MC74HC02AFELG

Inverter Gates Overview

The MC74HC02AFELG is a high-performance silicon gate CMOS device from the onsemi 74HC series, functioning as a quad 2-input NOR gate. It operates within a supply voltage range of 2.0 V to 6.0 V and features inputs compatible with standard CMOS outputs. The device utilizes an SOIC-14 surface-mount package and supports a wide operating temperature range from -55°C to +125°C. Key electrical characteristics include a maximum static current of 1.0 µA and output drive capabilities sufficient for ten LSTTL loads.

Inverter Gates Feature Summary

• High-speed operation comparable to LS-TTL logic families
• Low power consumption with minimal static current draw
• Robust noise immunity meeting JEDEC standards
• Wide supply voltage flexibility for diverse power environments

Inverter Gates Applications

• General-purpose digital logic circuit design
• Signal processing in consumer electronics
• Industrial control systems requiring reliable logic gates
• Automotive electronic modules (with appropriate qualification suffixes)

Inverter Gates Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm package type, tape-and-reel specifications, and environmental compliance status. Ensure the component meets RoHS and halogen-free requirements if mandated by your assembly process. Confirm availability status directly with authorized distributors, as lifecycle changes may affect stock levels.

Inverter Gates Selection Notes

Select this component when a quad 2-input NOR function is required in space-constrained designs using surface-mount technology. It serves as a direct pin-compatible replacement for older LS02 devices while offering improved speed and lower power. Consider the HC series for general applications where moderate speed and wide voltage tolerance are prioritized over ultra-low voltage operation.

Inverter Gates Part Context

This part belongs to the industry-standard 74HC logic family, widely used for its balance of speed and power efficiency. The MC prefix indicates it is manufactured by onsemi. As a CMOS device, it provides high noise immunity and low static power dissipation, making it suitable for battery-powered and high-density digital systems.

Inverter Gates Replacement Considerations

Direct pin-compatible substitutes include other manufacturers' 74HC02 variants such as NXP 74HC02 or Nexperia 74HC02. For automotive applications, verify if the -Q suffix variant is required for AEC-Q100 certification. Always check input/output compatibility and propagation delay specifications before substituting.