MM74HC221
Dual monostable multivibrator ICs in 16-pin SOIC and DIP packages
Manufacturer： ['fairchild', 'rochester', 'onsemi']
series introduction
**Introducing the MM74HC221 Series: Precision Dual Monostable Multivibrators for Advanced Timing Applications**
The MM74HC221 series represents the pinnacle of precision timing solutions, designed to meet the demands of modern digital systems. As part of the high-speed CMOS (HC) family, these dual monostable multivibrators deliver exceptional performance, reliability, and versatility, making them ideal for a wide range of applications, from industrial automation to consumer electronics.
At the heart of the MM74HC221 series lies its ability to generate highly accurate and stable output pulses, with pulse widths that can be precisely controlled through external timing components. Each device in the series features two independent monostable multivibrators, providing designers with the flexibility to implement multiple timing functions within a single compact package. Whether you're designing a pulse generator, delay circuit, or frequency divider, the MM74HC221 series offers the precision and consistency you need.
Key features of the MM74HC221 series include:
- **Wide Operating Voltage Range**: Compatible with 2V to 6V power supplies, ensuring seamless integration into both low-voltage and standard CMOS systems.
- **High Noise Immunity**: Built to withstand noisy environments, the MM74HC221 series ensures reliable operation even in the presence of electrical interference.
- **Low Power Consumption**: Leveraging advanced CMOS technology, these devices deliver high performance while minimizing energy consumption, making them suitable for battery-powered applications.
- **Adjustable Pulse Width**: External resistors and capacitors allow for precise control over pulse duration, enabling customization for specific timing requirements.
- **Schmitt Trigger Inputs**: Enhanced input hysteresis ensures clean signal transitions, reducing the risk of false triggering and improving overall system stability.
The MM74HC221 series is available in a variety of package options, including DIP, SOIC, and TSSOP, providing designers with the flexibility to choose the form factor that best suits their application. With its robust design, exceptional performance, and ease of use, the MM74HC221 series is the go-to solution for engineers seeking reliable and precise timing control in their designs.
Whether you're developing cutting-edge IoT devices, automotive systems, or industrial control modules, the MM74HC221 series empowers you to achieve unparalleled timing accuracy and efficiency. Explore the possibilities and elevate your designs with the MM74HC221 series—your ultimate partner in precision timing.
Images for reference
16 SOIC
16-DIP SOT38-1
16-Dip