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DS89C386

Part Number	DS89C386
Manufacturer	National Semiconductor
Description	Twelve Channel CMOS Differential Line Receiver
Published	Mar 30, 2005
Detailed Description	DS89C386 Twelve Channel CMOS Differential Line Receiver May 1995 DS89C386 Twelve Channel CMOS Differential Line Receiv...
Datasheet	DS89C386 PDF File

Overview

DS89C386 Twelve Channel CMOS Differential Line Receiver May 1995 DS89C386 Twelve Channel CMOS Differential Line Receiver General Description The DS89C386 is a high speed twelve channel CMOS differential receiver that meets the requirements of TIA/ EIA-422-B.
The DS89C386 features low power dissipation of 240 mW typical.
Each TRI-STATE ® enable, EN, allows the receiver output to be active or in a Hi-impedance off state.
Each enable is common to only two receivers for flexibility and multiplexing of receiver outputs.
The receiver output (RO) is guaranteed to be High when the inputs are left open and unterminated.
The receiver can detect signals as low and including ± 200 mV over the common mode range of ± 7V.
The receiver outputs (RO) are compatible with both TTL and CMOS levels.
Features Low power design — 240 mW typical Meets TIA/EIA-422-B (RS-422) Receiver OPEN input failsafe feature Guaranteed AC parameters: — Maximum receiver skew −4 ns — Maximum transition time −9 ns n High Outp...

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