Product Overview: 74HC193PW by NXP Semiconductors

The 74HC193PW is a high-speed Si-gate CMOS device that is part of the 74HC/HCT family of NXP Semiconductors. This integrated circuit is designed to function as a 4-bit binary synchronous reversible counter with a dual clock. It is encapsulated in a TSSOP16 (Thin Shrink Small Outline Package) that provides a space-saving footprint while maintaining good thermal performance.

Key Features

• Dual Clock Inputs: The 74HC193PW features two separate clock inputs, one for up-counting and another for down-counting, offering flexibility in control for bidirectional counting operations.
• Asynchronous Master Reset: An asynchronous master reset input (MR) allows the counter to be reset to zero instantly, regardless of the clock state, enhancing the counter's control and responsiveness.
• Output Capability: This device can drive up to 15 LSTTL loads, providing a robust output drive capability suitable for various applications.
• Count Frequency: The maximum count frequency reaches up to 30 MHz, providing high-speed counting capabilities that can meet the requirements of demanding applications.
• Low Power Consumption: The 74HC193PW operates with a low power dissipation, making it an energy-efficient choice for portable and battery-powered devices.
• Wide Operating Voltage: It supports a wide operating voltage range from 2.0 V to 6.0 V, accommodating various system voltages and ensuring compatibility with both CMOS and LSTTL logic levels.

Applications

The versatility of the 74HC193PW makes it suitable for a wide array of applications, including:

• Industrial control systems
• Instrumentation and measurement equipment
• Automated machinery counters
• Consumer electronics
• Computer systems for up/down counting processes

Quality and Reliability

NXP Semiconductors is committed to delivering high-quality and reliable components. The 74HC193PW is rigorously tested to ensure it meets the industry standards for performance and reliability, making it a trustworthy choice for designers and engineers looking for a dependable counter solution.