SN74LV125APWRE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LV125APWRE4 is a quad bus buffer gate manufactured by Texas Instruments, belonging to the LV logic series. It features four non-inverting inputs and outputs housed in a TSSOP-14 package. The device operates with a supply voltage range of 2 V to 5.5 V. It provides high-level output current of -12 mA and low-level output current of 12 mA. Static current is specified at 20 µA. Propagation delay is 16.5 ns at 2.5 V and 7.5 ns at 5 V under 50 pF load conditions. Operating temperature ranges from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Quad bus buffer configuration with four independent channels
• Three-state output capability for bus line driving
• Non-inverting logic polarity
• Surface-mount TSSOP-14 packaging

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented transmissions
• Clock buffering and distribution
• Memory and address bus drivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the exact suffix 'E4' against the manufacturer's official documentation to confirm specific tape-and-reel or environmental compliance details. Ensure the ordering part number matches the required package variant and moisture sensitivity level. Cross-reference the datasheet revision date to validate electrical characteristics before final procurement decisions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a quad non-inverting buffer with three-state outputs is required for bus applications. The LV series offers compatibility with 3.3 V and 5 V systems. Verify that the propagation delay and drive current meet the specific circuit timing and load requirements. Confirm the TSSOP-14 package fits the PCB layout constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This part is an enhanced version within the SN74LV125 family, distinguished by the 'E4' suffix which typically indicates specific manufacturing or compliance attributes defined by Texas Instruments. It serves as a digital logic buffer designed for high-speed data transmission in embedded systems and industrial control applications requiring reliable signal integrity.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible substitutes include SN74LV125APWR and SN74LV125ATRGYR. Verify pinout compatibility and electrical specifications before substitution.