MM74HCT14MTC

Inverter Gates Overview

The MM74HCT14MTC is a hex inverter integrated circuit manufactured by onsemi, belonging to the 74HCT logic family. It features six independent Schmitt trigger inverters within a single package. The device operates on a single power supply ranging from 4.5V to 5.5V and utilizes CMOS technology. It is housed in a 14-pin TSSOP surface-mount package with a width of 4.40mm. The component supports an operating temperature range from -40°C to +85°C and exhibits a maximum propagation delay of 20ns at 5V with a 50pF load.

Inverter Gates Feature Summary

• Integrates six independent Schmitt trigger inverters for signal conditioning
• Provides noise immunity through defined input threshold voltages
• Compatible with standard TTL logic levels via HCT architecture
• Supports surface mount installation in compact TSSOP packages

Inverter Gates Applications

• Signal wave shaping and conversion from noisy inputs
• Pulse generation circuits requiring precise timing thresholds
• Oscillator circuits utilizing RC feedback networks
• Clock signal conditioning in digital systems

Inverter Gates Procurement Notes

Verify the specific suffix against official datasheets to confirm packaging type and tape-and-reel specifications. Ensure the ordering code matches the required TSSOP-14 variant. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Cross-reference manufacturer part numbers to avoid confusion with similar logic families or pin-compatible alternatives.

Inverter Gates Selection Notes

Select this component when six independent inverters with Schmitt trigger action are required in a low-power CMOS environment. The HCT series ensures compatibility with 5V TTL logic inputs while maintaining CMOS noise margins. Consider the TSSOP package for applications demanding high pin density and automated surface-mount assembly. Verify that the 4.5V to 5.5V supply range aligns with the system voltage rails.

Inverter Gates Part Context

This device is part of the broader 74HCT logic family, designed to bridge the gap between older TTL standards and modern CMOS technologies. The MM74HCT14 specifically addresses the need for robust signal inversion in noisy environments. Its Schmitt trigger inputs provide hysteresis, which prevents output oscillation caused by slow-rising input signals. This makes it suitable for interfaces where signal integrity is critical.

Inverter Gates Replacement Considerations

Check for direct equivalents such as the MM74HCT14M in SOIC-14 packaging if leaded options are preferred. Verify pinout compatibility with other 74HCT14 variants from different manufacturers before substitution.