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SN74CBT6845C 8ĆBIT FET BUS SWITCH WITH PRECHARGED OUTPUTS 5ĆV BUS SWITCH WITH ć2ĆV UNDERSHOOT PROTECTION
SCDS140 − OCTOBER 2003
D Undershoot Protection for Off-Isolation on
A and B Ports Up To −2 V
D B-Port Outputs Are Precharged by Bias
Voltage (BIASV) to Minimize Signal Distortion During Live Insertion and Hot-Plugging
D Supports PCI Hot Plug
D Bidirectional Data Flow, With Near-Zero
Propagation Delay
D Low ON-State Resistance (ron)
Characteristics (ron = 3 Ω Typical)
D Low Input/Output Capacitance Minimizes
Loading and Signal Distortion (Cio(OFF) = 5.5 pF Typical)
D Data and Control Inputs Provide
Undershoot Clamp Diodes
D Low Power Consumption
(ICC = 3 µA Max)
D VCC Operating Range From 4 V to 5.5 V D Data I/Os Support 0 to 5-V Signaling Levels
(0.8-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.
SN74CBT6845C Datasheet
