SN74HC08QDRQ1

Inverter Gates Overview

The SN74HC08QDRQ1 is an automotive-grade quad two-input positive AND gate manufactured by Texas Instruments. It utilizes high-speed CMOS technology and operates within a supply voltage range of 2 V to 6 V. The device features push-pull outputs with a maximum low-level output current of 5.2 mA and a maximum high-level output current of -5.2 mA. Propagation delay is specified at 8 ns, with absolute maximum propagation delay reaching 125 ns. It is housed in a 14-pin SOIC package and supports surface-mount installation. The component is qualified under AEC-Q100 standards for operation between -40°C and +125°C.

Inverter Gates Feature Summary

• Automotive qualification compliant with AEC-Q100 standards
• High-speed CMOS logic family implementation
• Wide operating supply voltage capability from 2 V to 6 V
• Extended industrial temperature range support up to 125°C

Inverter Gates Applications

• Automotive electronic control units
• In-vehicle communication systems
• Body electronics logic circuits
• Powertrain management interfaces

Inverter Gates Procurement Notes

Verify the specific suffix 'QDRQ1' against official Texas Instruments documentation to confirm automotive grade status and SOIC-14 packaging. Ensure compatibility with AEC-Q100 requirements for your target application environment. Cross-reference datasheet revisions to validate electrical parameters such as propagation delay and output current specifications before finalizing procurement decisions.

Inverter Gates Selection Notes

Select this component when automotive reliability and wide voltage operation are required. The HC series offers balanced speed and power consumption suitable for general logic applications. Verify that the 5.2 mA drive current meets load requirements. Consider alternative packages like TSSOP if space constraints exist, ensuring the selected variant maintains the same electrical characteristics and automotive qualification.

Inverter Gates Part Context

This part belongs to the SN74HC08-Q1 family of automotive quadruple two-input AND gates. It shares functional similarities with other members of the 74HC series but is specifically optimized for automotive environments. The device provides standard logic functionality with enhanced robustness compared to commercial variants, making it suitable for demanding vehicular applications requiring strict quality and performance standards.

Inverter Gates Replacement Considerations

SN74HC08DRQ1: Commercial-to-Automotive equivalent with identical pinout and electrical specs. SN74HC08D: Non-automotive version lacking AEC-Q100 qualification. SN74HCS08QDRQ1: Schmitt-trigger input variant offering improved noise immunity.