ON Semiconductor MC74HCT08DR2G Description

The MC74HCT08DR2G is a high-performance, quad 2-input AND gate IC designed and manufactured by ON Semiconductor, a leader in energy-efficient innovations. This integrated circuit is part of the HCT (High-Speed CMOS, TTL Compatible) family, which is known for its high noise immunity and low power consumption. The MC74HCT08DR2G is specifically engineered to interface with TTL levels while maintaining the speed of CMOS technology, making it an ideal choice for a variety of digital applications.

Enclosed in a compact SOIC-14 package, the MC74HCT08DR2G provides four independent 2-input AND gates, which are fundamental building blocks for digital circuits. Each gate performs the logical AND function, which outputs a high level only when both inputs are high. This characteristic is crucial for creating logical decision-making elements within complex digital systems.

The device operates over a broad voltage range from 4.5V to 5.5V, which allows for seamless integration into 5V systems while ensuring a significant margin for power supply variations. This flexibility in operating voltage is particularly useful for mixed-voltage environments and for supporting legacy systems that require 5V logic levels.

ON Semiconductor's MC74HCT08DR2G boasts a robust design that includes features such as balanced propagation delays and output transition times. This results in improved performance characteristics, including a typical propagation delay of 8ns with a 5V supply. Additionally, the device has a low power consumption with a typical quiescent current of 2µA, making it suitable for power-sensitive applications.

Compliant with industry standards, the MC74HCT08DR2G also offers latch-up performance that exceeds 250mA per JESD 17, providing an extra layer of protection against sudden surges in current. Furthermore, it is available in tape and reel packaging, making it convenient for automated assembly processes.

In summary, the ON Semiconductor MC74HCT08DR2G is a reliable and efficient solution for implementing logical operations in a wide range of digital systems. Its compatibility with TTL levels, low power consumption, and high noise immunity make it a versatile choice for designers looking to optimize their circuit designs.