The CD4521B is a high-quality integrated circuit from Texas Instruments, renowned for its reliability and versatility. This 24-stage frequency divider and oscillator is designed to deliver precise timing and waveform generation, making it an indispensable component in a wide array of electronic applications.

Key Features

• Frequency Divider: The CD4521B can divide the frequency of an input signal by a factor of 2²⁴, providing a highly stable and accurate output that is essential for time-critical applications.
• Oscillator Configuration: With its in-built oscillator circuit, it can function as a standalone oscillator, requiring minimal external components to generate a stable clock pulse.
• Voltage Range: It operates over a wide voltage range from 3V to 18V, accommodating various power supplies and ensuring compatibility with both TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) technologies.
• Output Capability: The device features a buffered output stage, which can drive up to 10 TTL loads or equivalent CMOS loads, providing flexibility in interfacing with other digital circuits.
• Temperature Stability: The CD4521B is designed to perform consistently across a broad temperature range, making it suitable for demanding environments and applications.

Applications

The versatility of the CD4521B allows it to be used in a variety of applications such as:

• Frequency counters and timers
• Time-delay circuits
• Real-time clocks
• Sequential timing
• Alarm systems
• Instrumentation and process control

Quality and Support

As with all Texas Instruments products, the CD4521B comes with the assurance of high manufacturing standards and rigorous testing. Customers can expect robust support through detailed datasheets, application notes, and Texas Instruments' technical support services. This ensures that engineers can integrate the CD4521B into their designs with confidence, benefiting from Texas Instruments' legacy of quality and innovation.