Texas Instruments

CD74HC390E

CD74HC390E Description

The CD74HC390E is a high-performance IC decade counter designed and manufactured by Texas Instruments. This device is part of the 74HC series and is offered in a 16-pin Dual In-line Package (DIP). With its 4-bit per element and two-element configuration, the CD74HC390E is capable of counting up to 16 states, making it an ideal choice for various counting and timing applications.

CD74HC390E Features

• Technical Specifications: The CD74HC390E operates within a supply voltage range of 2V to 6V, ensuring compatibility with a wide range of power sources. It boasts a high count rate of 35 MHz, enabling rapid data processing. The asynchronous reset feature allows for immediate counter resets when needed, enhancing system flexibility.

• Performance Benefits: This IC features a negative edge trigger type, which is beneficial for applications requiring precise timing control. The through-hole mounting type provides a secure and reliable connection in various electronic assemblies.

• Unique Features and Advantages: The CD74HC390E is REACH unaffected and RoHS3 compliant, making it an environmentally friendly choice. Its EAR99 ECCN classification indicates that it is not subject to export control, facilitating global distribution.

CD74HC390E Applications

• Counting Applications: The CD74HC390E is well-suited for applications requiring accurate counting, such as frequency measurement, event counting, and digital timing.

• Timing and Sequencing: Its high count rate and reliable operation make it ideal for use in timing circuits and sequence generators.

• Data Processing: The CD74HC390E can be used in data processing systems where high-speed counting and state tracking are necessary.

Conclusion of CD74HC390E

The CD74HC390E from Texas Instruments stands out due to its robust technical specifications, high performance, and environmental compliance. Its versatility in counting and timing applications, combined with its reliable operation, makes it a preferred choice for engineers in the electronics industry. Whether used in data processing systems, timing circuits, or counting applications, the CD74HC390E delivers the precision and reliability needed for demanding electronic projects.