www.DataSheet4U.com HD26LS32
Quadruple Differential Line Receivers With 3 State Outputs ADE-205-577 (Z) 1st.
Edition Dec.
Key Features
quadruple line receivers designed to meet the specs of EIA standard RS-422A 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. Logic Diagram
1A 1B 2A 2B 3A 3B 4A 4B Enable G Enable G 1Y
2Y
3Y
4Y
HD26LS32
Pin Arrangement
1B 1 1A 2 1Y 3 Enable G 4 2Y 5 2A 6 2B 7 GND 8
16 VCC 15 4B 14 4.
