STMicroelectronics

74VHCT32ATTR

74VHCT32ATTR Description

The 74VHCT32ATTR is a high-performance logic IC chip manufactured by STMicroelectronics, designed to provide reliable and efficient OR gate functionality. This chip is part of the 74VHCT series, renowned for its robust performance and compatibility with a wide range of electronic systems. The 74VHCT32ATTR features a maximum propagation delay of 8ns at 5V with a load capacitance of 50pF, ensuring fast and precise signal processing. It operates within a supply voltage range of 4.5V to 5.5V, making it suitable for various power supply configurations.

74VHCT32ATTR Features

• Logic Type: OR Gate
• Number of Circuits: 4
• Number of Inputs per Circuit: 2
• Input Logic Levels: 0.8V (Low), 2V (High)
• Output Current: 8mA (High and Low)
• Quiescent Current: Max 2 µA
• Propagation Delay: 8ns @ 5V, 50pF
• Supply Voltage Range: 4.5V to 5.5V
• Mounting Type: Surface Mount
• Package Type: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Compliance: ROHS3 Compliant, REACH Unaffected, ECCN: EAR99

The 74VHCT32ATTR stands out due to its low propagation delay and high-speed performance, which are critical for applications requiring rapid signal processing. Its low quiescent current ensures minimal power consumption, making it ideal for battery-operated and low-power systems. The surface mount package and tape & reel packaging facilitate easy integration into modern PCB designs.

74VHCT32ATTR Applications

The 74VHCT32ATTR is versatile and finds applications in a variety of electronic systems, including:

• Digital Logic Circuits: Ideal for creating complex digital logic systems where OR gate functionality is required.
• Control Systems: Used in control systems for signal processing and decision-making logic.
• Communication Systems: Enhances signal integrity and speed in communication protocols.
• Consumer Electronics: Suitable for applications in consumer electronics where low power consumption and high performance are essential.
• Industrial Automation: Provides reliable logic operations in industrial control systems and automation equipment.

Conclusion of 74VHCT32ATTR

The 74VHCT32ATTR, manufactured by STMicroelectronics, is a high-speed OR gate IC that offers exceptional performance with its low propagation delay and minimal power consumption. Its surface mount package and compatibility with a wide range of supply voltages make it a valuable component for modern electronic designs. Despite being marked as obsolete, the 74VHCT32ATTR remains a reliable choice for applications requiring robust and efficient digital logic. Its compliance with industry standards such as ROHS3 and REACH ensures it meets environmental and safety regulations, making it a responsible choice for electronics manufacturers.