STMicroelectronics

74VHC08TTR

74VHC08TTR Description

The 74VHC08TTR is a high-speed CMOS AND gate IC, part of the 74VHC series, manufactured by STMicroelectronics. This integrated circuit features four independent AND gates, each with two inputs, housed in a 14-pin TSSOP package. It is designed for surface-mount applications and offers a wide supply voltage range of 2V to 5.5V, making it suitable for various digital systems. The 74VHC08TTR provides a maximum propagation delay of 7.9ns at 5V with a 50pF load, ensuring fast signal processing. The input logic levels are specified as 0.5V for low and 1.5V for high, ensuring compatibility with a wide range of digital signals. The IC is rated for a maximum quiescent current of 2 µA, and it can source or sink up to 8mA per output. The 74VHC08TTR is REACH unaffected and RoHS3 compliant, making it suitable for environmentally conscious applications. It is available in a tape and reel package, facilitating automated assembly processes. Despite its obsolete status, the 74VHC08TTR remains a reliable choice for applications requiring high-speed, low-power AND gate functionality.

74VHC08TTR Features

• High-Speed Performance: Achieves a maximum propagation delay of 7.9ns at 5V with a 50pF load, ensuring rapid signal processing.
• Wide Supply Voltage Range: Operates efficiently within a 2V to 5.5V supply voltage range, offering flexibility in various digital systems.
• Low Power Consumption: Features a maximum quiescent current of 2 µA, minimizing power usage in low-power applications.
• Robust Output Current Capability: Can source or sink up to 8mA per output, supporting a variety of load conditions.
• Surface-Mount Compatibility: Designed for surface-mount applications, facilitating integration into compact and modern electronic designs.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring suitability for environmentally conscious applications.
• Packaging for Automated Assembly: Available in a tape and reel package, optimizing the assembly process for high-volume production.
• Input Logic Level Compatibility: Supports input logic levels of 0.5V for low and 1.5V for high, ensuring broad compatibility with digital signals.

74VHC08TTR Applications

The 74VHC08TTR is ideal for applications requiring high-speed AND gate functionality with low power consumption. Its wide supply voltage range and robust output current capability make it suitable for a variety of digital systems, including:

• Digital Signal Processing: Utilized in systems where rapid signal processing and low power consumption are critical.
• Control Circuits: Ideal for control applications requiring fast response times and reliable gate functionality.
• Automated Assembly: Its surface-mount design and tape and reel packaging make it suitable for automated assembly processes, enhancing production efficiency.
• Low-Power Systems: The low quiescent current and wide voltage range make it a suitable choice for battery-powered or energy-efficient systems.
• Digital Logic Circuits: Used in digital logic circuits where high-speed AND gate operations are required.

Conclusion of 74VHC08TTR

The 74VHC08TTR is a versatile AND gate IC that offers high-speed performance, low power consumption, and broad compatibility with digital signals. Despite its obsolete status, its wide supply voltage range, robust output current capability, and environmental compliance make it a reliable choice for various applications. The surface-mount design and tape and reel packaging further enhance its suitability for modern electronic designs and automated assembly processes. For applications requiring high-speed, low-power AND gate functionality, the 74VHC08TTR remains a valuable component in the electronics industry.