74HC2G86DC-Q100H

Overview

The Nexperia 74HC2G86DC-Q100H is a dual 2-input EXCLUSIVE-OR gate qualified to AEC-Q100 Grade 1 for automotive use. It operates within a supply voltage range of 2.0 V to 6.0 V and supports an ambient temperature range from -40 °C to +125 °C. The device features CMOS low power dissipation, high noise immunity, and latch-up performance exceeding 100 mA per JESD 78 Class II Level B. Inputs include clamp diodes for interfacing with voltages exceeding VCC. ESD protection exceeds 2000 V (HBM) and 1000 V (CDM). Propagation delay ranges from 9 ns to 30 ns depending on voltage.

Feature Summary

• Automotive qualification in accordance with AEC-Q100 Grade 1 standards
• Wide supply voltage range supporting 2.0 V to 6.0 V operation
• High noise immunity with specified latch-up performance exceeding 100 mA
• Input clamp diodes enable current limiting resistor usage for over-voltage interfacing

Applications

• Automotive electronic systems requiring grade 1 component qualification
• Digital logic circuits utilizing exclusive-OR functionality
• Interfaces requiring compatibility with CMOS input levels across wide voltage ranges

Procurement Notes

Verify the specific ordering suffix matches the required package variant. Confirm that the application environment remains within the specified -40 °C to +125 °C operating temperature range. Ensure supply voltage constraints between 2.0 V and 6.0 V are strictly adhered to during design integration. Check for compliance with relevant JEDEC standards applicable to the target deployment region.

Selection Notes

Select this component when dual exclusive-OR gates are required in a compact VSSOP8 package. Consider the HC series for standard CMOS input levels rather than HCT if TTL compatibility is not needed. Evaluate the propagation delay specifications against system timing requirements at the intended operating voltage. Verify that the AEC-Q100 Grade 1 qualification aligns with automotive reliability targets.

Part Context

This part belongs to the Nexperia 74HC2G86-Q100 family of dual 2-input EXCLUSIVE-OR gates. It utilizes the SOT765-1 (VSSOP8) plastic very thin shrink small outline package. The device is designed for general-purpose digital applications and automotive environments where space efficiency and robust electrical characteristics are prioritized.

Replacement Considerations

The 74HCT2G86DC-Q100H serves as a functional alternative within the same package offering TTL-compatible input levels instead of CMOS levels.