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Device 1

Device 2

INH

Microcontroller

SN74LVC2G53

16

SN74LVC2G53

SCES324P – JULY 2001 – REVISED OCTOBER 2016

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Product Folder Links: SN74LVC2G53

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Copyright © 2001–2016, Texas Instruments Incorporated

9 Application and Implementation

NOTE

Information in the following applications sections is not part of the TI component

specification, and TI does not warrant its accuracy or completeness. TI’s customers are

responsible for determining suitability of components for their purposes. Customers should

validate and test their design implementation to confirm system functionality.

9.1 Application Information

The SN74LVC2G53 can be used in any situation where an SPDT switch is required in an application. This switch

helps to select one of two signals of which signals can be either digital or analog.

9.2 Typical Application

Figure 13. Typical Application Schematic

9.2.1 Design Requirements

The SN74LVC2G53 allows on/off control of analog and digital signals with a digital control signal. All input

9.2.2 Detailed Design Procedure

1. Recommended Input Conditions:

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For rise time and fall time specifications, see Δt/Δv in the Recommended Operating Conditions table.

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2. Recommended Output Conditions:

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Load currents should not exceed ±50 mA.

3. Frequency Selection Criterion:

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Maximum frequency tested is 150 MHz.

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Added trace resistance or capacitance can reduce maximum frequency capability; use layout practices as

directed in Layout.