ET74LVC1G125

Overview

The ET74LVC1G125 is a single non-inverting buffer with a 3-state output, designed for operation from a 1.65V to 5.5V supply voltage. Fabricated using advanced CMOS technology, it features over-voltage tolerant inputs that accept voltages up to 5.5V. The device provides balanced output sink and source capability of ±32mA, ensuring robust signal driving performance across its specified operating temperature range.

Feature Summary

• Single non-inverting buffer configuration with 3-state output control
• Over-voltage tolerant inputs compatible with 5.5V signals
• Balanced high and low output current drive capability

Applications

• High-performance digital buffering in portable devices
• Signal isolation between different voltage domains
• Data bus driving applications requiring 3-state control

Procurement Notes

Verify the manufacturer designation as ETEK Microelectronics against the specific part number ET74LVC1G125. Confirm package type and revision level match project requirements. Ensure documentation aligns with official component specifications rather than distributor summaries.

Selection Notes

Select this component for applications requiring a single-channel non-inverting buffer with 3-state functionality. It is suitable for systems operating within the 1.65V to 5.5V range where over-voltage tolerance on inputs is necessary. Consider the ±32mA drive strength for load requirements.

Part Context

This component belongs to the LVC logic family, characterized by low voltage CMOS technology. It serves as a buffer/driver within the broader category of logic ICs, specifically functioning as a non-inverting gate with tri-state output capabilities for digital signal management.

Replacement Considerations

Cross-reference with standard equivalents like NXP 74LVC1G125 or SGMicro SGM74LVC1G125. Verify pinout compatibility and electrical parameters such as supply voltage range and output current before substitution.