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b) All devices expected to operate at highrer rates should use 48 mA three-state
drivers.
c) The device capacitance on each lead (REN and IFC excdpted) should be less
than 50pF per device. In a system configuration the total device capacitance
should be no more than 50pF for each equivalent resistive load in the system.
d) All devices in the system should be powered on.
e) Interconnecting cable links should be as short as possible up to a maximum
of 15 m total length per system with at least one equivalent load for each meter
of cable.
t81488 Driver Configuration