onsemi

MM74HC02SJX

MM74HC02SJX Description

The MM74HC02SJX is a 4-channel, 2-input NOR gate IC from the 74HC series, manufactured by onsemi. This Surface Mount device is designed for high-speed, low-power applications, offering robust performance with a maximum propagation delay of 15ns at 6V and a maximum load capacitance of 50pF. The MM74HC02SJX operates within a supply voltage range of 2V to 6V, making it versatile for various electronic systems.

MM74HC02SJX Features

• Logic Type: NOR Gate
• Number of Circuits: 4
• Number of Inputs per Circuit: 2
• Supply Voltage Range: 2V to 6V
• Input Logic Levels:
  • Low: 0.5V to 1.8V
  • High: 1.5V to 4.2V
• Current Specifications:
  • Quiescent Current (Max): 2 µA
  • Output Current (High, Low): 5.2mA, 5.2mA
• Performance:
  • Max Propagation Delay: 15ns @ 6V, 50pF
• Package Type: Tape & Re (elTR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Compliance:
  • ECCN: EAR99
  • REACH Status: REACH Unaffected
• Mounting Type: Surface Mount

MM74HC02SJX Applications

The MM74HC02SJX is ideal for applications requiring high-speed, low-power logic operations. Its NOR gate functionality is particularly useful in digital circuits for creating combinational logic functions, such as address decoding, parity generation, and control signal generation. The device's low quiescent current and wide supply voltage range make it suitable for battery-operated devices and portable electronics. Additionally, its surface mount package allows for compact and efficient PCB designs, making it a preferred choice for space-constrained applications.

Conclusion of MM74HC02SJX

The MM74HC02SJX is a high-performance NOR gate IC that offers a combination of speed, low power consumption, and versatility. Its wide operating voltage range and low quiescent current make it suitable for a variety of applications, from portable devices to digital complex systems. Despite being marked as obsolete, the MM74HC02SJX remains a reliable choice for engineers and designers looking for a robust and efficient logic solution. Its compatibility with modern manufacturing processes and compliance with industry standards ensure its continued relevance in the electronics industry.