SN65LBC172A, SN75LBC172A QUADRUPLE RSĆ485 DIFFERE.
SN75LBC172A - Quadruple RS-485 Differential Line Drivers
SN65LBC172A, SN75LBC172A QUADRUPLE RSĆ485 DIFFERENTIAL LINE DRIVERS D Designed for TIA/EIA-485, TIA/EIA-422, and ISO 8482 Applications D Signaling Ra.