Product Overview: SN74LS163N

The SN74LS163N is a high-performance, 4-bit binary counter from ON Semiconductor, a leading supplier of semiconductor-based solutions. This integrated circuit (IC) is designed for counting applications in a variety of electronic systems and is part of the 74LS series, which is well-known for its low-power Schottky technology. The SN74LS163N is a synchronous device, meaning it counts precisely with the clock signal, ensuring accurate and reliable operation for digital circuits.

Key Features

• Synchronous Counting: The SN74LS163N counts in synchronization with the clock input, providing precise timing for all counting operations.
• 4-Bit Binary Counter: It can count up to 16 binary states (from 0 to 15), making it suitable for a wide range of counting tasks.
• Direct Clear Function: A direct clear input allows the counter to be reset to zero instantly, which is essential for control and initialization processes.
• Two Count Enable Inputs: These inputs provide control over the counting operations, allowing for more flexibility in the counter's integration into various systems.
• Standard TTL Logic Levels: The SN74LS163N operates with standard TTL voltage levels, ensuring compatibility with a wide range of digital components.
• Wide Operating Temperature Range: The device is designed to function over a broad temperature range, making it suitable for industrial applications.

Applications

The SN74LS163N is versatile and can be used in various applications, including:

• Digital counters and timers
• Frequency dividers
• Programmable counters
• Sequence generators
• Industrial control systems

Product Specifications

The SN74LS163N is housed in a 16-pin DIP (Dual In-line Package), which allows for easy integration into socketed or soldered circuit boards. It has a supply voltage range typically between 4.75V and 5.25V, which is the standard for 74LS logic devices. The counter's maximum clock frequency and power dissipation are specified in its datasheet, which provides detailed information for engineers and designers to ensure proper use in their applications.

With its robust design and reliable performance, the SN74LS163N from ON Semiconductor is an excellent choice for designers looking for a dependable and efficient binary counter.