SN74LVC1G3157-Q1

ACTIVE

Automotive 5-V, 2:1 (SPDT), 1-channel analog switch

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Automotive 5-V, 2:1 (SPDT), 1-channel analog switch

SN74LVC1G3157-Q1

ACTIVE

Product details

Parameters

Configuration 2:1 SPDT Number of channels (#) 1 Power supply voltage - single (V) 1.8, 2.5, 3.3, 5 Ron (Typ) (Ohms) 6 ON-state leakage current (Max) (µA) 1 Bandwidth (MHz) 300 Operating temperature range (C) -40 to 125 Input/output continuous current (Max) (mA) 128 Rating Automotive CON (Typ) (pF) 17.3 Supply current (Typ) (uA) 1 open-in-new Find other Analog switches & muxes

Package | Pins | Size

SOT-23 (DBV) 6 5 mm² 2.9 x 1.6 SOT-SC70 (DCK) 6 4 mm² 2 x 2.1 open-in-new Find other Analog switches & muxes

Features

  • AEC-Q100 Qualified for Automotive Applications
    • Temperature Grade 1: –40°C to +125°C, TA
  • ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
  • 1.65-V to 5.5-V VCC Operation
  • Useful for Analog and Digital Applications
  • Specified Break-Before-Make Switching
  • Rail-to-Rail Signal Handling
  • High Degree of Linearity
  • High Speed, Typically 0.5 ns
    (VCC = 3 V, CL = 50 pF)
  • Low ON-State Resistance, Typically ≉6 Ω
    (VCC = 4.5 V)
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II

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Description

The SN74LVC1G3157-Q1 device is a single-pole double-throw (SPDT) analog switch designed for 1.65-V to 5.5-V VCC operation.

The SN74LVC1G3157 device can handle analog and digital signals. The 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.

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Technical documentation

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Type Title Date
* Datasheet SN74LVC1G3157-Q1 Single-Pole Double-Throw Analog Switch datasheet (Rev. G) Apr. 05, 2019
Application notes Selecting the Right Texas Instruments Signal Switch (Rev. B) Apr. 02, 2020
Application notes Multiplexers and Signal Switches Glossary Mar. 06, 2020
Technical articles Roll with the design punches and overcome power-sequencing challenges Jul. 29, 2019
Selection guides Little Logic Guide 2018 (Rev. G) Jul. 06, 2018
Selection guides Logic Guide (Rev. AB) Jun. 12, 2017
Application notes How to Select Little Logic (Rev. A) Jul. 26, 2016
Application notes Implications of Slow or Floating CMOS Inputs (Rev. D) Jun. 23, 2016
Application notes Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) Dec. 02, 2015
More literature Automotive Logic Devices Brochure Aug. 27, 2014
User guides LOGIC Pocket Data Book (Rev. B) Jan. 16, 2007
More literature Design Summary for WCSP Little Logic (Rev. B) Nov. 04, 2004
Application notes Semiconductor Packing Material Electrostatic Discharge (ESD) Protection Jul. 08, 2004
Application notes Selecting the Right Level Translation Solution (Rev. A) Jun. 22, 2004
User guides Signal Switch Data Book (Rev. A) Nov. 14, 2003
Application notes Use of the CMOS Unbuffered Inverter in Oscillator Circuits Nov. 06, 2003
More literature Logic Cross-Reference (Rev. A) Oct. 07, 2003
User guides LVC and LV Low-Voltage CMOS Logic Data Book (Rev. B) Dec. 18, 2002
Application notes Texas Instruments Little Logic Application Report Nov. 01, 2002
Application notes TI IBIS File Creation, Validation, and Distribution Processes Aug. 29, 2002
More literature Standard Linear & Logic for PCs, Servers & Motherboards Jun. 13, 2002
Application notes 16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B) May 22, 2002
Application notes Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices May 10, 2002
More literature STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS Mar. 27, 2002
More literature Military Low Voltage Solutions Apr. 04, 2001
Application notes Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices Dec. 01, 1997
Application notes Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A) Aug. 01, 1997
Application notes CMOS Power Consumption and CPD Calculation (Rev. B) Jun. 01, 1997
Application notes LVC Characterization Information Dec. 01, 1996
Application notes Input and Output Characteristics of Digital Integrated Circuits Oct. 01, 1996
Application notes Live Insertion Oct. 01, 1996
User guides Low-Voltage Logic (LVC) Designer's Guide Sep. 01, 1996
Application notes Understanding Advanced Bus-Interface Products Design Guide May 01, 1996

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
Description

Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.

The (...)

Features
  • Simplifies prototyping of SMT IC’s
  • Supports 6 common package types
  • Low Cost

CAD/CAE symbols

Package Pins Download
SC70 (DCK) 6 View options
SOT-23 (DBV) 6 View options

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