SN74LV6T14BQAR

Inverter Gates Overview

The SN74LV6T14BQAR is a hex Schmitt-trigger inverter with integrated voltage level translation, manufactured by Texas Instruments. It operates on a single supply voltage ranging from 1.8 V to 5.5 V and features 5.5-V tolerant input pins. The device supports up-translation for lower voltage CMOS inputs and down-translation for higher voltage signals. It provides balanced CMOS push-pull outputs and includes hysteresis for noise tolerance.

Inverter Gates Feature Summary

• Integrated voltage level translation supporting both up-translation and down-translation across various CMOS logic levels
• Schmitt-trigger inputs providing significant hysteresis to ensure stable operation with slow or noisy signals
• Balanced CMOS push-pull output structure capable of sourcing and sinking similar currents

Inverter Gates Applications

• Synchronizing inverted clock inputs
• Debouncing mechanical switches
• Inverting digital signals

Inverter Gates Procurement Notes

Verify the specific BQA package designation (WQFN-14) matches the target PCB footprint. Confirm that the 1.8 V to 5.5 V operating range aligns with system power rails. Ensure ESD handling procedures are followed due to the sensitivity of CMOS inputs.

Inverter Gates Selection Notes

Select this component when simultaneous signal inversion and voltage level shifting are required within a single package. The LVxT family architecture allows flexible interfacing between disparate voltage domains without external components. Verify thermal requirements for the WQFN package if high switching frequencies are anticipated.

Inverter Gates Part Context

This part belongs to the SN74LV6T14 series, which integrates Schmitt-trigger inverters with level-shifting capabilities. The 'BQA' suffix indicates the 14-pin WQFN package variant. It is designed for applications requiring robust signal conditioning and interface conversion between low-voltage and standard CMOS systems.

Inverter Gates Replacement Considerations

SN74LV6T14PW

Inverter Gates FAQ

How does the device handle voltage translation?

The SN74LV6T14 uses reduced input thresholds for up-translation and 5.5-V tolerant inputs for down-translation. The output voltage always references the VCC supply pin.

What is the function of the Schmitt-trigger inputs?

The Schmitt-trigger inputs provide hysteresis, making the device tolerant to slow transition rates and noise, preventing oscillation during signal transitions.