MC74LCX02D

Inverter Gates Overview

The MC74LCX02D is a low-voltage CMOS quad 2-input NOR gate manufactured by onsemi. It operates within a supply voltage range of 2 V to 3.6 V, ensuring compatibility with modern digital systems requiring reduced power consumption. The device features four independent logic gates in a single package, providing high noise immunity and fast switching speeds typical of the LCX series. Designed for surface-mount applications, it utilizes a standard SOIC-14 package configuration.

Inverter Gates Feature Summary

• Quad 2-input NOR logic functionality
• Low-voltage CMOS technology
• High noise immunity
• Surface-mount SOIC-14 packaging

Inverter Gates Applications

• Digital signal processing circuits
• Memory interface logic
• Microcontroller peripheral control
• Portable battery-powered devices

Inverter Gates Procurement Notes

Verify the specific suffix 'D' corresponds to the SOIC-14 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributors. Ensure the component matches the exact part number to avoid pinout mismatches in existing PCB layouts. Cross-reference datasheets for temperature ranges and electrical characteristics prior to integration.

Inverter Gates Selection Notes

Select this component for designs requiring low-power operation between 2 V and 3.6 V. The LCX series offers superior speed compared to older HC/HCT families while maintaining lower current draw. Consider the SOIC-14 footprint for space-constrained surface-mount assemblies. Verify input/output voltage levels align with the rest of the system logic family to ensure proper interfacing without additional level shifting.

Inverter Gates Part Context

This part belongs to the 74LCX series of low-voltage CMOS logic integrated circuits from onsemi. The LCX line is engineered for high-speed performance with minimal power dissipation, making it suitable for portable electronics and battery-operated equipment. It serves as a direct replacement for similar quad NOR gates in legacy designs that require updated voltage specifications.

Inverter Gates Replacement Considerations

Compatible substitutes include MC74LCX02DR2G (tape and reel version) and MC74LCX02DTG (TSSOP package). Other manufacturers offer equivalent parts such as NXP's MC74LCX02SD or Texas Instruments' SN74LCX02D. Verify package dimensions and pin configurations before substituting to ensure mechanical fit.