SN74HCS02QDRQ1

Inverter Gates Overview

The SN74HCS02QDRQ1 is an automotive-grade quad 2-input NOR gate from Texas Instruments, part of the SN74HCS02 series. It operates within a supply voltage range of 2 V to 6 V and features low quiescent current. The device provides four independent NOR logic functions in a single package. Key electrical parameters include a propagation delay of 6 ns, with output currents of 7.8 mA for both high and low states. It is qualified under AEC-Q100 standards and supports an operating temperature range from -40°C to +125°C. The component is housed in a TSSOP-14 surface-mount package.

Inverter Gates Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for reliability in vehicle electronics.
• Low power consumption characteristics suitable for energy-efficient system designs.
• Wide supply voltage operation supporting various logic levels from 2 V to 6 V.
• High-speed performance with a propagation delay of 6 ns.

Inverter Gates Applications

• Automotive electronic control units requiring robust logic gating.
• Infotainment systems needing reliable signal processing.
• Body electronics applications such as lighting and door modules.
• Chassis and safety systems utilizing NOR logic functions.

Inverter Gates Procurement Notes

Verify the specific ordering suffix to ensure the correct package type and tape-and-reel specifications match your assembly requirements. Confirm that the AEC-Q100 grade aligns with your automotive quality management standards. Check the latest datasheet for any updates on recommended operating conditions or thermal information. Ensure compatibility with your PCB footprint design for the TSSOP-14 package. Validate supplier authenticity through authorized distribution channels to guarantee component integrity.

Inverter Gates Selection Notes

Select this component when an automotive-qualified quad NOR gate is required for space-constrained designs. The HCS series offers improved speed and lower power compared to standard HC logic. Consider the TSSOP-14 package if board real estate is limited but lead count remains manageable. Evaluate the 2 V to 6 V operating range against your system's power rails. Ensure the 6 ns propagation delay meets your timing constraints for signal processing tasks.

Inverter Gates Part Context

This device belongs to the SN74HCS02 family of automotive logic gates. It shares functional similarities with other members like the SN74HCS02QPWRQ1 and SN74HCS02QBQARQ1, differing primarily in package style. The QDRQ1 variant specifically utilizes a TSSOP-14 package, distinguishing it from powerpad or wider options. It serves as a core logic building block for automotive digital circuits requiring NOR functionality.

Inverter Gates FAQ

What is the maximum supply voltage for the SN74HCS02QDRQ1?

The maximum supply voltage (VCC) for this device is 6 V.

Does the SN74HCS02QDRQ1 support Schmitt trigger inputs?

No, the SN74HCS02QDRQ1 does not feature Schmitt trigger inputs; it is a standard NOR gate.

What is the operating temperature range?

The device operates within a junction temperature range of -40°C to +125°C.