74AHC30D-Q100J

Overview

The Nexperia 74AHC30D-Q100J is an automotive-grade, high-speed Si-gate CMOS 8-input NAND gate. It operates within a supply voltage range of 2.0 V to 5.5 V and supports ambient temperatures from -40 °C to +125 °C. The device features balanced propagation delays ranging from 6.5 ns to 12.0 ns depending on load capacitance and voltage. It includes Schmitt-trigger inputs for noise immunity and overvoltage tolerance up to 5.5 V. Qualified to AEC-Q100 Grade 1 standards, it utilizes a 14-lead SO package (SOT108-1) with body width 3.9 mm.

Feature Summary

• Automotive qualification in accordance with AEC-Q100 Grade 1 standards
• Schmitt-trigger action on all inputs for enhanced noise immunity
• Overvoltage tolerant inputs allowing operation in mixed-voltage environments
• High ESD protection exceeding 2000 V via Human Body Model and 1000 V via Charged Device Model

Applications

• Automotive electronic systems requiring robust logic gating
• Mixed voltage signal translation between different logic families
• Digital data processing circuits with multiple input requirements

Procurement Notes

Verify the specific ordering suffix matches the required package type and temperature grade. Confirm that the AEC-Q100 Grade 1 qualification aligns with project reliability targets. Ensure design margins respect the absolute maximum ratings for supply voltage and current to prevent device stress. Check for any recent Product Change Notices affecting marking or assembly details.

Selection Notes

Select this component when an 8-input NAND function is required in space-constrained automotive designs. The SO14 package offers a balance between pin count and board area. Consider the 74AHCT variant if TTL-level input compatibility is strictly necessary at 5 V operations. Evaluate power dissipation limits under worst-case switching conditions to ensure thermal stability.

Part Context

This part belongs to the Nexperia 74AHC30-Q100 family of automotive logic devices. It provides an 8-input NAND function compatible with Low-power Schottky TTL pinouts. The series is designed for high-speed applications while maintaining low power consumption. It complements other single-bit and multi-bit logic gates in complex digital control architectures.

Replacement Considerations

Direct replacements include the 74AHCT30D-Q100J for TTL-compatible input levels. Non-Nexperia equivalents must be verified for identical pinout, voltage ranges, and AEC-Q100 certification.