• High Noise Immunity: Characterized by a high degree of noise immunity, this IC maintains stable operation even in electrically noisy environments.
• Low Power Consumption: The CMOS technology used in the MC14521BDR2G ensures low power consumption, which is critical for battery-operated devices.
• Multiple Package Options: Available in a 14-pin SOIC package, it offers a compact footprint for space-constrained applications.

Applications

The MC14521BDR2G's versatility makes it suitable for a wide array of applications, including:

• Timing circuits
• Sequential timers
• Frequency dividers
• Time-delay circuits
• Counter circuits in digital clocks, watches, and event counters

Quality and Reliability

ON Semiconductor is a trusted name in the semiconductor industry, and the MC14521BDR2G is manufactured to the highest standards. The device is designed for long-term reliability, ensuring consistent performance over its operational lifespan. It is also RoHS compliant, making it an environmentally friendly choice for manufacturers looking to reduce hazardous substances in their products.

Conclusion

With its combination of features, the ON Semiconductor MC14521BDR2G is an excellent choice for designers and engineers looking for a reliable and versatile timer/counter IC. Whether for industrial, commercial, or consumer applications, this device offers the performance and quality that ON Semiconductor's products are known for.