SN74LV4T32QWBQARQ1

Inverter Gates Overview

The SN74LV4T32QWBQARQ1 is an automotive-grade quadruple 2-input positive-OR gate with integrated voltage level translation. It operates on a single supply voltage ranging from 1.8 V to 5.5 V and features Schmitt-trigger inputs for noise immunity. The device supports bidirectional translation between various CMOS logic levels, including up-conversion from 1.2 V to 5.0 V and down-conversion from 5.5 V to 1.8 V. It provides balanced CMOS outputs and is qualified under AEC-Q100 standards for Grade 1 applications operating between -40°C and +125°C.

Inverter Gates Feature Summary

• AEC-Q100 qualified for automotive applications with specified temperature and ESD ratings
• Integrated single-supply voltage translator supporting mixed-mode voltage environments
• Schmitt-trigger inputs designed to handle slow signal transitions without oscillation
• Available in wettable flank QFN package to facilitate automatic optical inspection

Inverter Gates Applications

• Translation between communication modules and system controllers
• Enabling or disabling digital signals within a circuit
• Controlling indicator LEDs via logic gating

Inverter Gates Procurement Notes

Verify the specific suffix WBQA corresponds to the WQFN-14 package with wettable flanks when ordering. Confirm that the Q1 designation ensures compliance with AEC-Q100 requirements for your automotive project. Check the manufacturer's latest datasheet for any updates regarding recommended operating conditions and thermal characteristics before finalizing the design.

Inverter Gates Selection Notes

Select this component when a design requires both OR logic functionality and voltage level shifting between disparate power domains. It is suitable for systems where input signals originate from lower voltage sources than the main logic supply. Ensure the application does not require high-speed data rates exceeding the capabilities of standard LVxT family devices at the target supply voltage.

Inverter Gates Part Context

This part belongs to Texas Instruments' SN74LV4T series of single-supply translators. Unlike standard logic gates, these devices incorporate enhanced input circuits to manage voltage differences across channels. The Q1 suffix indicates automotive qualification, while the WBQA suffix specifies the specific 14-pin WQFN package configuration used in compact PCB layouts.

Inverter Gates Replacement Considerations

SN74LV4T32PWQ1