Texas Instruments

CD74HC4002PWT

CD74HC4002PWT Description

The CD74HC4002PWT is a high-performance NOR gate integrated circuit (IC) designed for a wide range of digital logic applications. Manufactured by Texas Instruments, this IC features a dual 4-input NOR gate configuration, making it highly versatile for complex digital circuits. The CD74HC4002PWT operates within a supply voltage range of 2V to 6V, ensuring compatibility with various power supply systems. It boasts a maximum propagation delay of 17ns at 6V and a load capacitance of 50pF, providing rapid signal processing capabilities. The IC is designed for surface mount applications, making it ideal for compact and high-density PCB designs.

CD74HC4002PWT Features

• Logic Type: NOR Gate
• Number of Circuits: 2
• Number of Inputs per Circuit: 4
• Supply Voltage Range: 2V to 6V
• Input Logic Levels:
  • Low: 0.5V to 1.8V
  • High: 1.5V to 4.2V
• Max Propagation Delay: 17ns @ 6V, 50pF
• Output Current:
  • High: 5.2mA
  • Low: 5.2mA
• Quiescent Current: 2 µA (Max)
• Mounting Type: Surface Mount
• Package Type: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Compliance:
  • RoHS3 Compliant
  • REACH Unaffected
  • ECCN: EAR99
  • HTSUS: 8542.39.0001

CD74HC4002PWT Applications

The CD74HC4002PWT is well-suited for a variety of applications due to its robust performance and compatibility with different voltage levels. It is ideal for use in digital logic circuits, control systems, and signal processing applications. The dual 4-input NOR gate configuration allows for the implementation of complex logic functions in a compact form factor. Its low quiescent current and high output current capabilities make it suitable for applications requiring low power consumption and high drive capabilities. The surface mount package ensures ease of integration into modern PCB designs, while the wide supply voltage range provides flexibility in power supply requirements.

Conclusion of CD74HC4002PWT

The CD74HC4002PWT from Texas Instruments is a versatile and high-performance NOR gate IC that offers significant advantages over similar models. Its dual 4-input NOR gate configuration, wide supply voltage range, and low propagation delay make it an excellent choice for a wide range of digital logic applications. The surface mount package and compliance with industry standards such as RoHS3 and REACH ensure that it meets the requirements of modern electronics manufacturing. Whether used in control systems, digital circuits, or signal processing applications, the CD74HC4002PWT provides reliable performance and ease of integration, making it a valuable component for electronics engineers and designers.