DS34C86 IC, Quad CMOS Differential Line Receiver PDIP16
Features
CMOS design for low power
±0.2V sensitivity over the input common mode voltage range
Typical propagation delays: 19 ns
Typical input hysteresis: 60 mV
Meets the requirements of EIA standard RS-422
TRI-STATE outputs for system bus compatibility
Open input Failsafe feature.