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DataSheet4U.
com HD26LS32A Quadruple Differential Line Receivers With 3 State Outputs The HD26LS32A features quadruple line receivers designed to meet the specs of EIA standard RS422A and RS-423.
This device operates from a single 5 V power supply.
The enable function is common to all four receivers and offers a choice of active high or active low input.
Fail safe design ensures that if the inputs are open, the outputs will always be high.
Pin Arrangement 1B 1A 1Y 1 2 3 16 VCC 15 4B 14 4A 13 4Y 12 Enable G 11 3Y 10 3A 9 3B Enable 4 G 2Y 2A 5 6 7 8 Logic Diagram 1A 1B 2A 2B 3A 3B 4A 4B Enable G Enable G 1Y 2B GND (Top View) 2Y Function Table 3Y Differential Input A – B VID ≥ VTH 4...

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