74LVC02ADB,112

Inverter Gates Overview

The 74LVC02ADB,112 is a quad 2-input NOR gate from the Nexperia LVC logic family. It operates within a supply voltage range of 1.2 V to 3.6 V and features Schmitt-trigger inputs for noise tolerance. The device provides overvoltage tolerant inputs up to 5.5 V, enabling direct interfacing with TTL levels and use as a translator in mixed-voltage systems. It supports operation temperatures from -40 °C to +85 °C or +125 °C and includes ESD protection exceeding 2000 V (HBM) and 1000 V (CDM).

Inverter Gates Feature Summary

• Quad 2-input NOR logic function with Schmitt-trigger action at all inputs.
• Overvoltage tolerant inputs allowing interface between 3.3 V and 5 V devices.
• Wide supply voltage range supporting low-power CMOS applications.
• High electrostatic discharge protection capability.

Inverter Gates Applications

• Mixed 3.3 V and 5 V voltage translation applications.
• Direct interface with TTL level circuits.
• Systems requiring tolerance for slow input rise and fall times.

Inverter Gates Procurement Notes

Verify the specific suffix 'ADB' against official Nexperia documentation to confirm package type and temperature grade. Confirm current production status via manufacturer longevity programs, as availability may vary by region. Ensure compliance with RoHS and REACH requirements relevant to your target market before finalizing procurement.

Inverter Gates Selection Notes

Select this component when a quad NOR gate with Schmitt-trigger inputs is required for noisy environments. Its overvoltage tolerance makes it suitable for translating signals between different voltage domains without external components. Verify that the 1.2 V to 3.6 V supply range aligns with the system power rails and that the package size fits the PCB layout constraints.

Inverter Gates Part Context

This part belongs to the 74LVC02A series, which defines the logical function and electrical characteristics. The suffix ',112' indicates the specific packaging and reel configuration provided by Nexperia. It is distinct from other variants like the 74LVC02ABQ, which may share functional similarities but differ in packaging or specific ordering details.

Inverter Gates Replacement Considerations

Check for pin-compatible alternatives within the same LVC family. Verify that any substitute maintains the 5.5 V input tolerance and Schmitt-trigger specifications. Ensure the replacement part meets the required operating temperature range and ESD protection levels specified for the original design.