MM74HCU04MTC

Inverter Gates Overview

The MM74HCU04MTCX is a hex inverter utilizing advanced silicon-gate CMOS technology, offering operating speeds comparable to LS-TTL gates with standard CMOS power consumption. It features high noise immunity and can drive 15 LS-TTL loads. The device operates within a supply voltage range of 2 V to 6 V and supports an extended temperature range from -55°C to +125°C. Typical propagation delay is 7 ns at 5 V, with guaranteed limits up to 13 ns. Quiescent power consumption is typically 10 µA maximum at room temperature.

Inverter Gates Feature Summary

• Advanced silicon-gate CMOS technology for high-speed operation similar to LS-TTL
• High noise immunity with internal diode clamps protecting inputs from static discharge
• Functionally and pin-out compatible with the standard 74LS logic family
• Capable of driving 15 LS-TTL loads per output

Inverter Gates Applications

• Crystal oscillator circuits
• Stable RC oscillator configurations
• Schmitt trigger applications

Inverter Gates Procurement Notes

Verify the specific package variant (SOIC-14 or TSSOP-14) as the base part number covers multiple physical forms. Confirm RoHS compliance status and Pb-free/halide-free designation during sourcing. Ensure the ordering suffix matches the required shipping quantity and tape/reel specifications. Cross-reference the manufacturer's latest datasheet revision for any updates to mechanical dimensions or electrical characteristics before finalizing procurement.

Inverter Gates Selection Notes

Select this component when LS-TTL speed is required alongside CMOS low-power benefits. The wide supply voltage range (2 V to 6 V) allows flexibility in system design. Verify that the input protection diodes meet the static discharge requirements of the application environment. Consider the extended temperature range (-55°C to +125°C) if operating in harsh industrial conditions compared to standard commercial grade parts.

Inverter Gates Part Context

This device belongs to the 74HCU logic family, which bridges the performance gap between standard HC/HCT logic and legacy LS-TTL. It provides unbuffered inversion functionality within a single 14-pin package. The family is designed to replace older TTL technologies while maintaining compatibility with existing CMOS designs, offering improved switching speeds without the associated power penalty.

Inverter Gates Replacement Considerations

MM74HCU04MX

Inverter Gates FAQ

What is the typical propagation delay of the MM74HCU04?

The typical propagation delay is 7 ns when operated at a supply voltage of 5 V.

How many LS-TTL loads can a single output drive?

Each output is capable of driving up to 15 LS-TTL loads.

Is the MM74HCU04 compatible with standard 74LS logic?

Yes, the 74HCU logic family is functionally and pin-out compatible with the standard 74LS logic family.