MM74HC14M

Inverter Gates Overview

The MM74HC14M is a high-speed CMOS hex Schmitt inverter manufactured by onsemi. It contains six independent inverters with Schmitt trigger inputs, fabricated using silicon gate CMOS technology. The device operates within a supply voltage range of 2V to 6V and supports surface-mount installation in a 14-SOIC package (0.154 inch width). Key electrical parameters include a maximum static current of 2 µA, output currents of ±5.2 mA, and propagation delays ranging from 21 ns to 25 ns depending on load conditions. It functions as a level shifter for slow-rise/fall signals and offers high noise immunity.

Inverter Gates Feature Summary

• Hex Schmitt trigger configuration provides hysteresis for noise filtering
• Silicon gate CMOS fabrication ensures low power consumption
• Input protection circuits guard against static discharge and transients

Inverter Gates Applications

• Line receivers with slow rise/fall input signals
• Pulse generation and waveform shaping
• Level shifting between logic families

Inverter Gates Procurement Notes

Verify the specific suffix 'M' indicates the 14-SOIC package variant distinct from tape-and-reel options. Confirm RoHS compliance status via the manufacturer's declaration. Ensure the ordering code matches the required lead time and moisture sensitivity level for the production schedule.

Inverter Gates Selection Notes

Select this component when six independent inverting channels with Schmitt trigger action are required. It is suitable for applications needing signal conditioning where noise immunity is critical. Compare propagation delay specifications against system timing requirements at the intended operating voltage.

Inverter Gates Part Context

This part belongs to the 74HC series of high-speed CMOS logic devices. It shares pinout compatibility with standard 74-series logic but utilizes CMOS technology for lower power dissipation. The MM74HC14M is functionally similar to the M74HC14 but packaged in SOIC format.

Inverter Gates Replacement Considerations

Check for equivalents such as MM74HC14MTCX or MM74HC14N if different packaging or reel quantities are needed. Verify that substitute parts maintain the same 14-SOIC footprint and electrical characteristics.