MM74HCT05MTCX

Inverter Gates Overview

The MM74HCT05MTCX is a hex inverter fabricated using advanced silicon-gate CMOS technology. It features open-drain outputs and operates within a supply voltage range of 4.5V to 5.5V. The device provides low quiescent power consumption, with a maximum static current of 2µA. It is designed for surface-mount applications in the 14-SOIC package. The component supports operation across an extended temperature range from -40°C to 85°C.

Inverter Gates Feature Summary

• Hex inverter configuration with six independent channels
• Open-drain output structure suitable for wired-OR configurations
• Advanced silicon-gate CMOS construction for low power operation

Inverter Gates Applications

• Digital signal inversion in logic circuits
• Interface between different voltage domains
• Wired-logic bus implementations

Inverter Gates Procurement Notes

Verify the specific suffix MTCX against the manufacturer's latest documentation to confirm the 14-SOIC package variant. Confirm that the open-drain output specification matches the system requirements, as standard inverters may differ. Check for any obsolescence notices or lifecycle changes from Fairchild Semiconductor or onsemi before finalizing procurement plans.

Inverter Gates Selection Notes

Select this component when a hex inverter with open-drain outputs is required for 5V logic systems. Ensure the design accommodates the external pull-up resistors necessary for open-drain functionality. Verify that the 14-SOIC footprint aligns with the PCB layout constraints and that the operating temperature range meets the environmental specifications of the target application.

Inverter Gates Part Context

This part belongs to the MM74HCT series of high-speed CMOS logic devices. The HCT series is designed for compatibility with TTL inputs while offering CMOS performance benefits. The MM74HCT05 specifically provides inverting functions with open-drain outputs, distinguishing it from standard push-pull inverters like the MM74HCT04.

Inverter Gates Replacement Considerations

Check for direct equivalents such as the MM74HCT05N for through-hole variants or other manufacturers' HCT05 parts. Ensure pinout compatibility and electrical characteristics match exactly. Verify if the open-drain feature is critical, as some substitutes may offer push-pull outputs instead.