SN74AHC1G04QDCKRQ1

Overview

The SN74AHC1G04QDCKRQ1 is a single inverter gate from the AHC logic series, manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 5.5 V and supports output currents of 8 mA for both high and low states. The device is housed in a SC-70-5 package and is qualified under the AEC-Q100 standard for automotive applications. It functions reliably across an extended temperature range from -40°C to +125°C.

Feature Summary

• Automotive-grade qualification compliant with AEC-Q100 standards
• Wide operating supply voltage range supporting 2 V to 5.5 V
• Extended industrial temperature operation up to +125°C

Applications

• Automotive electronic control units
• In-car infotainment systems
• Body electronics modules

Procurement Notes

Verify the complete part number including the Q1 suffix to confirm automotive qualification status. Ensure the SC-70-5 package variant matches the design footprint requirements. Confirm RoHS compliance specifications against current regulatory standards before finalizing procurement orders.

Selection Notes

Select this component when designing for automotive environments requiring robust logic inversion. The wide voltage range accommodates various power rails. The compact SC-70-5 package aids in space-constrained PCB layouts. Verify thermal management needs given the extended temperature rating.

Part Context

This part belongs to the SN74AHC1Gxx family of single-function logic gates. The 'Q1' designation specifically indicates automotive qualification. The 'AHC' series offers high-speed performance with CMOS compatibility. This specific model implements the inverter function within that standardized logic family.

Replacement Considerations

SN74AHC1G04DBVRQ1