SN74LV02ADBR

Inverter Gates Overview

The SN74LV02ADBR is a quadruple 2-input positive-NOR gate from the Texas Instruments SNx4LV02A series, designed for 2-V to 5.5-V VCC operation. It features a maximum propagation delay of 6.5 ns at 5 V and supports mixed-mode voltage operation on all ports. The device includes Ioff circuitry for partial power-down mode and back drive protection. Latch-up performance exceeds 250 mA per JESD 17. ESD protection ratings include ±2000 V Human-Body Model and ±1000 V Charged-Device Model. It is housed in a 14-pin SSOP package.

Inverter Gates Feature Summary

• Supports mixed-mode voltage operation across all ports
• Enables live insertion via Ioff partial power-down capability
• Provides back drive protection for input/output pins
• Delivers low drive characteristics to minimize output ringing

Inverter Gates Applications

• Handset smartphone logic interfaces
• Network switch signal processing
• Health and fitness wearable devices
• Power infrastructure control systems

Inverter Gates Procurement Notes

Verify the specific ordering suffix against the manufacturer's current Package Option Addendum to confirm the exact physical package type and status. Confirm RoHS compliance and lead finish specifications match the design requirements. Ensure the supply chain source provides valid traceability documentation consistent with Texas Instruments production standards.

Inverter Gates Selection Notes

Select this component when a quadruple NOR function is required within a 2-V to 5.5-V supply range. It is suitable for applications needing down-voltage translation due to 5.5-V tolerant inputs. Consider the low drive output characteristic if minimizing overshoot and undershoot on bus interfaces is critical for system integrity.

Inverter Gates Part Context

This part belongs to the SNx4LV02A family of Low Voltage CMOS logic gates. The 'DB' suffix specifically denotes the 14-pin Small Outline Shrink Package (SSOP). The device implements the Boolean function Y = A + B in positive logic, providing four independent gates within a single integrated circuit package.

Inverter Gates Replacement Considerations

SN74LV02ADBRG4 is a verified equivalent variant within the same product family offering identical electrical specifications and functionality.