74LVC2G07DW-7

Overview

The Diodes Incorporated 74LVC2G07DW-7 is a dual buffer gate with open drain outputs, designed for operation within a power supply range of 1.65V to 5.5V. It features inputs tolerant to 5.5V, enabling use in mixed voltage environments. The device includes IOFF circuitry that disables the output to prevent damaging current backflow during partial power-down applications. It supports active-low wired-OR or active-high wired-AND functions and provides a maximum sink current of 32mA.

Feature Summary

• Dual non-inverting buffers with open-drain outputs
• IOFF circuitry prevents damaging current backflow during partial power-down
• Inputs accept up to 5.5V for mixed-voltage compatibility
• ESD protection exceeds 2000-V Human Body Model

Applications

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

Procurement Notes

Verify the package code DW corresponds to SOT363 when ordering. Confirm the -7 suffix indicates 7-inch tape and reel packing. Ensure the design accommodates the open-drain nature of the outputs by including appropriate pull-up resistors. Validate that the 5.5V input tolerance meets system requirements for mixed-voltage interfaces.

Selection Notes

Select this component for designs requiring dual buffers with open-drain capabilities in low-voltage CMOS applications. It is suitable for mixed-voltage systems due to its 5.5V input tolerance. Consider the SOT363 package for surface-mount implementations where space is limited. Verify that the 32mA sink current capability aligns with load requirements.

Part Context

This part belongs to the 74LVC2G07 series of dual buffers with open-drain outputs from Diodes Incorporated. It is part of the LVC logic family, which operates between 1.65V and 5.5V. The DW suffix specifically denotes the SOT363 package option, distinguishing it from other package variants like SOT26 or DFN types within the same logical function family.

Replacement Considerations

Direct pin-compatible replacements include other manufacturers' 74LVC2G07 devices in SOT363 packages. Cross-reference electrical characteristics such as propagation delay and output drive current to ensure functional equivalence in specific circuit applications.