Product Overview: 74VHC161SJ from ON Semiconductor

The 74VHC161SJ is a high-speed CMOS device from ON Semiconductor, designed to meet the requirements of low power consumption and robust high-speed performance. It is a synchronous presettable binary counter that integrates advanced silicon-gate CMOS technology to provide a reliable and efficient solution for various digital counting applications.

Key Features

• High-Speed Operation: The 74VHC161SJ operates at high speeds, making it suitable for applications requiring fast counting capabilities.
• Low Power Dissipation: Its CMOS technology ensures low power consumption, which is ideal for battery-operated devices and power-sensitive applications.
• Synchronous Counting: Synchronous counting allows for more precise and reliable operation, as the counter advances on the clock's rising edge.
• Presettable Count: The counter can be preset to any desired value using the parallel inputs, providing flexibility for various counting requirements.
• Multiple Counting Modes: It features both up-counting and down-counting modes, enhancing its versatility in different types of digital systems.
• Clear Function: The device includes a clear function that resets the counter to zero, ensuring ease of use and control within a circuit.

Applications

The 74VHC161SJ is suitable for a wide range of applications, including:

• Industrial control systems
• Process counters
• Timers
• Data processing systems
• Frequency dividers

Technical Specifications

With its 16-pin SOIC package, the 74VHC161SJ is not only compact but also easy to integrate into various circuit designs. It operates over a broad voltage range and has a significant fan-out capability, driving multiple inputs without degradation of signal quality. The device's specifications are designed to be compatible with TTL levels, allowing for easy interface with existing digital systems.

Quality and Reliability

ON Semiconductor is known for its commitment to quality, and the 74VHC161SJ is no exception. It undergoes rigorous testing to ensure it meets the high standards expected of ON Semiconductor products, guaranteeing performance and reliability in even the most demanding conditions.