74LVC02ABQ,115

Inverter Gates Overview

The Nexperia 74LVC02ABQ,115 is a quad 2-input NOR gate housed in a DHVQFN14 (SOT762-1) package. It operates within a supply voltage range of 1.2 V to 3.6 V and features overvoltage tolerant inputs up to 5.5 V. The device supports direct interfacing with TTL levels and includes Schmitt-trigger action for improved noise immunity. It complies with JEDEC standards JESD8-7A, JESD8-5A, and JESD8-C/JESD36 across specified voltage ranges.

Inverter Gates Feature Summary

• Overvoltage tolerant inputs allow operation with 5 V devices despite lower supply voltages.
• Schmitt-trigger inputs provide tolerance for slower input rise and fall times.
• CMOS construction ensures low power consumption during operation.

Inverter Gates Applications

• Mixed 3.3 V and 5 V logic level translation
• General digital logic processing
• TTL-to-CMOS interface circuits

Inverter Gates Procurement Notes

Verify the specific ordering suffix

Inverter Gates Selection Notes

Select this component when a compact surface-mount solution is required for quad NOR logic functions. The DHVQFN14 package offers space efficiency compared to traditional leaded packages. Ensure the design accommodates the 5.5 V input tolerance if interfacing with higher voltage sources directly.

Inverter Gates Part Context

This part belongs to the 74LVC02A family of quad 2-input NOR gates manufactured by Nexperia. The ABQ suffix specifically denotes the DHVQFN14 leadless package variant. This series is designed for low-voltage applications requiring robust performance and compatibility with standard logic families.

Inverter Gates Replacement Considerations

Check for equivalent parts from other manufacturers offering the same logic function and pinout. Verify that any substitute matches the DHVQFN14 package dimensions and electrical specifications, particularly the 5.5 V input tolerance and operating temperature range.

Inverter Gates FAQ

What is the maximum input voltage allowed on the 74LVC02ABQ?

The inputs are overvoltage tolerant up to 5.5 V, allowing them to be driven by 5 V devices even when the supply voltage is lower.

Does the 74LVC02ABQ have Schmitt-trigger inputs?

Yes, all inputs feature Schmitt-trigger action, which makes the circuit tolerant of slower input rise and fall times.