SN74LVC1G125DBVT

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC1G125DBVT is a single bus buffer gate with 3-state output from the Texas Instruments LVC logic series. It operates within a supply voltage range of 1.65 V to 5.5 V and features non-inverting polarity in an SOT-23-5 package. The device provides high-level output current of -32 mA and low-level output current of 32 mA, with a maximum static current of 10 uA. Propagation delay is specified at 4 ns. It supports operation temperatures from -40 C to +125 C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports partial-power-down mode via Ioff circuitry to prevent damaging backflow current when powered down
• ESD protection exceeds JESD 22 standards for human-body model, machine model, and charged-device model
• Latch-up performance exceeds 100 mA per JESD 78 Class II specifications

Buffers, Drivers, Receivers, Transceivers Applications

• Partial-power-down applications requiring output disablement during power loss
• Bus-oriented communications systems utilizing 3-state outputs
• Clock buffering and timing circuits in portable devices

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'VT' against the official datasheet to confirm tape-and-reel packaging details and quantity per reel. Ensure the ordering part number matches the exact package type and temperature grade required for the design. Cross-reference with the manufacturer's latest documentation to confirm RoHS compliance status and any recent product change notices affecting this specific variant.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring a single-channel buffer with 3-state control in a compact SOT-23-5 footprint. The wide supply voltage range accommodates both 1.8 V and 5 V systems. Consider the propagation delay and drive current capabilities relative to load requirements. Verify that the operating temperature range meets the environmental constraints of the final application.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LVC1G125 family of single bus buffer gates. It utilizes Texas Instruments NanoStar or NanoFree package technologies depending on the specific sub-variant, offering small form factors suitable for space-constrained printed circuit board layouts. The LVC series is designed for low-voltage CMOS applications.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVC1G125DBVR

Buffers, Drivers, Receivers, Transceivers FAQ

How does the Ioff feature function?

The Ioff circuitry disables the outputs when the device is powered down, preventing damaging current backflow through the device.

What is the ESD protection rating?

ESD protection exceeds JESD 22 standards: 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model.