SN75452BDRE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN75452BDRE4 is a dual high-current peripheral driver manufactured by Texas Instruments. It operates within a supply voltage range of 4.75 V to 5.25 V and draws a maximum operating supply current of 56 mA. The device provides a low-level output current capability of 300 mA, enabling robust drive performance for peripheral loads. It functions in a non-inverting polarity configuration with two input and two output lines. The component is housed in an SOIC-8 surface-mount package and supports operation across a temperature range from 0°C to +70°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Dual-channel architecture providing independent control for two peripheral circuits
• High-current sink capability designed for demanding peripheral switching applications
• Non-inverting signal transmission ensuring direct logical correspondence between inputs and outputs

Buffers, Drivers, Receivers, Transceivers Applications

• Driving high-current peripheral devices in industrial control systems
• Interface buffering for microprocessor-based peripheral expansion
• Switching applications requiring robust current sinking capabilities

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'E4' indicates RoHS compliance and lead-free construction as per manufacturer specifications. Confirm the SOIC-8 package dimensions match the target PCB footprint. Ensure the operating temperature range aligns with the environmental requirements of the final assembly. Cross-reference the datasheet for any updates regarding pinout or electrical characteristics before finalizing the design.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when dual-channel peripheral driving with high current sinking is required. The SN75452BDRE4 is suitable for designs needing 300 mA low-level output current within a standard 5 V logic environment. Consider the SOIC-8 package for surface-mount assembly constraints. Verify that the non-inverting logic behavior meets the system's signal flow requirements without additional inversion stages.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN75452B series of dual high-speed, high-current peripheral drivers. It serves as a buffer and line driver solution for interfacing logic circuits with peripheral equipment. The device is part of Texas Instruments' broader portfolio of logic ICs focused on interface and driver applications.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN75452BDR is a compatible alternative within the same series offering identical functional specifications.