Product Overview: 74HCT193N,652

The 74HCT193N,652 is a high-speed Si-gate CMOS device from NXP Semiconductors, designed to operate in synchronization with the TTL levels. This integrated circuit is a binary up/down counter that is part of the 74HCT family, known for its robust performance in a wide range of applications. The 74HCT193N,652 is particularly suitable for industrial and commercial systems requiring precise counting and timing operations.

Key Features

• Logic Type: 4-bit synchronous up/down counter.
• Supply Voltage Range: 4.5V to 5.5V, compatible with TTL power environments.
• Output Capability: Standard outputs capable of driving 10 LSTTL loads.
• Count Frequency: High-speed operation with a typical clock frequency of up to 30 MHz.
• Operating Temperature: Designed to function over a wide temperature range from -40°C to +125°C.
• Package: Comes in a standard 16-pin DIP (Dual In-line Package) for easy integration into a variety of circuit boards.

Functional Description

The 74HCT193N,652 counter advances on the rising edge of the clock pulse when the count enable signal is in the appropriate state. It features separate count-up and count-down clocks (CPu and CPd respectively) for versatile counting operations. Additionally, the device includes a master reset input that overrides all other inputs and forces the outputs to zero, ensuring reliable and predictable initialization when required.

Applications

With its precise counting capabilities, the 74HCT193N,652 is ideal for a variety of applications, including:

• Frequency division
• Event counting
• Time measurement and delay circuits
• Programmable counters and sequencers
• Industrial control systems
• Embedded systems for process control

Overall, the 74HCT193N,652 from NXP provides designers with a reliable and versatile counting solution that integrates seamlessly into a broad spectrum of digital systems. Its compatibility with TTL logic levels and the ability to operate across a wide range of temperatures make it a robust choice for complex electronic designs.