74AHCT00D-Q100J

Overview

The Nexperia 74AHCT00D-Q100J is a quad 2-input NAND gate qualified to AEC-Q100 Grade 1 for automotive use. It operates within a supply voltage range of 4.5 V to 5.5 V and accepts TTL input levels. The device features Schmitt-trigger inputs, overvoltage tolerance up to 5.5 V, and balanced propagation delays. It is housed in an SO14 (SOT108-1) package with a body width of 3.9 mm. Operating temperatures are specified from -40 °C to +125 °C.

Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 standards
• TTL-compatible input logic levels for mixed-voltage environments
• Schmitt-trigger action on all inputs for improved noise immunity
• Overvoltage tolerant inputs allowing operation with voltages exceeding the supply rail

Applications

• Automotive electronic systems requiring robust logic gating
• Mixed voltage signal translation between TTL and CMOS domains
• Digital circuit designs operating under high electromagnetic interference conditions

Procurement Notes

Verify that the ordering suffix matches the required package type and temperature grade. Confirm the specific revision level against the latest product data sheet to ensure compliance with current JEDEC ESD specifications. Check for any recent manufacturing changes or labeling updates before finalizing procurement orders.

Selection Notes

Select this component when TTL-level compatibility is required alongside automotive reliability standards. Ensure the application environment remains within the specified -40 °C to +125 °C temperature range. Verify that the 5.5 V maximum input voltage rating aligns with the system's signal levels to prevent damage.

Part Context

This part belongs to the Nexperia 74AHC(AHCT)00-Q100 family of quad 2-input NAND gates. It shares functional characteristics with other members of the series but differs in package options such as TSSOP14 and DHVQFN14. The 'D' designation specifically identifies the SO14 plastic small outline package variant.

Replacement Considerations

Direct substitutes include other AEC-Q100 qualified quad NAND gates from manufacturers like Texas Instruments or onsemi. Ensure replacement parts match the SO14 package dimensions and maintain equivalent propagation delay and power dissipation characteristics.