SCES424M January   2003  – August 2022 SN74LVC1G3157

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 Electrical Characteristics
    6. 6.6 Analog Switch Characteristics
    7. 6.7 Switching Characteristics 85°C
    8. 6.8 Switching Characteristics 125°C
    9. 6.9 Typical 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
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Support Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

3 Description

This single channel single-pole double-throw (SPDT) analog switch is designed for 1.65-V to 5.5-V VCC operation.

The SN74LVC1G3157 device can handle both analog and digital signals. The SN74LVC1G3157 device permits signals with amplitudes of up to VCC (peak) to be transmitted in either direction.

Applications include signal gating, chopping, modulation or demodulation (modem), and signal multiplexing for analog-to-digital and digital-to-analog conversion systems.

Device Information(1)
PART NUMBERPACKAGEBODY SIZE (NOM)
SN74LVC1G3157SOT-23 (DBV) (6)2.90 mm × 1.60 mm
SC70 (DCK) (6)2.00 mm × 1.25 mm
SOT (DRL) (6)1.60 mm × 1.20 mm
SON (DRY) (6)1.45 mm × 1.00 mm
DSBGA (YZP) (6)1.41 mm × 0.91 mm
SON (DSF) (6)1.00 mm × 1.00 mm
X2SON (DTB) (6)0.80 mm × 1.00 mm
(1) For all available packages, see the orderable addendum at the end of the data sheet.
GUID-FD26A581-AD30-4935-B51E-13BF0746F814-low.gif Simplified Schematic