SN74LV125ATD

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LV125ATD is a quadruple bus buffer gate featuring three-state outputs, manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.6 V and supports an operating temperature range from -40°C to +85°C. The device utilizes a 14-pin Thin Shrink Small Outline Package (TSSOP). Key electrical characteristics include a maximum propagation delay of 3.5 ns at 3.3 V with a 50 pF load, and output drive capabilities of up to 24 mA for both high and low states.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides four independent non-inverting buffers with three-state control
• Supports wide supply voltage operation from 1.65 V to 3.6 V
• Features low dynamic power consumption due to CMOS technology
• Includes clamp diodes on inputs for fast switching transient protection

Buffers, Drivers, Receivers, Transceivers Applications

• Memory and address bus drivers
• Clock buffering and distribution
• Bidirectional bus translation between different voltage domains
• High-speed data transmission lines

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the package type matches the required footprint, as the 'TD' suffix indicates a TSSOP-14 housing. Confirm the temperature grade corresponds to industrial requirements (-40°C to +85°C). Ensure the ordering part number includes any necessary tape and reel specifications if automated assembly is planned. Cross-reference the manufacturer's latest datasheet for pinout consistency and handling precautions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a quadruple buffer with three-state capability is needed for low-voltage logic systems. It is suitable for applications requiring operation below 3.3 V down to 1.65 V. Consider the TSSOP-14 package for space-constrained designs. Verify that the input voltage levels are compatible with the driving source across the entire operating voltage range.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the LV/LV-A/LVX/H series of low-voltage CMOS logic devices. It is functionally similar to other 74LV125 variants but differs in packaging and specific thermal ratings. The SN74LV125ATD specifically denotes the TSSOP-14 package variant intended for surface-mount applications in industrial temperature ranges.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for SN74LV125ADT or SN74LV125APWR as potential package or reel alternatives from the same family. Verify functional compatibility with SN74LVC125 variants, noting differences in voltage thresholds. Ensure substitutes maintain the same three-state control logic and output drive strength.