DS26LS31MQML
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SNOSAM5B –AUGUST 2005–REVISED APRIL 2013
DS26LS31MQML Quad High Speed Differential Line Driver
Check for Samples: DS26LS31MQML
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FEATURES
DESCRIPTION
The DS26LS31MQML is a quad differential line driver
designed for digital data transmission over balanced
lines. The DS26LS31MQML meets all the
requirements of EIA Standard RS-422 and Federal
Standard 1020. It is designed to provide unipolar
differential drive to twisted-pair or parallel-wire
transmission lines.
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Operation from Single 5V Supply
Outputs Won't Load Line When VCC = 0V
Four Line Drivers in One Package for
Maximum Package Density
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Output Short-Circuit Protection
Complementary Outputs
The circuit provides an enable and disable function
common to all four drivers. The DS26LS31MQML
features TRI-STATE outputs and logically ANDed
complementary outputs. The inputs are all LS
compatible and are all one unit load.
Meets the Requirements of EIA Standard RS-
422
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Pin Compatible with AM26LS31
Glitch Free Power Up/Down
The DS26LS31 features a power up/down protection
circuit which keeps the output in a high impedance
state (TRI-STATE) during power up or down
preventing erroneous glitches on the transmission
lines.
Logic and Connection Diagrams
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PRODUCTION DATA information is current as of publication date.
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