MM74HC02M

Inverter Gates Overview

The MM74HC02M is a quad 2-input NOR gate integrated circuit manufactured by onsemi. It belongs to the 74HC series of high-speed CMOS logic devices and is housed in a 14-SOIC surface-mount package. The device operates within a supply voltage range of 2V to 6V, with low static current consumption of up to 2 µA. It features output drive capabilities of 5.2mA for both high and low states. Propagation delay is specified at a maximum of 15ns when operating at 6V with a 50pF load. The component supports industrial temperature ranges from -40°C to +85°C.

Inverter Gates Feature Summary

• High-speed CMOS technology enabling performance comparable to equivalent LS-TTL parts
• Low power consumption with high noise immunity characteristics
• Built-in input protection against electrostatic discharge damage

Inverter Gates Applications

• Digital logic signal processing circuits
• Microcontroller peripheral interface design
• General-purpose combinational logic implementation

Inverter Gates Procurement Notes

Verify the specific suffix designation during procurement to ensure correct packaging configuration. Confirm that the ordered variant matches the required 14-SOIC physical dimensions and pinout compatibility. Cross-reference the manufacturer part number with official datasheets to validate electrical specifications before integration into production designs.

Inverter Gates Selection Notes

Select this component when a quad 2-input NOR function is required in space-constrained surface-mount applications. Ensure the system voltage remains within the 2V to 6V operational window. Verify that the propagation delay meets timing requirements for the target digital frequency. Consider thermal management if operating near the upper temperature limits.

Inverter Gates Part Context

This device is part of the broader 74HC family of logic gates produced by onsemi. It shares functional compatibility with standard 74LS logic families while offering improved power efficiency. The MM74HC02M specifically provides four independent NOR gates in a single compact package, serving as a fundamental building block for complex digital systems requiring reliable logical inversion and combination.

Inverter Gates Replacement Considerations

Compatible substitutes include other manufacturers' 74HC02 variants in SOIC-14 packages. Verify pinout alignment and electrical parameter equivalence before substitution.