DS96174CN ,RS-485/RS-422 Quad Differential Line DriversFeaturesn Meets EIA Standard RS-485 and RS-422ATheDS96172andDS96174arehighspeedquaddifferentialline ..
DS96175CN ,RS-485/RS-422 Quad Differential Line Receiversfeaturesn DS96173/DS96175 are lead and function compatiblean active high and active low Enable, com ..
DS96176 ,RS-485/RS-422 Differential Bus TransceiverFeaturesYer and a differential input line receiver, both of which oper- Bidirectional transceiverat ..
DS96176CN ,RS-485/RS-422 Differential Bus TransceiverFeaturesRS-422A.n Bidirectional transceiver®The DS96176 combines a TRI-STATE differential line driv ..
DS96177CN ,RS-485/RS-422 Differential Bus Repeaterfeatures thermal shutdown for protection from linen Receiver input high impedancefault conditions. ..
DS9636ACJ ,RS-423 Dual Programmable Slew Rate Line DriverFeaturessystems where signal wave shaping is desired. The outputn Programmable slew rate limitingsl ..
ED1402 ,NPN general purpose transistor
ED1402B ,NPN general purpose transistor
ED1402B ,NPN general purpose transistor
ED1402C ,NPN general purpose transistor
ED1402C ,NPN general purpose transistor
ED1402E ,NPN general purpose transistor
DS96174CN
RS-485/RS-422 Quad Differential Line Drivers
DS96172/DS96174
RS-485/RS-422 Quad Differential Line Drivers
General DescriptionThe DS96172 and DS96174 are high speed quad differential
line drivers designedto meet EIA Standard RS-485. The
devices have TRI-STATE® outputs and are optimizedfor
balanced multipoint data bus transmissionat ratesupto Mbps. The drivers have wide positive and negative com-
mon mode rangefor multipoint applicationsin noisy environ-
ments. Positive and negative current-limitingis provided
which protects the drivers from line fault conditions overa
+12Vto −7.0V common mode range.A thermal shutdown
featureis also provided and occursat junction temperature approximately 160˚C. The DS96172 featuresan active
high and active low Enable, commontoall four drivers. The
DS96174 features separate active high Enablesfor each
driver pair. Compatible RS-485 receivers, transceivers, and
repeaters are also offeredto provide optimum bus perfor-
mance. The respective device types are DS96173,
DS96175, DS96176 AND DS96177.
Features Meets EIA Standard RS-485 and RS-422A Monotonic differential output switching Transmission rateto10 Mbs TRI-STATE outputs Designedfor multipoint bus transmission Common mode output voltage range: −7Vto +12V Operates from single +5V supply Thermal shutdown protection DS96172/DS96174 are lead and function compatible
with the SN75172/75174or the AM26LS31/MC3487
respectively
Connection Diagrams
16-Lead DIP
DS96172Top View
16-Lead DIP
DS96174
Top View
Order Number DS96172CNor DS96174CN
SeeNS Package Number N16E
June 1998
DS96172/DS96174
RS-485/RS-422
Quad
Differential
Line
Drivers
