SN74HCS14QDRQ1

Inverter Gates Overview

The SN74HCS14QDRQ1 is an automotive-grade hex inverter from Texas Instruments, belonging to the HCS logic family. It operates within a supply voltage range of 2 V to 6 V and supports six independent inverting channels. The device utilizes a SOIC-14 surface-mount package and is qualified under AEC-Q100 standards for automotive applications. It functions reliably across an extended temperature range from -40°C to +125°C, ensuring stability in demanding vehicular environments.

Inverter Gates Feature Summary

• Automotive qualification compliant with AEC-Q100 standards
• Schmitt-trigger inputs for effective noise filtering
• Low power consumption suitable for battery-operated systems

Inverter Gates Applications

• Automotive signal conditioning circuits
• Noise-immune digital input processing
• Level shifting in low-voltage automotive interfaces

Inverter Gates Procurement Notes

Verify the specific suffix QDRQ1 against the official Texas Instruments datasheet to confirm the SOIC-14 package and automotive grade. Ensure compatibility with your PCB footprint and thermal requirements. Cross-reference the manufacturer part number directly with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status if required by your manufacturing specifications.

Inverter Gates Selection Notes

Select this component when Schmitt-trigger action is required to clean noisy signals in automotive environments. The wide 2 V to 6 V supply range offers flexibility compared to standard 5 V logic. Consider the SOIC-14 package size for space-constrained designs. Verify that the inverting function aligns with your circuit logic requirements before finalizing the design.

Inverter Gates Part Context

This part belongs to the SN74HCS series, which combines high-speed CMOS performance with low power dissipation. The 'Q' suffix indicates automotive qualification, while 'R1' typically denotes tape-and-reel packaging. This series is designed to replace older HC/HCT logic families in modern automotive electronics requiring improved noise immunity and lower power usage.

Inverter Gates Replacement Considerations

Check for SN74HCS14QPWRQ1 (TSSOP-14) or SN74HCS14QDYYRQ1 (SOT-23-Thin-14) if pin-compatible packages are needed. Verify electrical parameters match exactly before substitution.