SN74LV1T125QDBVRQ1

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LV1T125QDBVRQ1 is an automotive-grade single buffer gate with 3-state outputs and integrated voltage translation. It operates on a single supply voltage ranging from 1.6 V to 5.5 V. The device supports up-translation from lower voltage CMOS inputs (e.g., 1.2 V, 1.8 V) and down-translation from higher voltage inputs (up to 5.5 V tolerant). It achieves data rates of up to 150 Mbps at 5-V or 3.3-V VCC. The component is qualified under AEC-Q100 standards for Grade 1, supporting an operating temperature range of -40°C to +125°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Integrated voltage level translation capability for both up-conversion and down-conversion between different CMOS logic families.
• Automotive qualification compliant with AEC-Q100 standards, ensuring reliability in demanding vehicle environments.
• Balanced CMOS 3-state output design allowing high-impedance states controlled by an active-low enable pin.

Buffers, Drivers, Receivers, Transceivers Applications

• Translation between communication modules and system controllers
• Enabling or disabling digital signals via the output enable function
• Controlling indicator LEDs

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify that the specific ordering suffix matches the required package type, as the SN74LV1T125-Q1 family includes multiple physical packages such as DCK and DBV. Confirm the device temperature grade and ESD classification levels align with the target application's environmental requirements before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a single-channel buffer with bidirectional voltage translation is required. Ensure the input signal transition rates meet the specified limits to prevent oscillations. Verify that the load capacitance does not exceed recommended values to maintain switching performance specifications across the full operating temperature range.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LV1T125-Q1 series, which features integrated voltage translation within a single-supply architecture. The 'Q' designation indicates automotive qualification, while the 'DBVR' suffix specifies the SOT-23-5 surface-mount package configuration used in compact electronic designs.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LV1T125DCKR