STMicroelectronics HCC4514BDG Product Overview

The HCC4514BDG from STMicroelectronics is a high-performance CMOS 4-bit latch/4-to-16 line decoder well-suited for a variety of digital applications. This integrated circuit is designed to interface directly with the series 4 family and most other standard logic families. It is particularly useful in decoding binary information and for converting the data into a selection line in multiplexing operations.

Key Features

• High Noise Immunity: The HCC4514BDG features a high noise immunity characteristic of CMOS circuitry, ensuring stable operation in noisy environments.
• Low Power Consumption: This device boasts a low power consumption profile, making it ideal for use in power-sensitive applications.
• Wide Operating Voltage Range: It operates over a wide voltage range from 3V to 20V, accommodating various system power supplies.
• Medium Speed Operation: With a typical t_pd of 18ns at V_DD = 10V, it offers medium-speed operation that balances performance and power efficiency.
• Standardized Symmetrical Output Characteristics: The outputs are symmetrical, which provides predictable performance.
• 100% Tested for Quiescent Current at 20V: Each unit is tested rigorously to ensure reliability even at maximum rated voltage.
• Maximum Input Current of 1μA at 18V: This feature ensures minimal current draw from inputs, further reducing overall power consumption.

Applications

The HCC4514BDG is versatile and can be used in a wide array of applications, including:

• Memory address decoding
• Data routing and multiplexing
• Control systems
• Computing devices
• Digital signal processing

With its robust feature set and compatibility with various logic families, the HCC4514BDG is an excellent choice for designers looking to implement a reliable and efficient decoding solution in their digital systems.