The SNJ54LS393J is a high-quality integrated circuit produced by Texas Instruments, renowned for their precision and durability in the electronics industry. This particular component is a dual 4-bit binary counter, which is part of the 54LS series, featuring low power Schottky technology. Designed for a wide range of applications, the SNJ54LS393J is an essential device for digital systems requiring reliable counting operations.

Key Features

• Type: Dual 4-Bit Binary Counter
• Logic Family: LS
• Logic Type: Binary Counter
• Counting Sequence: Up
• Operating Temperature Range: -55°C to 125°C
• Package / Case: J-Lead Ceramic Package
• Mounting Type: Through Hole
• Supply Voltage: Typically 5V
• Count Rate: 32 MHz

Product Description

The SNJ54LS393J is composed of two individual 4-bit counters which can be used in various configurations such as divide-by-n counter, multistage ripple counter, or in a broad array of other applications. Each counter has a separate clock input to initiate the count and a clear input to reset the count to zero. When utilized in systems, the SNJ54LS393J ensures high-speed operation with a typical count frequency of up to 32 MHz.

This device operates over a wide temperature range, making it suitable for military or aerospace applications that demand high reliability under extreme conditions. The ceramic package ensures durability and protection against environmental factors, while the through-hole mounting design facilitates easy integration into PCBs.

With its robust design and versatile functionality, the SNJ54LS393J from Texas Instruments is an excellent choice for designers looking to implement a reliable counting solution in their digital systems. Its compatibility with other TTL logic families adds to its appeal for complex circuit designs requiring multi-voltage or multi-technology systems.