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 provides low static power consumption and wide power supply range benefits inherent to CMOS. It supports LSTTL-compatible inputs and offers a maximum propagation delay of 30ns at 5V. The component is housed in a 14-pin SOIC package with dimensions of 8.75mm length and 1.5mm height, suitable for surface mount applications across an operating temperature range of -40°C to +85°C.

Inverter Gates Feature Summary

• Hex inverter configuration with six independent channels
• Open-drain output structure for flexible interfacing
• Advanced silicon-gate CMOS fabrication for low static power
• LSTTL-compatible input levels

Inverter Gates Applications

• General-purpose logic inversion in digital circuits
• Signal buffering and level shifting interfaces
• Memory address decoding systems
• Clock signal distribution networks

Inverter Gates Procurement Notes

Verify the specific suffix 'MX' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the open-drain output characteristic aligns with the pull-up resistor requirements of the target circuit design. Ensure the 14-SOIC footprint matches the PCB layout specifications before finalizing procurement orders.

Inverter Gates Selection Notes

Select this component when a hex inverter with open-drain outputs is required for CMOS-to-LSTTL interface applications. The HCT series ensures compatibility with standard TTL logic families while maintaining CMOS power efficiency. Consider the 30ns propagation delay and 4.8mA drive capability for timing-sensitive designs requiring moderate load driving.

Inverter Gates Part Context

This part belongs to the MM74HCT05 family of hex inverters manufactured by onsemi. It utilizes silicon-gate CMOS technology to deliver high noise immunity and low power dissipation. The device is designed for general-purpose digital applications where reliable inversion and open-drain functionality are necessary within standard industrial temperature ranges.

Inverter Gates Replacement Considerations

Compatible substitutes include other hex inverters with open-drain outputs from the same logic family. Verify pinout compatibility and electrical characteristics such as supply voltage range and output drive current when evaluating alternative manufacturers or equivalent part numbers.