STMicroelectronics

74AC32TTR

74AC32TTR Description

The 74AC32TTR is a high-performance OR gate logic IC chip manufactured by STMicroelectronics. This device is part of the 74AC series, known for its advanced CMOS technology that combines high-speed operation with low power consumption. The 74AC32TTR features four independent OR gates, each with two inputs, making it highly versatile for a variety of digital logic applications. The chip is designed for surface mount technology, ensuring it is suitable for modern, compact electronic designs.

The 74AC32TTR operates within a wide supply voltage range of 2V to 6V, providing flexibility in power supply requirements. It has a maximum propagation delay of 7.5ns at 5V with a load capacitance of 50pF, ensuring fast signal processing and high-speed performance. The input logic levels are specified as 0.9V to 1.65V for low and 2.1V to 3.85V for high, allowing for compatibility with a range of digital systems.

The device is packaged in a Tape & Reel (TR) format, which is ideal for automated assembly processes. It is RoHS3 compliant and REACH unaffected, ensuring it meets the latest environmental and regulatory standards. The 74AC32TTR also features a low quiescent current of 2 µA and can handle output currents of up to 24mA for both high and low states. With a moisture sensitivity level (MSL) of 1, it is suitable for unlimited storage and handling conditions.

74AC32TTR Features

• High-Speed Performance: With a maximum propagation delay of 7.5ns at 5V and 50pF, the 74AC32TTR ensures rapid signal processing, making it suitable for high-speed digital applications.
• Wide Operating Voltage Range: The device operates within a 2V to 6V supply voltage range, providing flexibility in power supply requirements.
• Low Power Consumption: The 74AC32TTR features a low quiescent current of 2 µA, making it energy-efficient and suitable for battery-powered and low-power applications.
• Robust Packaging: The Tape & Reel (TR) packaging format is ideal for automated assembly processes, ensuring efficient manufacturing and high reliability.
• Environmental Compliance: The device is RoHS3 compliant and REACH unaffected, ensuring it meets the latest environmental and regulatory standards.
• Moisture Resistance: With an MSL of 1, the 74AC32TTR is suitable for unlimited storage and handling conditions, reducing the risk of moisture-related damage.

74AC32TTR Applications

The 74AC32TTR is ideal for a variety of digital logic applications, including:

• Digital Signal Processing: The high-speed performance and low propagation delay make it suitable for applications requiring rapid signal processing.
• Microcontroller Interfaces: The wide operating voltage range and low power consumption make it ideal for interfacing with microcontrollers in embedded systems.
• Automotive Electronics: The robust packaging and environmental compliance make it suitable for automotive applications where reliability and durability are critical.
• Consumer Electronics: The compact surface mount design and low power consumption make it ideal for consumer electronics where space and energy efficiency are important.

Conclusion of 74AC32TTR

The 74AC32TTR is a versatile and high-performance OR gate logic IC chip that offers significant advantages over similar models. Its wide operating voltage range, low power consumption, and high-speed performance make it suitable for a variety of digital logic applications. The robust Tape & Reel packaging and environmental compliance ensure it meets the latest industry standards. While the product is marked as obsolete, its technical specifications and performance benefits make it a reliable choice for applications requiring high-speed, low-power digital logic solutions.