SN74LVC14AQDRQ1

Inverter Gates Overview

The SN74LVC14AQDRQ1 is an automotive-grade hex Schmitt-trigger inverter manufactured by Texas Instruments. It operates within a supply voltage range of 1.65V to 3.6V and features low static current consumption of 1µA. The device provides high noise immunity through Schmitt-trigger inputs and supports output drive currents of 24mA for both high and low states. Maximum propagation delay is specified at 6.2ns under 3.3V supply with 50pF load. It functions reliably across an industrial temperature range of -40°C to +125°C and is housed in a 14-SOIC surface-mount package.

Inverter Gates Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for long-term reliability
• Schmitt-trigger input configuration ensures clean signal transitions and noise rejection
• Low power consumption design suitable for battery-operated applications
• High noise immunity characteristics for stable operation in electrically noisy environments

Inverter Gates Applications

• Automotive electronic control units requiring robust logic inversion
• Signal conditioning for microcontroller input lines
• Clock signal shaping and waveform generation
• Level shifting between different voltage domains in automotive systems

Inverter Gates Procurement Notes

Verify the specific suffix 'Q1' confirms AEC-Q100 automotive qualification status. Ensure the SOIC-14 package matches your PCB footprint requirements. Confirm RoHS compliance details if restricted substances are a constraint. Check for any recent PCN updates regarding assembly sites or material changes before finalizing procurement orders.

Inverter Gates Selection Notes

Select this component when automotive reliability and noise immunity are critical. The Schmitt-trigger feature is essential for slow-rising signals or noisy environments. Compare propagation delays against system timing requirements. Ensure the 1.65V to 3.6V operating range aligns with your system's power supply rails. Consider the 24mA drive capability for direct interfacing with loads.

Inverter Gates Part Context

This part belongs to the SN74LVC14Ax family of hex inverters. The 'A' variant typically denotes improved specifications over earlier versions. The 'Q1' suffix specifically indicates automotive grade qualification. It shares functional compatibility with standard commercial variants but offers enhanced durability for vehicle applications.

Inverter Gates Replacement Considerations

SN74LVC14ADGVRQ1: Pin-compatible alternative with similar electrical characteristics. SN74LVC14APWR: Commercial grade version lacking automotive qualification. Verify package dimensions and thermal performance when substituting.