SN74HCS7002QDRQ1

Inverter Gates Overview

The SN74HCS7002QDRQ1 is an automotive-grade quad 2-input NOR gate from Texas Instruments, part of the HCS logic series. It operates within a supply voltage range of 2 V to 6 V and features four independent gates with eight inputs and four outputs. The device provides low-level output current of 7.8 mA and high-level output current of -7.8 mA, with a propagation delay of 6 ns. It is housed in a SOIC-14 package and supports surface mount installation. The component is qualified under AEC-Q100 standards for automotive applications, ensuring reliability across a wide operating temperature range from -40°C to +125°C.

Inverter Gates Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for enhanced reliability in vehicle environments
• Schmitt-trigger inputs provide noise filtering and improved signal integrity
• Wide supply voltage operation ranging from 2 V to 6 V for flexible power integration
• Extended industrial temperature performance supporting operation from -40°C to +125°C

Inverter Gates Applications

• Automotive electronic control units requiring robust logic processing
• Signal conditioning circuits utilizing Schmitt-trigger input characteristics
• Low-voltage digital systems operating between 2 V and 6 V
• Industrial automation controllers functioning in extreme temperature conditions

Inverter Gates Procurement Notes

Verify that the specific orderable part number matches the required package variant, as suffixes indicate physical form factors rather than functional changes. Confirm AEC-Q100 qualification status is explicitly documented for the intended automotive application tier. Ensure compatibility with the target supply voltage range of 2 V to 6 V before finalizing procurement specifications.

Inverter Gates Selection Notes

Select this component when automotive reliability and Schmitt-trigger noise immunity are required alongside low-voltage operation. The HCS series offers faster switching speeds compared to standard HC logic while maintaining CMOS compatibility. Consider the SOIC-14 package constraints for PCB layout and thermal management requirements within the specified -40°C to +125°C operational envelope.

Inverter Gates Part Context

This device belongs to the SN74HCS7002 family of single-function logic gates manufactured by Texas Instruments. The HCS designation indicates High-Speed CMOS technology optimized for automotive durability. It serves as a specialized variant within the broader SN74 logic portfolio, distinguished by its automotive qualification and Schmitt-trigger input configuration designed for harsh electromagnetic environments.

Inverter Gates Replacement Considerations

SN74HCS7002QPWRQ1 (TSSOP-14 package) and SN74HCS7002QBQARQ1 (WQFN-14 package) offer identical electrical functionality with alternative surface-mount footprints.