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DS8838

National Semiconductor
Part Number DS8838
Manufacturer National Semiconductor
Description Quad Unified Bus Transceiver
Published Mar 30, 2005
Detailed Description DS8838 Quad Unified Bus Receiver May 1999 DS8838 Quad Unified Bus Transceiver General Description The DS8838 is a quad...
Datasheet PDF File DS8838 PDF File

DS8838
DS8838


Overview
DS8838 Quad Unified Bus Receiver May 1999 DS8838 Quad Unified Bus Transceiver General Description The DS8838 is a quad high speed driver/receiver designed for use in bus organized data transmission systems interconnected by terminated 120Ω impedance lines.
The external termination is intended to be 180Ω resistor from the bus to the +5V logic supply together with a 390Ω resistor from the bus to ground.
The bus can be terminated at one or both ends.
Low bus pin current allows up to 27 driver/receiver pairs to utilize a common bus.
The bus loading is unchanged when VCC = 0V.
The receivers incorporate hysteresis to greatly enhance bus noise immunity.
One two-input NOR gate is included to disab...



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