DS21T07S Active Terminator for SCSI Buses

The DS21T07S integrates a regulator and nine precision termination resistors to actively terminate SCSI buses. It supports single-ended and related signaling, improving signal integrity and noise immunity on long cable runs. DS21T07S lets you switch termination electronically without removing hardware. Use DS21T07S in storage subsystems and controllers, and stock DS21T07S for repairs of legacy SCSI equipment.