MM74HCT05MX

Inverter Gates Overview

The MM74HCT05MX 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 supports high-speed logic functions with a maximum propagation delay of 15ns at 5V with 50pF load. Input high level is specified at 2V, while the low-level input range extends to 0.8V. It operates across an industrial temperature range of -40°C to 85°C and consumes a maximum supply current of 2uA.

Inverter Gates Feature Summary

• Hex inverter configuration with six independent channels
• Open-drain output structure for flexible interfacing
• High-speed CMOS performance utilizing silicon-gate technology

Inverter Gates Applications

• Digital signal inversion in electronic circuits
• General-purpose logic buffering
• Interface between different logic families

Inverter Gates Procurement Notes

Verify component authenticity as this part may be obsolete or discontinued by Fairchild Semiconductor. Confirm current availability through authorized distributors or alternative suppliers such as onsemi, which may have acquired related product lines. Ensure the specific suffix MX corresponds to the required surface-mount package and tape-and-reel or tray packaging options available from the source.

Inverter Gates Selection Notes

Select this component when a hex inverter with open-drain outputs is required for 5V CMOS applications. The HCT series ensures compatibility with TTL logic levels, making it suitable for mixed-voltage systems. Consider the surface-mount SOIC package for space-constrained designs. Verify that the open-drain nature meets the circuit requirements for pull-up resistor implementation.

Inverter Gates Part Context

The MM74HCT05MX belongs to the 74HCT logic family, known for high-speed operation and CMOS power efficiency. It is functionally compatible with the standard 74HC05 but offers improved noise immunity and faster switching speeds. The device is widely used in digital systems requiring reliable signal inversion and buffering capabilities.

Inverter Gates Replacement Considerations

Check for equivalents from onsemi or other manufacturers offering the 74HCT05 specification. Ensure pinout compatibility and electrical parameters match, particularly the open-drain output configuration and supply voltage range.