DS26LS31MW/883 Datasheet PDF - TI

●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.

●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.

●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.

●FEATURES

●• Operation from Single 5V Supply

●• Outputs Won"t Load Line When VCC = 0V

●• Four Line Drivers in One Package for Maximum Package Density

●• Output Short-Circuit Protection

●• Complementary Outputs

●• Meets the Requirements of EIA Standard RS-422

●• Pin Compatible with AM26LS31

●• Glitch Free Power Up/Down