SN74ALS652A-1DWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALS652A-1DWR is a registered bus transceiver from Texas Instruments' ALS logic family, housed in a 24-pin SOIC package. It provides bidirectional data transfer between two buses with independent control of direction and output enable functions. The device features eight-bit registers that capture data on the positive edge of the clock signal, ensuring synchronized data storage. It operates within a standard voltage range and supports high-speed digital applications requiring reliable data latching and transmission.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Integrates octal D-type flip-flops to latch data upon clock activation
• Provides three-state outputs for efficient bus line management
• Features independent control inputs for direction and output enablement

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data buffering in computer systems
• Clocked memory address drivers
• Bus-oriented architectures requiring data synchronization

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix '1DWR' against the manufacturer's official documentation to confirm pinout compatibility and electrical characteristics. Ensure the component meets RoHS standards if required by your assembly process. Cross-reference the datasheet revision date to validate current specifications before finalizing procurement decisions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require simultaneous data latching and bidirectional bus driving capabilities. The ALS series offers a balance of speed and power consumption suitable for general-purpose digital logic. Consider the SOIC package size for surface-mount assembly constraints and verify thermal dissipation requirements for the intended operating environment.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74ALS652A family of registered bus transceivers. It is designed for use in complex digital circuits where data integrity and timing are critical. The ALS technology ensures faster switching speeds compared to standard TTL while maintaining compatible logic levels, making it suitable for modernizing legacy designs or creating new high-performance digital interfaces.