The SNJ54HC393W is a high-performance, dual 4-bit binary counter integrated circuit produced by Texas Instruments. This robust device belongs to the HC family, which is renowned for its high-speed CMOS technology, offering a perfect blend of speed and power consumption. The SNJ54HC393W is specifically designed to operate in a wide range of applications, from precision counting to frequency division and timing circuits.

Key Features

• Logic Family: HC
• Counting Sequence: Up
• Number of Circuits: 2
• Number of Bits per Circuit: 4
• Supply Voltage Range: 2V to 6V
• Operating Temperature Range: -55°C to 125°C
• Package / Case: CFP-14

The device features two independent counters, each comprising a divide-by-two section and a divide-by-eight section, which can be connected to implement a full 4-bit binary counter or a divide-by-16 counter. The counters have separate clock inputs for independent operation, and the outputs are available for both the divide-by-two and divide-by-eight sections.

Applications

Due to its versatility and high reliability, the SNJ54HC393W is suitable for a wide array of applications, including:

• Time Delay Generators
• Frequency Dividers
• Counters and Timers
• Real-Time Clocks
• Sequential State Machines

Quality and Reliability

Texas Instruments ensures that the SNJ54HC393W meets the highest quality and reliability standards. The device is available in a ceramic flat package, which provides excellent thermal performance and is suitable for military-grade applications due to its wide temperature range capability. It is also characterized for operation from -55°C to 125°C, making it a reliable choice for demanding environments.

With its advanced features and proven durability, the SNJ54HC393W from Texas Instruments stands as an optimal solution for designers seeking a dependable binary counter for their high-performance systems.