SCLS469F March   2003  – December 2014 SN74LV4052A-Q1

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Operating Characteristics
    6. 6.6 Electrical Characteristics
    7. 6.7 Switching Characteristics VCC = 3.3 V ± 0.3 V
    8. 6.8 Switching Characteristics VCC = 5 V ± 0.5 V
    9. 6.9 Analog Switch Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Trademarks
    2. 12.2 Electrostatic Discharge Caution
    3. 12.3 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

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8 Detailed Description

8.1 Overview

This device is a dual 4-channel analog multiplexer. A multiplexer is often used when several signals need to share the same device or resource. This device allows the selection of one of these signals at a time for analysis or propagation.

8.2 Functional Block Diagram

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8.3 Feature Description

This device contains 2 separate 4-channel multiplexers for use in a variety of applications. The 4-channel multiplexers can also be configured as demultiplexers by using the COM pins as inputs and the 1Yx or 2Yx pins as outputs. This device is qualified for automotive applications and has an extended temperature range of -40C to 125C (maximum depends on package type).

8.4 Device Functional Modes

Table 1. Function Table

INPUTS ON
CHANNEL
INH B A
L L L 1Y0, 2Y0
L L H 1Y1, 2Y1
L H L 1Y2, 2Y2
L H H 1Y3, 2Y3
H X X None