MC74VHC1GT14MU1TCG

Inverter Gates Overview

The MC74VHC1GT14MU1TCG is a single Schmitt-trigger inverter from the 74VHC series, manufactured by onsemi. It features TTL-level input thresholds and operates within a supply voltage range of 2.0 V to 5.5 V. The device provides high noise immunity through buffered output structures and supports partial power down protection via IOFF. It is designed for interfacing 5 V circuits to 3 V circuits with inputs/outputs over-voltage tolerant up to 5.5 V regardless of supply voltage. The component is housed in a UDFN6 package (1.45 x 1.0 mm) and is Pb-free, halogen-free, and RoHS compliant.

Inverter Gates Feature Summary

• Single Schmitt-trigger inverter with TTL-level input thresholds
• Inputs and outputs are over-voltage tolerant up to 5.5 V
• Supports partial power down protection with IOFF feature
• Buffered output structure for high noise immunity

Inverter Gates Applications

• Interfacing 5 V circuits to 3 V circuits
• Signal conditioning with noise immunity requirements
• Battery backup systems requiring hot insertion protection

Inverter Gates Procurement Notes

Verify the specific ordering suffix matches the required package type and shipping configuration. Confirm that the -Q suffix is not present if automotive qualification or unique site control changes are not required. Ensure compatibility with the intended PCB footprint dimensions for the UDFN6 package variant.

Inverter Gates Selection Notes

Select this component when a single inverter with Schmitt-trigger action and TTL-compatible input thresholds is needed. Consider the UDFN6 package size constraints and the requirement for over-voltage tolerant I/Os. Verify that the operating temperature range and supply voltage specifications align with the system design parameters.

Inverter Gates Part Context

This part belongs to the MC74VHC1G14/MC74VHC1GT14 family of single Schmitt-trigger inverters. The GT14 variant specifically denotes TTL-level input thresholds, distinguishing it from the G14 which has CMOS-level thresholds. Both share similar electrical characteristics and package options, including SC-88A, SC-74A, SOT-953, and various UDFN6 configurations.

Inverter Gates Replacement Considerations

MC74VHC1GT14DBVT1G

Inverter Gates FAQ

What is the difference between MC74VHC1G14 and MC74VHC1GT14?

The MC74VHC1G14 has CMOS-level input thresholds, while the MC74VHC1GT14 has TTL-level input thresholds.

Does the MC74VHC1GT14 support partial power down?

Yes, the device supports partial power down protection through its IOFF feature.