SN74HCS00QDYYRQ1

Inverter Gates Overview

The SN74HCS00QDYYRQ1 is an automotive-grade quadruple 2-input NAND gate with Schmitt-trigger inputs. It operates within a supply voltage range of 2V to 6V and supports temperatures from -40°C to +125°C. The device features balanced CMOS push-pull outputs capable of ±7.8mA drive at 6V, low power consumption with typical ICC of 100nA, and high noise rejection due to input hysteresis.

Inverter Gates Feature Summary

• Schmitt-trigger inputs provide tolerance for slow or noisy signals
• Balanced CMOS push-pull outputs ensure similar sourcing and sinking currents
• Low power consumption with minimal static supply current
• Automotive qualification ensures reliability in harsh environments

Inverter Gates Applications

• Alarm or tamper detect circuits
• S-R latch configurations
• Signal conditioning for noisy environments

Inverter Gates Procurement Notes

Verify the specific package variant (DYY) matches your PCB footprint requirements. Confirm that the AEC-Q100 Grade 1 qualification aligns with your automotive system's environmental standards. Ensure design implementation accounts for the specified thermal resistance values under expected load conditions.

Inverter Gates Selection Notes

Select this component when requiring robust logic inversion with noise immunity in automotive applications. The wide voltage range accommodates various power rails. Consider the SOT-23-14 package size for space-constrained designs. Verify that the Schmitt-trigger characteristics meet your signal transition rate requirements.

Inverter Gates Part Context

This part belongs to Texas Instruments' HCS logic family, designed for high-speed CMOS applications with enhanced noise immunity. The 'Q1' suffix indicates automotive qualification, while 'DYY' specifies the SOT-23 thin package. It complements other HCS devices like buffers and shift registers in complex automotive logic systems.

Inverter Gates Replacement Considerations

SN74HCS00PW-Q1 (TSSOP package), SN74HCS00D-Q1 (SOIC package), SN74HCS00BQA-Q1 (WQFN package). These variants share identical electrical specifications but differ in physical package dimensions and pinout compatibility.