74LVC2G34GW,125

Overview

The Nexperia 74LVC2G34GW,125 is a dual buffer gate housed in a TSSOP6 (SOT363-2) package. It operates within a supply voltage range of 1.65 V to 5.5 V and supports an input voltage up to 5.5 V. The device provides non-inverting buffering with Schmitt-trigger inputs for noise immunity. It features IOFF circuitry for partial power-down mode operation, preventing backflow current. The component is specified for ambient temperatures from -40 °C to +125 °C.

Feature Summary

• Dual buffer configuration with non-inverting logic function
• Schmitt-trigger inputs provide tolerance for slow rise and fall times
• IOFF circuitry enables partial power-down mode by disabling outputs
• Overvoltage tolerant inputs allow direct interface with 5 V devices

Applications

• Translating signals between mixed 3.3 V and 5 V environments
• Buffering digital signals in CMOS and LVTTL systems
• Partial power-down applications requiring output isolation

Procurement Notes

Verify the specific ordering suffix matches the required package variant. Confirm that the requested revision aligns with the latest product data sheet version. Ensure compliance with RoHS directives and JEDEC standards relevant to the target application environment before finalizing procurement orders.

Selection Notes

Select this component when a dual-channel buffer is required in a compact surface-mount footprint. The wide supply voltage range accommodates various logic families. Verify that the thermal dissipation requirements are met within the operating temperature range for the specific PCB layout.

Part Context

This part belongs to the 74LVC family of low-voltage CMOS logic devices manufactured by Nexperia. The 'GW' designation specifically identifies the TSSOP6 plastic thin shrink small outline package. It serves as a general-purpose logic buffer suitable for portable and battery-operated equipment.

Replacement Considerations

Ensure any substitute maintains the same TSSOP6 pinout and electrical characteristics. Verify that alternative buffers support the required 5.5 V overvoltage tolerance and IOFF functionality if partial power-down is utilized in the design.