Nine Single-Ended SCSI Transceiver

Channels With Active Termination

Programmable Drivers Provide Active

Negation (Totem Pole) or Wired-OR (Open

Drain) Outputs

24-mA Current-Mode Active Termination

With Common Nine-Channel Bus Enable

Low Output Capacitance Presented to SCSI

Bus, 13.5 pF Typ

3.3 V Compatible Logic Inputs Provide

Bridge from 3 V Controllers to 5 V SCSI

Bus

Designed to Operate at 10-Million Data

Transfers Per Second (Fast-SCSI)

Controlled Driver Rise and Fall Times

5 ns Min

High-Receiver Input-Voltage Hysteresis

500 mV Typ

Receiver Input-Noise Pulse Filter

5 ns Typ

Each Driver and Receiver Meets ANSI

X3.131-1994 (SCSI-2) and the Proposed

SCSI-3 Standards

Power-Up/Power-Down Glitch Protection

High Impedance Driver With VCC at 0 V