MM74HC02N

Inverter Gates Overview

The MM74HC02N is a quad 2-input NOR gate manufactured by onsemi using high-performance silicon-gate CMOS technology. It operates within a supply voltage range of 2V to 6V and features four independent logic channels in a 14-pin DIP package. The device provides symmetrical output impedance, low power consumption, and high noise immunity. Input levels are compatible with standard CMOS outputs and LSTTL outputs when pull-up resistors are used.

Inverter Gates Feature Summary

• High-performance silicon-gate CMOS construction
• Four independent 2-input NOR logic channels
• Wide operating voltage range from 2V to 6V
• Compatible with standard CMOS and LSTTL logic families

Inverter Gates Applications

• General-purpose digital logic circuit design
• Signal processing and selection circuits
• Microcontroller peripheral interface logic
• Battery-powered low-power applications

Inverter Gates Procurement Notes

Verify the specific suffix 'N' corresponds to the 14-pin plastic dual in-line package (PDIP) configuration. Confirm RoHS compliance status as older manufacturing runs may vary. Ensure the intended application voltage falls within the specified 2V to 6V operational range for proper logic level compatibility.

Inverter Gates Selection Notes

Select this component for designs requiring standard NOR functionality with CMOS input compatibility. It serves as a direct pinout replacement for LS02 equivalents. Consider the 14-pin DIP form factor for through-hole prototyping or legacy board maintenance where surface-mount options are not feasible.

Inverter Gates Part Context

This part belongs to the 74HC series of high-speed CMOS logic devices produced by onsemi. The 74HC family is designed to offer performance similar to LS-TTL while maintaining the low power advantages of standard CMOS technology. It is widely used in general computing and industrial control systems requiring reliable boolean logic operations.

Inverter Gates Replacement Considerations

Direct functional substitutes include MC74HC02A and CD74HC02E. Verify package type compatibility when substituting with surface-mount variants such as MM74HC02MX.