SN74HC08QPWRQ1

Inverter Gates Overview

The SN74HC08QPWRQ1 is an automotive-grade quad 2-input positive AND gate manufactured by Texas Instruments. It belongs to the SN74HC08-Q1 series, utilizing CMOS technology for low power consumption and high noise immunity. The device 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. Key electrical characteristics include a maximum propagation delay of 17 ns at 6 V with 50 pF load, static current of 2 µA, and output drive currents of 5.2 mA. It is housed in a 14-TSSOP package and meets AEC-Q100 qualification standards for automotive applications.

Inverter Gates Feature Summary

• Automotive grade reliability certified under AEC-Q100 standards
• Wide supply voltage operation from 2 V to 6 V
• Extended industrial temperature range supporting -40°C to +125°C
• CMOS technology ensuring low static power consumption

Inverter Gates Applications

• Automotive electronic control units (ECUs)
• Infotainment system logic interfaces
• Body control module signal processing
• ADAS sensor data gating

Inverter Gates Procurement Notes

Verify the complete part number including suffixes such as G4, which indicates lead-free status and RoHS compliance. Confirm the package type matches design requirements, as this specific model uses TSSOP-14. Ensure the supplier provides traceability documentation required for automotive quality management systems. Check for any recent product change notices that might affect assembly materials or pin configurations.

Inverter Gates Selection Notes

Select this component when designing for automotive environments requiring robust performance across wide voltage and temperature variations. The HC series offers a balance of speed and power efficiency suitable for general logic functions. Compare propagation delays against system timing constraints, noting that delay varies with supply voltage and capacitive load. Ensure input voltages remain within specified limits relative to VCC to prevent latch-up or excessive current draw.

Inverter Gates Part Context

This part is part of the SN74HC08-Q1 family, specifically designed for automotive electronics. It serves as a fundamental building block for digital logic circuits in vehicles. The 'Q1' suffix denotes automotive qualification, while 'PWR' specifies the TSSOP package. It complements other automotive logic families like HCS and ACT, offering different trade-offs between speed, drive strength, and power consumption.

Inverter Gates Replacement Considerations

Direct pin-compatible alternatives within the same automotive portfolio include SN74HC08DRQ1 (SOIC package) and SN74HC08IPWRQ1 (TSSOP package). For higher speed requirements, consider SN74AHC08QPWRQ1, though voltage ranges may differ slightly. Verify that any substitute maintains AEC-Q100 certification if automotive reliability is mandatory.