STMicroelectronics

74VHCT08AMTR

74VHCT08AMTR Description

The 74VHCT08AMTR is a high-performance AND gate logic IC chip manufactured by STMicroelectronics. This obsolete component is part of the 74VHCT series, known for its robust performance and reliability in digital logic applications. The 74VHCT08AMTR features four independent AND gates, each with two inputs, making it suitable for a variety of digital signal processing tasks. The device operates within a supply voltage range of 4.5V to 5.5V and offers a maximum propagation delay of 7.9ns at 5V with a load capacitance of 50pF. This ensures fast and efficient signal processing, critical for high-speed digital circuits.

74VHCT08AMTR Features

• Logic Type: AND Gate
• Number of Circuits: 4
• Number of Inputs per Circuit: 2
• Supply Voltage Range: 4.5V to 5.5V
• Max Propagation Delay: 7.9ns @ 5V, 50pF
• Input Logic Levels: Low (0.8V) and High (2V)
• Output Current: High (8mA) and Low (8mA)
• Quiescent Current (Max): 2 µA
• Package Type: Tape & Reel (TR)
• Mounting Type: Surface Mount
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Compliance: ROHS3 Compliant, REACH Unaffected

The 74VHCT08AMTR stands out due to its low quiescent current, making it energy-efficient and suitable for battery-operated devices. Its surface mount package allows for compact and reliable integration into modern printed circuit boards. The device's compliance with ROHS3 and REACH regulations ensures it meets environmental and safety standards.

74VHCT08AMTR Applications

The 74VHCT08AMTR is ideal for applications requiring high-speed digital signal processing and logic operations. Its four AND gates make it suitable for:

• Digital Signal Processing: Efficiently processing digital signals in communication systems.
• Control Systems: Implementing logic functions in microcontroller-based systems.
• Data Processing: Managing data flow in computer systems and peripherals.
• Consumer Electronics: Enhancing the functionality of digital devices such as smartphones, tablets, and smart home appliances.

The low propagation delay and high-speed performance of the 74VHCT08AMTR make it particularly useful in applications where timing precision is critical. Its surface mount package also facilitates easy integration into compact designs, making it a versatile choice for modern electronics.

Conclusion of 74VHCT08AMTR

Despite being marked as obsolete, the 74VHCT08AMTR remains a valuable component in the realm of digital logic ICs. Its combination of high-speed performance, low power consumption, and compliance with environmental regulations makes it a reliable choice for various applications. The 74VHCT08AMTR's four AND gates with two inputs each provide robust functionality, making it suitable for a wide range of digital signal processing tasks. Whether used in control systems, data processing, or consumer electronics, the 74VHCT08AMTR offers a reliable and efficient solution for digital logic operations.