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SNx4LVC257A Quadruple 2-Line to 1-Line Data Selectors and Multiplexers With 3-State Outputs
SCAS294Q
January 1993 – December 2024
SN54LVC257A
,
SN74LVC257A
PRODUCTION DATA
CONTENTS
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SNx4LVC257A Quadruple 2-Line to 1-Line Data Selectors and Multiplexers With 3-State Outputs
1
1
Features
2
Applications
3
Description
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information
5.5
Electrical Characteristics
5.6
Switching Characteristics, SN54LVC257A
5.7
Switching Characteristics, SN74LVC257A
5.8
Operating Characteristics
5.9
Typical Characteristics
6
Parameter Measurement Information
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.4
Device Functional Modes
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.3
Application Curves
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
8.4.2
Layout Example
8
Device and Documentation Support
8.1
Documentation Support (Analog)
8.1.1
Related Documentation
8.1.2
Related Links
8.2
Community Resources
8.3
Receiving Notification of Documentation Updates
8.4
Support Resources
8.5
Trademarks
8.6
Electrostatic Discharge Caution
8.7
Glossary
9
Revision History
10
Mechanical, Packaging, and Orderable Information
IMPORTANT NOTICE
Package Options
Mechanical Data (Package|Pins)
PW|16
MPDS361A
BQB|16
MPQF539A
DB|16
MPDS507A
RGY|16
MPQF115G
D|16
MPDS178G
NS|16
MPDS551A
Thermal pad, mechanical data (Package|Pins)
BQB|16
PPTD364
RGY|16
QFND040P
Orderable Information
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Data Sheet
SNx4LVC257A Quadruple 2-Line to 1-Line Data Selectors and
Multiplexers With 3-State Outputs