SN65LBC174ADW Datasheet PDF - TI

●DESCRIPTION

●The SN65LBC174A and SN75LBC174A are quadruple differential line drivers with 3-state outputs, designed for TIA/EIA-485 (RS-485), TIA/EIA-422 (RS-422), and ISO 8482 applications.

●These devices are optimized for balanced multipoint bus transmission at signaling rates up to 30 million bits per second. The transmission media may be printed-circuit board traces, backplanes, or cables. The ultimate rate and distance of data transfer is dependent upon the attenuation characteristics of the media and the noise coupling to the environment.

●FEATURES

●• Designed for TIA/EIA-485, TIA/EIA-422 and ISO 8482 Applications

●• Signaling Rates (1) up to 30 Mbps

●• Propagation Delay Times < 11 ns

●• Low Standby Power Consumption 1.5-mA Max

●• Output ESD Protection: 12 kV

●• Driver Positive- and Negative-Current Limiting

●• Power-Up and Power-Down Glitch-Free for Line Insertion Applications

●• Thermal Shutdown Protection

●• Industry Standard Pin-Out, Compatible With SN75174, MC3487, DS96174, LTC487, and MAX3042