74LCX02M

Inverter Gates Overview

The onsemi 74LCX02M is a low voltage quad 2-input NOR gate fabricated with advanced CMOS technology. It features 5 V tolerant inputs, allowing interface between 5 V and 3 V systems. The device operates within a supply voltage range of 1.65 V to 5.5 V. Key electrical parameters include a maximum propagation delay of 5.2 ns at 3.3 V, ±24 mA output drive capability at 3.0 V, and a maximum quiescent supply current of 10 µA. It provides power-down high impedance states for inputs and outputs.

Inverter Gates Feature Summary

• Features 5 V tolerant inputs for interfacing 5 V systems with 3 V logic levels
• Implements proprietary noise and EMI reduction circuitry
• Provides power-down high impedance state for inputs and outputs
• Latch-up performance exceeds 100 mA per JEDEC standard

Inverter Gates Applications

• Interface between 5 V and 3 V systems
• High speed digital logic applications
• Portable equipment requiring low power consumption

Inverter Gates Procurement Notes

Verify the specific package type and marking code against the datasheet ordering information. Confirm RoHS compliance status and check for any product change notices regarding assembly or material declarations. Ensure the component matches the required operating temperature range and voltage specifications for the target application.

Inverter Gates Selection Notes

Select this component when a quad 2-input NOR gate with 5 V tolerance is required. Consider the 1.65 V to 5.5 V supply range and the 5.2 ns propagation delay at 3.3 V. Evaluate the ±24 mA output drive strength and low static power consumption against system requirements.

Inverter Gates Part Context

This part belongs to the LCX family of low voltage CMOS logic devices. The LCX series is designed for high-speed operation while maintaining low power dissipation. The 74LCX02 specifically implements four independent 2-input NOR gates in a single package.

Inverter Gates Replacement Considerations

Check for direct pin-compatible substitutes within the same logic family. Verify that alternative parts maintain the 5 V input tolerance and similar propagation delay characteristics.