The CD74HC4002E is a high-speed CMOS Logic Dual 4-Input NOR Gate integrated circuit, designed and manufactured by Texas Instruments. This device is part of the HC family, which is well-known for its high noise immunity and low power consumption, making it suitable for a wide range of digital applications.

Key Features

• Logic Type: Dual 4-Input NOR Gate
• Supply Voltage Range: 2V to 6V
• Operating Temperature: -55°C to 125°C
• Package / Case: PDIP-14
• High Noise Immunity: Characteristic of CMOS technology
• Low Power Consumption: 20µA max ICC at 25°C
• High-Speed Operation: TPD = 13ns (typ) at VCC = 5V

Product Description

The CD74HC4002E is designed for use in high-performance digital systems. It features two independent 4-input NOR gates, which are the fundamental building blocks for digital logic circuits. The NOR gate is a universal logic gate that can be used to construct any other type of logic gate, making this IC extremely versatile.

With its wide operating voltage range, the CD74HC4002E is suitable for interfacing with both standard 5V digital systems and low-voltage applications. Its low power consumption is particularly beneficial in battery-operated devices, where energy efficiency is crucial.

The device is encapsulated in a 14-pin PDIP package, which is easy to handle and compatible with standard breadboards and sockets. The CD74HC4002E operates over an extended temperature range, making it reliable for industrial-grade applications that may be subject to harsh environmental conditions.

Overall, the CD74HC4002E from Texas Instruments is a robust and versatile component that offers high-speed operation, low power consumption, and high noise immunity, making it an excellent choice for a variety of digital logic applications.