DS21T09 Datasheet (Dallas Semiconducotr) - Plug and Play SCSI Terminator

DS21T09, Plug and Play SCSI Terminator

The DS21T09 is intended for one-chip Plug and Play (PnP) SCSI termination.

Plug and Play SCSI requires the exit-point terminator on computer motherboards or host bus adapters to automatically switch off if an external device is connected to the system.

The DS21T09 satisfies this requireme

DS21T09 Features

* Fully compliant with SCSI-1, Fast SCSI and Ultra SCSI Compatible with Plug and Play SCSI Profile Functional drop in replacement for the DS2109 Complementary part to DS21T07 for wide SCSI Provides active termination for 18 signal lines 2% tolerance on termination resistors and voltage regulator Bus t