ON Semiconductor MC74VHC1GT32DFT1: Single 2-Input OR Gate

The MC74VHC1GT32DFT1 is a high-speed CMOS single 2-input OR gate fabricated with silicon gate CMOS technology by ON Semiconductor. It achieves the high-speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. This device is designed to be used in logic level conversion applications, where the signal integrity and speed are essential.

Key Features

• High Speed: The MC74VHC1GT32DFT1 boasts a propagation delay time of approximately 5.5ns at VCC = 5V, CL = 15pF, TA = 25°C, making it suitable for high-speed applications.
• Low Power Dissipation: With a low power dissipation of 2µA (maximum) at TA = 25°C, it is an energy-efficient choice for battery-powered devices.
• High Noise Immunity: The device features a VNIH = VNIL = 28% VCC (minimum) noise immunity at VCC = 5V, providing stable performance in electrically noisy environments.
• Power Down Protection: Inputs and outputs can tolerate up to 5.5V, ensuring the device is protected during power down modes when the input may inadvertently exceed the supply voltage.
• Compatibility: It is TTL-compatible at VCC = 5V, allowing for seamless integration with older TTL logic circuits.

Applications

The MC74VHC1GT32DFT1 is versatile and can be used in a variety of applications, including:

• Logic level conversions
• High-speed logic circuits
• Portable and battery-powered electronics
• Communication systems
• Data processing

Physical Packaging

The device is offered in a compact SOT-353 (SC-70) package, which is ideal for space-constrained applications. Its small form factor does not compromise its performance or functionality, making it an excellent choice for portable electronics or high-density circuit designs.

Quality and Reliability

ON Semiconductor is known for their commitment to quality, and the MC74VHC1GT32DFT1 is no exception. It is designed to meet the rigorous standards of the semiconductor industry, ensuring reliable operation in a wide range of temperatures and conditions.

For engineers and designers looking for a reliable and high-performance single 2-input OR gate, the MC74VHC1GT32DFT1 from ON Semiconductor is an excellent choice that combines speed, efficiency, and noise immunity in a small package.