74LVC1G07W5-7

Overview

The 74LVC1G07W5-7 is a single buffer/driver with an open-drain output from the Diodes Incorporated 74LVC logic family. It operates within a supply voltage range of 1.65V to 5.5V and features inputs tolerant up to 5.5V for mixed-voltage environments. The device supports partial power-down mode via IOFF circuitry, which disables outputs to prevent backflow current. It provides a maximum sink current of 32mA and includes ESD protection exceeding 2000V (HBM) and 1000V (CDM). Packaged in SOT-25, it offers propagation delays ranging from 3.0ns to 8.5ns depending on voltage.

Feature Summary

• Open-drain output configuration enabling active-low wired-OR or active-high wired-AND functions
• IOFF circuitry supports partial power-down applications by disabling outputs during power-off states
• Input tolerance up to 5.5V allows direct interfacing with TTL levels in mixed-voltage systems

Applications

• Voltage level shifting between different logic families
• Power down signal isolation
• General purpose logic buffering

Procurement Notes

Verify that the ordering suffix W5 corresponds specifically to the SOT-25 package type as defined in the manufacturer's official documentation. Confirm compliance requirements such as RoHS and Halogen-free status directly against the datasheet specifications before procurement. Ensure design compatibility with the specified operating temperature range and absolute maximum ratings.

Selection Notes

Select this component when an open-drain output is required for wired logic configurations or bus sharing. It is suitable for designs needing robust ESD protection and partial power-down capabilities. Verify that the 32mA sink current meets load requirements and that the input voltage tolerance aligns with the source logic levels.

Part Context

This part belongs to the 74LVC1G series of single-gate logic devices manufactured by Diodes Incorporated. The 'W5' suffix identifies the specific SOT-25 surface-mount package variant. The device utilizes CMOS technology designed for low power consumption while maintaining high-speed performance across a wide voltage range.

Replacement Considerations

Consult the manufacturer's datasheet for alternative package options such as SOT353 or various DFN types within the same 74LVC1G07 family. Cross-reference pinouts and electrical characteristics carefully when considering substitutes from other manufacturers.