SN65LBC174A-EP - Texas Instruments

SN65LBC174A-EP Quadruple RS-485 Differential Line Driver

The SN65LBC174A-EP is a quadruple differential line driver with tri-state outputs, designed for TIA/EIA-485 (RS-485), TIA/EIA-422 (RS-422), and ISO 8482 applications. This device is optimized for balanced multipoint bus transmission at signaling rates up to 30-million bits per second (Mbps). The transmission media may be printed-circuit-board traces, backpla.

Features

•1 VID V62/07611
• Designed for TIA/EIA-485, TIA/EIA-422, and ISO 8482 applications
• Signaling rates up to 30 Mbps (1)
• Propagation delay times < 11 ns
• Low standby power consumption 1.5-mA max
• Driver positive- and negative-current limiting
• Power-up and power-down glitch free for line- insertion applications
• Thermal shutdown protection
• Industry standard pinout, compatible with SN75174, MC3487, DS96174, LTC487, and MAX3042
• Supports defense, aerospace, and medical applications
  – Controlled baseline
  – One assembly and test site
  – One fabrication site
  – Available in military (
  –55°C to.