SN74AS652DWRE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AS652DWRE4 is an AS Series octal registered bus transceiver manufactured by Texas Instruments. It features true outputs and operates within a standard voltage range typical for the AS logic family. The device provides bidirectional data transmission with independent control capabilities, allowing flexible configuration for multiplexed transmission of registered or real-time data. It utilizes a 24-pin SOIC package suitable for surface-mount applications.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal registered bus transceiver architecture supporting eight-bit wide data paths
• True output polarity providing non-inverted signal transmission
• Bidirectional data flow capability with independent direction control
• Supports multiplexed transmission of both registered and real-time data

Buffers, Drivers, Receivers, Transceivers Applications

• Multiplexed data transmission systems requiring registered and real-time data handling
• High-speed bus architectures utilizing AS series logic standards
• Bidirectional interface circuits in digital communication networks

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'E4' indicates lead-free composition and RoHS compliance status as per manufacturer documentation. Confirm the SOIC-24 package dimensions match your PCB footprint requirements. Ensure the operating temperature range aligns with your system's environmental specifications. Cross-reference the datasheet for any pinout variations compared to non-E4 variants.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when high-speed AS series performance is required for octal data buses. It is appropriate for designs needing simultaneous registered and real-time data path management. Consider the power consumption characteristics inherent to the AS technology. Evaluate the thermal dissipation capabilities of the SOIC package for your specific enclosure constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Texas Instruments SN74AS652 family of octal registered bus transceivers. The AS series is known for high-speed operation compared to standard TTL or LS logic families. The device integrates latching functionality directly into the transceiver structure, reducing external component count for complex bus interfaces.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct replacements include other SN74AS652 variants such as SN74AS652DWR or SN74AS652N depending on package preference. Verify compatibility with SN74ABT652 devices if lower power consumption is acceptable, noting the technology difference between AS and ABT families.