SN74HC08QDRG4Q1

Inverter Gates Overview

The SN74HC08QDRG4Q1 is an automotive-grade quad 2-input positive AND gate from Texas Instruments, belonging to the SN74HC08-Q1 series. It operates within a supply voltage range of 2 V to 6 V and supports a wide operating temperature range from -40°C to +125°C. The device features low static power consumption with a maximum quiescent current of 2 µA. It provides symmetric output drive capabilities of 5.2 mA for both high and low states. The component is housed in a 14-pin SOIC package and is qualified under AEC-Q100 standards for automotive applications.

Inverter Gates Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for reliability in vehicle environments
• Wide operating temperature range supporting -40°C to +125°C for harsh conditions
• Low static power consumption ensuring energy efficiency during operation
• Symmetric output drive characteristics providing balanced high and low state currents

Inverter Gates Applications

• Automotive electronic control units requiring robust logic gating
• Infotainment systems utilizing standard CMOS logic interfaces
• Body electronics modules needing reliable signal processing
• Chassis control systems demanding extended temperature performance

Inverter Gates Procurement Notes

Verify the specific suffix G4 indicates lead-free and RoHS compliance status as per manufacturer documentation. Confirm the Q1 designation aligns with required automotive qualification standards for your specific application environment. Ensure the SOIC-14 package dimensions match your PCB footprint requirements. Check for any recent product change notifications regarding material or assembly updates.

Inverter Gates Selection Notes

Select this component when automotive reliability and wide temperature operation are critical. The HC series offers compatibility with standard TTL logic levels while maintaining low power consumption. Consider the 5.2 mA drive strength sufficient for moderate capacitive loads. Verify that the 2 V to 6 V supply range matches your system's power architecture. Evaluate the SOIC-14 package for suitable surface mount assembly processes.

Inverter Gates Part Context

This part belongs to the SN74HC08-Q1 family of automotive-grade logic gates. It shares functional similarities with other members like SN74HC08QDRQ1 but may differ in manufacturing revisions or specific qualification batches. The SN74AHC08QDRG4Q1 represents a faster alternative within the same automotive portfolio. Understanding the distinction between HC and AHC series speeds is essential for timing-critical designs.

Inverter Gates Replacement Considerations

SN74HC08QDRQ1 serves as a direct functional substitute within the same automotive logic family. SN74AHC08QDRG4Q1 offers higher speed performance but requires verification of pinout and electrical parameter compatibility. Cross-referencing datasheets for propagation delay and drive current differences is necessary before substitution.