74HC390PW,118

If you are seeking a digital circuit solution that excels in counting capabilities, the 74HC390PW,118 is a versatile and high-performance integrated circuit (IC) you should consider. This exceptional device boasts features that are compatible with various electronic applications. Below, we explore the specifications, applications, and benefits of the 74HC390PW,118, providing you with the information necessary for informed design decisions.

Overview of the 74HC390PW,118

The 74HC390PW,118 is a dual 4-bit binary counter, engineered with advanced CMOS technology. Its compact solution is particularly beneficial for integration with other components in space-constrained settings, thanks to its TSSOP16 package. The CMOS design ensures lower power consumption while achieving rapid switching speeds, making the 74HC390PW,118 a favored choice for contemporary digital circuit designers.

Key Features

• Dual 4-bit Counter: The 74HC390PW,118 includes two independent 4-bit binary counters, offering versatility for diverse counting applications.
• CMOS Technology: Utilizing CMOS technology, this IC reduces static power dissipation, extending battery life in portable devices.
• TSSOP16 Package: The thin-shrink small outline package (TSSOP) provides a compact, surface-mount design, ideal for modern PCB layouts.
• Wide Operating Voltage: The 74HC390PW,118 operates effectively within a voltage range of 2V to 6V, making it compatible with various digital systems.
• Fast Propagation Delay: With a minimal propagation delay of approximately 15 ns at Vcc = 5V, this IC enhances performance in timing-critical applications.
• Asynchronous Reset: The counter can be reset asynchronously, allowing for immediate counting changes without waiting for clock cycles.

Technical Specifications of the 74HC390PW,118

Before incorporating the 74HC390PW,118 into your design, it is essential to grasp its technical specifications and their benefits for your projects:

• Supply Voltage (Vcc): 2V to 6V
• Input Voltage (Vin): 0V to Vcc
• Typical Supply Current (Ic): 1 µA (max)
• Propagation Delay (tpd): Approximately 15 ns at Vcc = 5V
• Operating Temperature Range: -40°C to +125°C

Package Dimensions

Understanding the physical characteristics of the 74HC390PW,118 is vital for PCB design:

• Number of Pins: 16
• Package Type: TSSOP
• Dimensions: 4.4mm x 3.0mm (length x width)

Applications of the 74HC390PW,118

The 74HC390PW,118 IC is perfectly suited for numerous applications that demand reliable counting and timing functionalities:

• Frequency Counters: Ideal for encoding frequency in telecommunications and broadcasting systems.
• Timer Circuits: Used in diverse timer applications such as delay timers and pulse generators.
• Digital Articulators: Functions as a counting element in robotic control systems.
• Frequency Division: Its dual counter feature allows it to serve as a frequency divider in oscillator circuits.
• Digital Event Counters: Suitable for counting occurrences in industrial applications or consumer electronics.

Benefits of Using the 74HC390PW,118

Integrating the 74HC390PW,118 into your projects presents numerous advantages:

• Efficiency: Thanks to its low power consumption, your projects will become more energy-efficient, significantly extending battery life in portable devices.
• Performance: Its fast switching speeds and minimal propagation delays provide reliability for performance-critical circuits.
• Versatility: The dual counter functionality adds value, allowing for a wide range of applications without needing multiple ICs.
• Easy Integration: With its compact design and common pin configurations, the 74HC390PW,118 integrates seamlessly into various circuit designs.

Conclusion

In conclusion, the 74HC390PW,118 is an outstanding choice for designers seeking a reliable, efficient, and high-performance binary counter. Its advanced features, from low power consumption to fast operation and versatile applications, make it stand out within digital integrated circuits. Whether your project involves timers, event counters, or frequency dividers, the 74HC390PW,118 offers the flexibility and reliability essential in today’s technology-driven landscape. For more information on integrated circuits like the 74HC390PW,118, explore our extensive range on our [logic integrated circuits page](https://eselcom.com/product-category/semiconductors/integrated-circuits/logic-integrated-circuits/counters-dividers/).