SLRS021D December   1967  – January 2017 SN55451B , SN55452B , SN55453B , SN55454B , SN75451B , SN75452B , SN75453B , SN75454B

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 Recommended Operating Conditions
    3. 7.3 Thermal Information
    4. 7.4 Electrical Characteristics
    5. 7.5 Switching Characteristics, VCC = 5 V, TA = 25°C
    6. 7.6 Dissipation Ratings
    7. 7.7 Typical Characteristics
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagrams
    3. 9.3 Feature Description
    4. 9.4 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Related Links
    2. 13.2 Receiving Notification of Documentation Updates
    3. 13.3 Community Resources
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • FK|20
  • JG|8
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6 Pin Configuration and Functions

JG, D, P, or PS Package
8-Pin CDIP, SOIC, PDIP, or SO
Top View
SN55451B SN55452B SN55453B SN55454B SN75451B SN75452B SN75453B SN75454B po_01_slrs021.gif
FK Package
20-Pin LCCC
Top View
SN55451B SN55452B SN55453B SN55454B SN75451B SN75452B SN75453B SN75454B po_02_slrs021.gif

Pin Functions

PIN I/O DESCRIPTION
NAME CDIP, SOIC, PDIP, SO LCCC
1A 1 2 I Channel 1 Logic Input A
1B 2 5 I Channel 1 Logic Input B
1Y 3 7 O Channel 1 Driver
2A 6 15 I Channel 2 Logic Input A
2B 7 17 I Channel 2 Logic Input B
2Y 5 12 O Channel 2 Driver
GND 4 10 — Ground
NC — 1, 3, 4, 6, 8, 9, 11, 13, 14, 16, 18, 19 — No Internal Connection
VCC 8 20 — Supply Voltage