MM74HCU04M

Inverter Gates Overview

The MM74HCU04M is a hex inverter utilizing advanced silicon-gate CMOS technology, housed in a SOIC-14 package. It operates within a supply voltage range of 2 V to 6 V and supports an operating temperature range from -55°C to +125°C. The device features a typical propagation delay of 7 ns at 5 V with a 15 pF load, increasing to a guaranteed maximum of 13 ns under the same conditions. At 6 V, it provides a high-level output current of 5.2 mA and a low-level output current of 7.8 mA.

Inverter Gates Feature Summary

• Unbuffered design providing high noise immunity and compatibility with standard LS-TTL logic families.
• Capable of driving up to 15 LS-TTL loads while maintaining low quiescent power consumption.
• Inputs protected against static discharge damage via internal diode clamps connected to VCC and ground.

Inverter Gates Applications

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

Inverter Gates Procurement Notes

Verify that the specific ordering suffix matches the required physical package configuration. The 'M' suffix indicates the SOIC-14 tube packaging format. Confirm compliance requirements such as RoHS status and lead-free specifications directly against the manufacturer's documentation before finalizing procurement orders.

Inverter Gates Selection Notes

Select this component when unbuffered inverting functionality is required alongside LS-TTL pinout compatibility. It is suitable for applications demanding wide operating temperature ranges and robust noise immunity. Ensure the design accounts for the specific propagation delays and drive currents associated with the chosen supply voltage levels.

Inverter Gates Part Context

This part belongs to the MM74HCU04 series of hex inverters manufactured by onsemi. It represents an unbuffered variant designed to bridge performance gaps between standard CMOS and LS-TTL technologies. The series includes alternative packaging options such as TSSOP-14 and tape-and-reel variants for different manufacturing needs.

Inverter Gates Replacement Considerations

Functionally equivalent parts include MM74HC04M and MM74HCT04M, though electrical characteristics differ. Verify input/output voltage thresholds and propagation delays carefully when substituting HC or HCT families for HCU devices to ensure circuit stability.