SN74HCT04IDRQ1

Inverter Gates Overview

The SN74HCT04IDRQ1 is an automotive-grade hex inverter from the SNx4HCT04 family, manufactured by Texas Instruments. It operates within a supply voltage range of 4.5V to 5.5V and supports a maximum propagation delay of 25ns at 4.5V and 23ns at 5.5V under a 50pF load. The device provides ±4mA output drive capability and features low input current with TTL-voltage compatibility. Designed for reliability in harsh environments, it functions across an operating temperature range of -40°C to +85°C.

Inverter Gates Feature Summary

• Contains six independent inverters performing Boolean inversion logic
• Automotive-grade qualification ensuring high reliability
• TTL-voltage compatible inputs for direct interfacing
• Low power consumption with minimal supply current

Inverter Gates Applications

• Automotive digital signal processing circuits
• In-vehicle communication systems
• General-purpose logic inversion in automotive modules

Inverter Gates Procurement Notes

Verify that the specific part number includes the 'Q1' suffix to confirm automotive grade status. Ensure the package type matches the required board layout specifications. Confirm RoHS compliance and lead finish details against the latest orderable addendum provided by the manufacturer before finalizing procurement.

Inverter Gates Selection Notes

Select this component when designing for automotive applications requiring robust performance under varying thermal conditions. It is suitable for systems needing TTL-compatible interfaces and moderate speed logic inversion. Consider the SOIC-14 package dimensions for PCB footprint planning and verify that the 4.5V to 5.5V supply range aligns with the system's power architecture.

Inverter Gates Part Context

This device belongs to the SNx4HCT04 series of hex inverters. The 'SN' prefix indicates commercial/automotive grade, while 'HCT' denotes High-speed CMOS technology compatible with TTL logic levels. The 'Q1' suffix specifically designates it as an automotive product qualified according to AEC-Q100 standards, distinguishing it from standard catalog versions.

Inverter Gates Replacement Considerations

Direct replacements include other SN74HCT04 variants such as SN74HCT04DR or SN74HCT04PWR, provided they meet the same automotive qualification requirements. Verify pinout compatibility and ensure the alternative part maintains the necessary operating temperature range and electrical characteristics for the specific application.