SN75452BDRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN75452BDRG4 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 features non-inverting logic polarity. The device provides a low-level output current capability of 300 mA and exhibits a propagation delay of 35 ns. Designed for surface-mount installation, it is housed in an SOIC-8 package. The component supports an operating temperature range from 0°C to +70°C and consumes a maximum power dissipation of 725 mW.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides dual high-current peripheral driving capabilities with significant low-level output current capacity.
• Features non-inverting logic polarity for direct signal transmission without phase inversion.
• Designed for high-speed switching applications with defined propagation delay characteristics.

Buffers, Drivers, Receivers, Transceivers Applications

• High-current peripheral interface circuits
• High-speed switching control systems
• Peripheral driver modules requiring robust output stages

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the complete part number including the G4 suffix to ensure compliance with RoHS standards and lead-free manufacturing requirements. Confirm the SOIC-8 package type matches the target PCB footprint. Validate that the 4.75 V to 5.25 V supply voltage range aligns with the system design specifications. Ensure the operating temperature range meets the environmental conditions of the intended application.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when dual-channel high-current sinking is required for peripheral devices. The fixed 5 V supply requirement limits usage to standard logic voltage domains. Consider the thermal dissipation limits given the 725 mW power rating. The SOIC-8 package offers a compact solution for space-constrained designs compared to larger through-hole alternatives.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN75452B series of dual peripheral drivers. It serves as a specialized buffer and line driver within the Texas Instruments logic IC portfolio. The component is categorized under buffers, drivers, receivers, and transceivers, specifically designed for interfacing microprocessors with high-load peripherals.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN75452BD is a pin-compatible alternative within the same product family. Verify functional equivalence regarding output current and package dimensions before substitution.