SLLS003F October   1985  – October 2022 SN75179B

PRODUCTION DATA  

  1. 1Features
  2. 2Description
  3. 3Revision History
  4. 4Pin Configuration and Functions
  5. 5Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Recommended Operating Conditions
    3. 5.3 Thermal Information
    4. 5.4 Electrical Characteristics: Driver
    5. 5.5 Switching Characteristics
    6. 5.6 Symbol Equivalent
    7. 5.7 Electrical Characteristics: Receiver
    8. 5.8 Switching Characteristics
    9. 5.9 Typical Characteristics
  6. 6Parameter Measurement Information
  7. 7Detailed Description
    1. 7.1 Functional Block Diagram
    2. 7.2 Device Functional Modes
  8. 8Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  9. 9Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|8
  • P|8
  • PS|8
Thermal pad, mechanical data (Package|Pins)
Orderable Information

4 Pin Configuration and Functions

GUID-20220408-SS0I-NLWJ-QJG4-XSD6GKQ66PZM-low.pngFigure 4-1 D, PS, or P Package
Top View
Table 4-1 Pin Functions
PINTYPE(1)DESCRIPTION
NAMENO.
1VCC

P

5V Voltage Supply

2R

O

RS485 Logic Output

3D

I

RS485 Logic Input

4GND

G

Ground

5Y

O

Non-Inverting RS485 Bus Output

6Z

O

Inverted RS485 Bus Output

7B

I

Inverted RS485 Bus Input

8A

I

Non-Inverting RS485 Bus Input

(1) I = Input, O = Output, I/O = Input or Output, G = Ground, P = Power.