DS3486N ,Quad RS-422/RS-423 Line Receiverfeaturesfourinde-pendent receivers which comply with EIA Standards for the n TRI-STATE outputs
DS3487M ,Quad TRI-STATE Line DriverFeaturesn Four independent driversNational’s quad RS-422 driver
DS3487MX ,Quad TRI-STATE Line DriverFeaturesn Four independent driversNational’s quad RS-422 driver
DS3487N ,Quad TRI-STATE Line DriverFeaturesn Four independent driversNational’s quad RS-422 driver
DS34C86TM ,Quad CMOS Differential Line ReceiverLogic Diagram00869901Connection Diagram Truth TableDual-In-Line PackageEnable Input OutputLX ZHV ≥ ..
DS34C86TMX ,Quad CMOS Differential Line ReceiverLogic Diagram00869901Connection Diagram Truth TableDual-In-Line PackageEnable Input OutputLX ZHV ≥ ..
EB2-12 ,COMPACT AND LIGHT WEIGHT SURFACE MOUNTING TYPEFEATURESª Compact and lightweight : 7.5 mm · 14.3 mm · 9.3 mm, 1.5 gª 2 form c contact arrangementª ..
EB2-12NU ,COMPACT AND LIGHT WEIGHT SURFACE MOUNTING TYPEAPPLICATIONSElectronic switching systems, PBX, key telephone systems, automatic test equipment and ..
EB2-12T ,COMPACT AND LIGHT WEIGHT SURFACE MOUNTING TYPEAPPLICATIONSElectronic switching systems, PBX, key telephone systems, automatic test equipment and ..
EB2-12T-L ,COMPACT AND LIGHT WEIGHT SURFACE MOUNTING TYPEAPPLICATIONSElectronic switching systems, PBX, key telephone systems, automatic test equipment and ..
EB2-12T-L ,COMPACT AND LIGHT WEIGHT SURFACE MOUNTING TYPEDATA SHEETMINIATURE SIGNAL RELAYEB2 SERIESCOMPACT AND LIGHT WEIGHTSURFACE MOUNTING TYPEDESCRIPTION ..
EB2-12TNU ,COMPACT AND LIGHT WEIGHT SURFACE MOUNTING TYPEDATA SHEETMINIATURE SIGNAL RELAYEB2 SERIESCOMPACT AND LIGHT WEIGHTSURFACE MOUNTING TYPEDESCRIPTION ..
DS3486M-DS3486MX-DS3486N
Quad RS-422/RS-423 Line Receiver
DS3486
Quad RS-422, RS-423 Line Receiver
General DescriptionNational’s quad RS-422, RS-423 receiver features four inde-
pendent receivers which comply with EIA Standardsfor the
electrical characteristicsof balanced/unbalanced voltage
digital interface circuits. Receiver outputs are 74LS compat-
ible, TRI-STATE® structures which are forcedtoa high im-
pedance state when the appropriate output control pin
reachesa logic zero condition.A PNP device buffers each
output controlpinto assure minimum loadingfor either logic
oneor logic zero inputs.In addition, each receiver has
internal hysteresis circuitryto improve noise margin and
discourage output instabilityfor slowly changing input wave-
forms.
Features Four independent receivers TRI-STATE outputs Internal hysteresis −140 mV (typ) Fast propagation times −19ns (typ) TTL compatible outputs5V supply Pin compatible and interchangeable with MC3486
Block and Connection DiagramsDual-In-Line Package
Top View
Order Number DS3486Mor DS3486N
SeeNS Package Number M16Aor N16E
May 1998
DS3486
Quad
RS-422,
RS-423
Line
Receiver
