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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.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | DS26LS31MQML Quad High Speed Differential Line Driver datasheet (Rev. B) | 15 Apr 2013 | |
| Application note | AN-805 Calculating Power Dissipation for Differential Line Drivers (Rev. B) | 30 Apr 2013 |
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| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| CDIP (NFE) | 16 | Ultra Librarian |
| CFP (NAD) | 16 | Ultra Librarian |
| LCCC (NAJ) | 20 | Ultra Librarian |
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