SN74BCT125ADR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74BCT125ADR is a quadruple bus buffer gate manufactured by Texas Instruments, belonging to the BCT logic series. It features four non-inverting buffers with three-state outputs controlled by an active-low enable input. The device operates within a supply voltage range of 4.5 V to 5.5 V and utilizes a 14-pin SOIC package. It provides high drive capability suitable for driving buses and other high-capacitance loads in digital systems.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Quadruple bus buffer architecture providing four independent signal paths
• Three-state output capability allowing connection to shared data buses
• Active-low enable control for precise timing and direction management

Buffers, Drivers, Receivers, Transceivers Applications

• Memory map buffering in computer systems
• Clock distribution networks
• Bus-oriented transmissions

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific datasheet revision and package marking code against the manufacturer's official documentation to ensure compatibility with design requirements. Confirm RoHS compliance status and lead-free material declarations prior to procurement integration.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring multiple buffered signals with tri-state isolation on a common bus structure. Ensure the operating voltage aligns with the 4.5 V to 5.5 V specification and that the thermal performance of the SOIC package meets the application's power dissipation needs.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74BCT family, which combines BiCMOS technology for high speed with CMOS low power consumption. It serves as a standard interface solution for connecting microprocessors to peripheral devices and memory modules in industrial and consumer electronics.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible substitutes include SN74BCT125ADWR and SN74BCT125N, provided pinout and electrical characteristics match the original design constraints.