74LVC1G34FW4-7

Buffers, Drivers, Receivers, Transceivers Overview

The 74LVC1G34FW4-7 is a single non-inverting buffer gate manufactured by Diodes Incorporated, designed for operation within a power supply range of 1.65V to 5.5V. It features a standard push-pull output and inputs tolerant to 5.5V, facilitating mixed-voltage environments. The device incorporates IOFF circuitry to disable the output during partial power-down applications, preventing damaging current backflow. It operates across an extended temperature range from -40°C to +125°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports partial-power-down mode operation via integrated IOFF circuitry that disables outputs to prevent backflow currents.
• Features input tolerance up to 5.5V, enabling direct interface with TTL levels in mixed-voltage systems.
• Provides robust ESD protection exceeding 2000-V Human Body Model and 1000-V Charged Device Model standards.

Buffers, Drivers, Receivers, Transceivers Applications

• Voltage level shifting
• Power down signal isolation
• General purpose logic

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package marking code UK corresponds to the X2-DFN1010-6 configuration when inspecting delivered units. Confirm compliance with RoHS 3 and Halogen-free requirements as defined by the manufacturer's green product definitions. Ensure design accounts for the specified thermal resistance values associated with the DFN footprint.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring a single-channel buffer with high input voltage tolerance. The FW4 suffix indicates the X2-DFN1010-6 package, suitable for space-constrained surface-mount layouts. Consider the propagation delay characteristics relative to the operating voltage when designing for high-speed signal integrity.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74LVC1G series of single-function logic gates produced by Diodes Incorporated. The LVC family is characterized by low voltage CMOS technology optimized for performance across wide supply ranges. The 74LVC1G34 specifically implements a non-inverting buffer function within this standardized logic architecture.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

74LVC1G34FZ4-7

Buffers, Drivers, Receivers, Transceivers FAQ

How does the device handle partial power-down conditions?

The device includes IOFF circuitry that automatically disables the output when powered down, preventing damaging current backflow into the system.

What is the maximum input voltage tolerance?

The inputs are tolerant to 5.5V, allowing the device to be used safely in mixed-voltage environments where higher voltage signals may be present.