SN74LV125APWRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LV125APWRG4 is a quad bus buffer gate manufactured by Texas Instruments. It operates within a supply voltage range of 2.0 V to 5.5 V and features four non-inverting inputs with three-state outputs. The device utilizes LV logic technology and is housed in a TSSOP-14 surface-mount package. It supports single-ended input types and provides high-level output current up to -16 mA and low-level output current up to 16 mA. Propagation delay is specified at 16.5 ns under 2.5 V conditions with a 50 pF load. The component functions reliably across an operating temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides four independent non-inverting buffer channels for signal conditioning
• Features three-state outputs enabling bus-oriented memory and communication applications
• Operates across a wide 2.0 V to 5.5 V supply voltage range

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and communication systems
• Clock buffering and distribution
• Voltage translation between different logic domains

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'A' against official datasheets, as it may indicate automotive qualification or specific manufacturing lot variations distinct from standard commercial grades. Confirm RoHS compliance status directly with the manufacturer documentation. Ensure the TSSOP-14 package dimensions match your PCB footprint requirements precisely before finalizing procurement decisions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring robust signal buffering with controlled propagation delays. The wide voltage tolerance allows compatibility with various power rails. Consider the thermal performance and pinout configuration relative to alternative packages like SOIC or VQFN if space constraints exist. Evaluate the drive strength requirements against the specified 16 mA output capability.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LV125 family of quad bus buffers. It shares functional similarities with other members like the SN74LV125ATRGYRG4 but differs in packaging and potentially qualification standards. The LV series offers improved switching speeds compared to older HC families while maintaining CMOS compatibility. It serves as a critical interface component in digital logic circuits requiring signal isolation or level shifting.

Buffers, Drivers, Receivers, Transceivers FAQ

What is the maximum operating supply voltage?

The maximum operating supply voltage is 5.5 V.

Does the device support voltage translation?

Yes, the wide supply voltage range allows it to function in systems requiring voltage translation between different logic levels.