SN74HC21QPWRQ1

Inverter Gates Overview

The SN74HC21QPWRQ1 is an automotive-grade dual four-input positive AND gate manufactured by Texas Instruments. It operates within a supply voltage range of 2V to 6V and features Schmitt-trigger inputs for noise immunity. The device is housed in a 14-pin TSSOP package with a maximum propagation delay of 16ns at 6V. It supports a wide operating temperature range from -40°C to +125°C and holds AEC-Q100 qualification for automotive applications.

Inverter Gates Feature Summary

• Dual four-input positive AND logic function
• Schmitt-trigger inputs for enhanced noise filtering
• AEC-Q100 qualified for automotive reliability standards

Inverter Gates Applications

• Automotive electronic control units
• Safety-critical signal processing circuits
• Industrial logic control systems

Inverter Gates Procurement Notes

Verify the specific suffix QPWRQ1 against official Texas Instruments documentation to confirm the exact package type, tape and reel specifications, and regional compliance certifications. Ensure the component matches the required automotive grade and temperature rating for your specific design implementation before finalizing procurement orders.

Inverter Gates Selection Notes

Select this component when designing automotive logic circuits requiring dual four-input AND functionality with Schmitt-trigger input characteristics. It is suitable for environments demanding high noise immunity and operation across extended industrial temperature ranges while maintaining compatibility with standard CMOS logic levels.

Inverter Gates Part Context

This part belongs to the SN74HC series of high-speed CMOS logic devices adapted for automotive use. It provides robust digital logic operations within the broader family of Texas Instruments' automotive-qualified integrated circuits designed for reliable performance in harsh vehicular environments.

Inverter Gates Replacement Considerations

Consult official cross-reference guides for compatible alternatives such as other SN74HC21 variants or equivalent automotive-grade logic gates from Texas Instruments that match the pinout and electrical specifications.