SN74HC125NSRE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74HC125NSRE4 is a quad bus buffer gate manufactured by Texas Instruments, featuring non-inverting logic and three-state outputs. It operates within a supply voltage range of 2V to 6V and supports output currents of 7.8mA for both high and low states. The device is housed in a 14-SOIC package with a width of 5.30mm. It functions reliably across an ambient temperature range of -40°C to 85°C. This component belongs to the 74HC series and is designed for surface-mount installation.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides four independent non-inverting buffer channels with individual control capabilities
• Features three-state outputs allowing effective isolation of signals on shared buses
• Utilizes CMOS technology to ensure low static power consumption during operation

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and address drivers
• Clock buffering and distribution circuits
• Transceiver direction control interfaces

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the presence of the E4 suffix to confirm lead-free composition and compliance with RoHS3 standards. Ensure the ordering part number matches the specific tape and reel configuration required for automated assembly processes. Confirm that the 14-SOIC package dimensions align with the target PCB footprint design specifications.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring multiple buffered signal paths with controllable output enablement. It is suitable for applications demanding low power dissipation alongside standard CMOS logic compatibility. Consider the operating voltage limits and thermal performance requirements relative to the intended environmental conditions.

Buffers, Drivers, Receivers, Transceivers Part Context

This part is a variant of the SN74HC125 family, distinguished by its specific packaging and manufacturing revisions indicated by the suffix. It shares functional characteristics with other members of the 74HC series while adhering to specific environmental and material declarations defined by the manufacturer's production standards.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

MM74HC125M from onsemi is documented as a substitute option.