SN74ALS652A-1DWRE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALS652A-1DWRE4 is a registered bus transceiver from the Texas Instruments ALS logic family. It features sixteen bidirectional data paths with three-state outputs and an integrated register for data storage. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports TTL input levels. Designed for surface-mount applications, it utilizes a 24-pin SOIC package. The component ensures reliable data transfer in high-speed digital systems through its advanced low-power Schottky technology.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Integrates a 16-bit register to latch data independently of bus activity
• Provides three-state outputs for effective bus line isolation
• Supports bidirectional data flow controlled by direction signals

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data buffering in computer architectures
• Isolating memory buses from peripheral interfaces
• Registering data lines in communication gateways

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DWRE4' against official Texas Instruments documentation to confirm the exact tape-and-reel packaging configuration and lead-free status. Ensure the ordering part number matches the required SOIC-24 footprint and RoHS compliance specifications before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a system requires simultaneous latching and transmission of 16-bit data words. It is suitable for designs needing isolated bus segments with defined drive capabilities. Verify that the operating temperature range meets the environmental requirements of the target application board.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74ALS652A series of registered bus transceivers. It represents an evolution in the ALS logic family, offering improved speed and power consumption characteristics compared to earlier standard logic families while maintaining compatible pinouts for legacy system upgrades.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Consult official substitution guides for equivalent registered bus transceivers. Verify functional compatibility regarding pin assignments and electrical parameters before replacing the original component.