Product Overview: 74HCT161N by NXP Semiconductors

The 74HCT161N is a high-speed Si-gate CMOS device that is part of NXP Semiconductors' extensive 74HC/HCT family, known for its robustness and compatibility with TTL (Transistor-Transistor Logic) levels. This particular integrated circuit is a 4-bit binary counter with synchronous reset, designed to offer precise counting capabilities for a wide range of applications in both commercial and industrial environments.

Key Features

• Logic Type: 4-bit synchronous binary counter
• Supply Voltage: Operates on a 5V power supply, making it compatible with TTL power levels.
• Count Frequency: High-speed performance with a maximum clock frequency.
• Reset: Synchronous reset function that enables the counter to be set to zero on a high level at the reset input.
• Output Capability: Standard outputs with the ability to drive multiple TTL loads.
• Package: Housed in a 16-pin DIP (Dual In-line Package) for easy integration into various circuit boards.
• Temperature Range: Designed to operate within a specified temperature range, ensuring reliability under different environmental conditions.

Applications

The 74HCT161N is suitable for a variety of applications that require precise counting functionality. Its typical uses include:

• Timing circuits
• Frequency division
• Event counting
• Sequence generation
• Digital clocks
• Programmable counters

With its synchronous reset feature, users can easily control the count sequence and ensure that the counter starts from zero during power-up or upon instruction. This level of control makes the 74HCT161N an ideal choice for projects that require high precision and reliability.

Quality and Reliability

NXP Semiconductors is renowned for its commitment to quality, and the 74HCT161N is no exception. Each device undergoes rigorous testing to ensure it meets the high standards expected by industry professionals. Whether you're designing consumer electronics or complex industrial systems, the 74HCT161N provides the performance and durability needed for your counting and timing solutions.

For detailed specifications, application notes, and additional resources, please refer to the official NXP Semiconductors product datasheet for the 74HCT161N.