SN74ALS652A-1DW

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALS652A-1DW is a registered bus transceiver from the Texas Instruments ALS logic family, housed in a 24-pin SOIC package. It provides bidirectional data transfer between two buses with independent control and three-state outputs. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum operating temperature of 70 °C. It features low input currents and high noise immunity characteristic of Advanced Low-Power Schottky technology.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Integrated register functionality for data storage during bus transitions
• Bidirectional data flow capability with independent direction control
• Three-state outputs to prevent bus contention when disabled

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data buffering in computer systems
• Memory module interface circuits
• Control signal routing in industrial automation

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DW' confirms the SOIC-24 surface-mount package variant. Confirm RoHS compliance status as manufacturing specifications may vary by production batch. Ensure the design accommodates the 70 °C maximum junction temperature limit for reliable operation in enclosed environments.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when simultaneous latching and bidirectional transmission are required. The ALS series offers superior speed compared to standard LS logic while maintaining lower power consumption than AS series devices. Verify that the 5 V logic levels match the system's I/O requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74ALS652A family of octal bus transceivers with registers. It serves as a critical interface element in digital systems requiring synchronized data capture and transfer across multiple buses without external latch components.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74ALS652ADW: Identical functional specification with alternative manufacturer suffix notation.