SLLS732A October   2006  – November 2019 SN65LBC174A-EP

PRODUCTION DATA.  

  1. 1Features
  2. 2Applications
  3. 3Description
    1.     Device Images
      1.      Logic Diagram (Positive Logic)
  4. 4Revision History
  5. 5Description (continued)
    1. 5.1 Pin Configuration and Functions
      1.      Pin Functions
    2. 5.2 Specifications
      1. 5.2.1 Absolute Maximum Ratings
      2. 5.2.2 ESD Ratings
      3. 5.2.3 Recommended Operating Conditions
      4. 5.2.4 Thermal Information
      5. 5.2.5 Electrical Characteristics
      6. 5.2.6 Switching Characteristics
      7. 5.2.7 Typical Characteristics
    3. 5.3 Parameter Measurement Information
    4. 5.4 Detailed Description
      1. 5.4.1 Overview
      2. 5.4.2 Functional Block Diagram
      3. 5.4.3 Feature Description
      4. 5.4.4 Device Functional Modes
    5. 5.5 Application and Implementation
      1. 5.5.1 Application Information
      2. 5.5.2 Typical Application
        1. 5.5.2.1 Design Requirements
        2. 5.5.2.2 Detailed Design Procedure
        3. 5.5.2.3 Application Curve
    6. 5.6 Power Supply Recommendations
    7. 5.7 Layout
      1. 5.7.1 Layout Guidelines
      2. 5.7.2 Layout Example
  6. 6Device and Documentation Support
    1. 6.1 Receiving Notification of Documentation Updates
    2. 6.2 Support Resources
    3. 6.3 Trademarks
    4. 6.4 Electrostatic Discharge Caution
    5. 6.5 Glossary
  7. 7Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DW|16
  • DW|20
Thermal pad, mechanical data (Package|Pins)
Orderable Information

3 Description

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, 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.

Device Information(1)

PART NUMBER PACKAGE BODY SIZE (NOM)
SN65LBC174A-EP SOIC (20) 7.50 × 12.80
SOIC (16) 7.50 × 10.30
  1. For all available packages, see the orderable addendum at the end of the data sheet.