74AHCT2G00DP-Q100H

Overview

The Nexperia 74AHCT2G00DP-Q100H is a high-speed Si-gate CMOS dual 2-input NAND gate qualified to AEC-Q100 Grade 1. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL input switching levels. The device is housed in an SOT505-2 (TSSOP8) package with eight leads. It supports ambient temperatures from -40 °C to +125 °C, ensuring reliable performance in automotive environments.

Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 standards
• High noise immunity and low power dissipation characteristics
• Balanced propagation delays with symmetrical output impedance
• ESD protection exceeding 2000 V via HBM and 1000 V via CDM

Applications

• Automotive electronic systems requiring Grade 1 component qualification
• Mixed-voltage logic translation between TTL and CMOS domains
• Signal processing circuits utilizing balanced propagation delays

Procurement Notes

Verify the specific ordering suffix matches the required package variant. Confirm that the application environment remains within the specified temperature and voltage limits. Ensure design safeguards account for absolute maximum ratings to prevent permanent damage. Cross-reference the latest datasheet revision for any updates to electrical characteristics or marking codes before finalizing procurement specifications.

Selection Notes

Select this component when TTL-compatible inputs are necessary within a 4.5 V to 5.5 V system. The AHCT series provides CMOS input switching levels unlike standard HC devices. Verify that the TSSOP8 package dimensions fit the available PCB space. Consider the extended temperature range if the operating environment exceeds standard commercial limits.

Part Context

This device belongs to the Nexperia 74AHC_AHCT2G00-Q100 family of dual 2-input NAND gates. The family includes variants with different input thresholds and packages. The DP suffix specifically denotes the TSSOP8 plastic thin shrink small outline package. All family members share similar functional diagrams and basic electrical behaviors.

Replacement Considerations

The 74AHCT2G00DC-Q100H serves as a direct functional substitute using the VSSOP8 package. Verify pin compatibility and thermal derating requirements when transitioning between package types. Ensure the replacement part maintains the same AEC-Q100 Grade 1 qualification status for automotive applications.