ON Semiconductor MC74AC163DR2 Integrated Circuit

The MC74AC163DR2 is a high-performance integrated circuit produced by ON Semiconductor, a leading manufacturer in the semiconductor industry. This IC belongs to the 74AC series, known for its advanced high-speed CMOS technology. The device is specifically designed to provide users with a synchronous 4-bit binary counter, which is essential for a wide range of digital applications.

Key Features

• Synchronous Counting: The MC74AC163DR2 ensures precise timing by synchronizing the count with a clock input, providing accurate and reliable operations.
• Binary Counter: As a 4-bit binary counter, it can count from 0 to 15, making it suitable for various counting tasks in digital circuits.
• Look-Ahead Carry Output: This feature allows for high-speed counting by providing a carry output for cascading multiple counters, which is critical for applications requiring extended counting ranges.
• Reset Function: The integrated asynchronous master reset clears the counter to its zero state, ensuring the system can quickly return to a known starting point.
• Output Control: The device includes an Output Enable (OE) feature that allows the user to control the output states, providing additional flexibility in integrating the counter with other system components.

Technical Specifications

• Package: The MC74AC163DR2 is offered in a SOIC-16 package, which is compact and suitable for surface-mount technology (SMT) on printed circuit boards.
• Supply Voltage: It operates at a nominal supply voltage of 5V, compatible with TTL logic levels, allowing for easy integration with existing digital systems.
• Operating Temperature: The device is designed to operate within a temperature range of -40°C to +85°C, ensuring reliable performance across various environmental conditions.

Applications

The MC74AC163DR2 is versatile and can be used in a multitude of digital applications, including:

• Timers and counters in consumer electronics
• Frequency dividers in communication systems
• Digital clocks and event counters in industrial controls
• Processors and computing devices for sequence management

With its robust feature set and ON Semiconductor's reputation for quality, the MC74AC163DR2 is an excellent choice for designers looking for a reliable and efficient binary counter solution.