74HC02D-Q100,118

Overview

The Nexperia 74HC02D-Q100,118 is a quad 2-input NOR 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. It utilizes the SO14 plastic small outline package (SOT108-1) with a body width of 3.9 mm.

Feature Summary

• Automotive qualification in accordance with AEC-Q100 Grade 1 standards
• Wide supply voltage range supporting operation from 2.0 V to 6.0 V
• High noise immunity with latch-up performance exceeding 100 mA per JESD 78 Class II Level B
• Input clamp diodes enable current limiting resistor usage for voltages exceeding VCC

Applications

• Automotive electronic systems requiring Grade 1 component qualification
• Digital logic circuits utilizing quad 2-input NOR functionality
• Interfaces requiring input protection against voltages exceeding the supply rail

Procurement Notes

Verify that the specific ordering suffix matches the required package type, as the 74HC02 family includes multiple options such as TSSOP14 and DHVQFN14. Confirm the ambient temperature operating range requirements align with the specified -40 °C to +125 °C limit. Ensure design safeguards are implemented to prevent exposure to stress conditions beyond the absolute maximum ratings defined in the datasheet.

Selection Notes

Select this component when a quad 2-input NOR gate is required for automotive applications meeting AEC-Q100 Grade 1 standards. It is suitable for designs needing high noise immunity and robust latch-up protection. Consider the SO14 package dimensions if space constraints allow for a 3.9 mm body width. Verify compatibility with system supply voltages between 2.0 V and 6.0 V.

Part Context

This part belongs to the Nexperia 74HC02-Q100 series, which comprises quad 2-input NOR gates designed for automotive environments. The series complies with JEDEC standards JESD8C and JESD7A. The product line offers multiple package options including SO14, TSSOP14, and DHVQFN14 to accommodate various layout requirements while maintaining consistent electrical characteristics across the family.

Replacement Considerations

Direct substitutes within the same manufacturer's automotive portfolio include the 74HC02PW-Q100,118 (TSSOP14 package) and the 74HC02BQ-Q100,118 (DHVQFN14 package). These variants share identical logical functions and electrical specifications but differ in physical footprint and pinout configuration.