74LV02APWJ

Inverter Gates Overview

The Nexperia 74LV02APWJ is a quad 2-input NOR gate housed in a TSSOP14 (SOT402-1) plastic thin shrink small outline package. It operates within a supply voltage range of 2.0 V to 5.5 V and supports mixed-mode voltage operation across all ports. The device features Schmitt-trigger inputs for tolerance to slow rise and fall times, and includes IOFF circuitry for partial power-down applications to prevent backflow current. It complies with JEDEC standards and offers high ESD protection exceeding 4000 V (HBM) and 2000 V (CDM).

Inverter Gates Feature Summary

• Schmitt-trigger action at all inputs provides tolerance for slower input rise and fall times.
• IOFF circuitry enables partial power-down mode by disabling outputs to prevent damaging backflow current.
• Overvoltage tolerant inputs allow use as translators in mixed voltage environments.

Inverter Gates Applications

• Mixed-mode voltage translation between different logic levels.
• Partial power-down applications requiring backflow current prevention.
• Digital logic circuits utilizing NOR gate functionality.

Inverter Gates Procurement Notes

Verify the specific ordering suffix 'J' against the manufacturer's official documentation to confirm packaging details such as tape and reel specifications or marking codes. Ensure the requested quantity aligns with standard shipping configurations defined by Nexperia or authorized distributors. Confirm that the TSSOP14 package variant matches the design footprint requirements before finalizing procurement orders.

Inverter Gates Selection Notes

Select this component when a quad 2-input NOR gate is required for mixed-voltage digital systems. The inclusion of Schmitt triggers makes it suitable for noisy environments or signals with slow transitions. The wide supply voltage range from 2.0 V to 5.5 V allows flexibility in system design. Verify that the thermal performance and package size fit the application constraints.

Inverter Gates Part Context

This part belongs to the 74LV02A family of quad 2-input NOR gates manufactured by Nexperia. The 'PW' designation indicates the TSSOP14 package type, while the 'J' suffix typically denotes specific packaging or handling variations. This series is designed for low-voltage CMOS applications requiring robust noise immunity and compatibility with various logic families.

Inverter Gates Replacement Considerations

Direct pin-to-pin replacements may include other 74LV02 variants from Nexperia or compatible manufacturers offering identical logic functions and package dimensions. Verify electrical characteristics, particularly propagation delay and output drive strength, to ensure compatibility with existing circuit designs.

Inverter Gates FAQ

Does the 74LV02APWJ support partial power-down?

Yes, the device includes IOFF circuitry that disables the output to prevent potentially damaging backflow current when the device is powered down.

What is the function of the Schmitt-trigger inputs?

The Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times, improving noise immunity.