DS21T07E+T&R

Overview

The DS21T07E+T&R is a SCSI interface integrated circuit manufactured by Analog Devices (formerly Maxim Integrated). It functions as a signal terminator for SCSI, LVD, and SE bus architectures. The component is supplied in a tape and reel packaging format. Official documentation identifies the device as part of the DS21T07E series within the Interface ICs category.

Feature Summary

• Provides termination functionality for SCSI, Low Voltage Differential (LVD), and Single-Ended (SE) signaling standards.

Applications

• Termination of SCSI bus lines
• Signal integrity management in LVD interfaces
• Signal integrity management in Single-Ended interfaces

Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels. Confirm RoHS compliance status via official datasheets. Note that this specific part number may be discontinued; check current availability with suppliers. Ensure storage conditions meet moisture sensitivity level requirements prior to assembly.

Selection Notes

Select this component when terminating SCSI, LVD, or SE buses. Verify compatibility with existing system voltage levels. Check package availability against design constraints. Consider end-of-life status for long-term production planning. Validate electrical specifications against target application requirements.

Part Context

This component belongs to the Dallas Semiconductor/Maxim Integrated family of SCSI interface devices. It is designed to maintain signal integrity on high-speed data buses. The product line includes various terminators for different SCSI signaling modes. Manufacturing has transitioned from Maxim Integrated to Analog Devices Inc.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer documentation for potential cross-references or updated equivalents.