SN74AHC08QPWRG4Q1

Overview

The SN74AHC08QPWRG4Q1 is an automotive-grade quad 2-input positive AND gate manufactured by Texas Instruments. It belongs to the AHC logic series and utilizes CMOS technology. The device operates within a supply voltage range of 2 V to 5.5 V. Key electrical parameters include a low-level output current of 8 mA, a high-level output current of -8 mA, and a propagation delay of 9 ns. It is housed in a TSSOP-14 package and supports surface-mount installation. The component is qualified under AEC-Q100 standards for automotive applications and functions reliably across a temperature range of -40°C to +125°C.

Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for reliable operation in vehicle environments.
• High-speed performance enabled by advanced AHC CMOS technology with low propagation delay.
• Wide operating voltage capability supporting systems from 2 V to 5.5 V.
• Robust thermal stability ensuring functionality across extended industrial temperature ranges.

Applications

• Automotive electronic control units requiring certified logic components
• In-vehicle infotainment system signal processing
• Body control module logic gating
• ADAS sensor interface circuits

Procurement Notes

Verify the complete part number including the suffix G4Q1 to ensure correct packaging and automotive qualification status. Confirm that the specific revision matches the design requirements for AEC-Q100 compliance. Check datasheet revisions for any updates to mechanical dimensions or electrical characteristics before finalizing procurement orders.

Selection Notes

Select this component when automotive reliability is mandatory and high-speed logic switching is required. The AHC series offers superior speed compared to standard HC logic while maintaining compatibility. Ensure the system voltage falls within the 2 V to 5.5 V range. Consider the TSSOP-14 package constraints for PCB layout and thermal management during the design phase.

Part Context

This part is part of the SN74AHC08Q family, which consists of single-function gates designed specifically for automotive applications. It provides four independent 2-input AND gates in a compact surface-mount package. The Q1 designation indicates adherence to strict automotive quality and reliability standards set by the Automotive Electronics Council.

Replacement Considerations

SN74AHC08QPWRQ1 is a confirmed substitute within the same product family offering identical functionality and automotive qualification.