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CBT3253A

Dual 1-of-4 FET multiplexer/demultiplexer

The CBT3253A is a dual single-pole,4-throw bus switch. The device features two output enable inputs ( nOE) and two select inputs (S0 and S1). When nOE are LOW the switch is enabled and the select inputs can be used to connect the nA terminal to one of the four associated nB terminals.

Features and benefits

  • 5 Ω switch connection between two ports

  • Direct interface with TTL levels

  • Overvoltage tolerant control inputs to 5.5 V

  • Minimal propagation delay through the switch

  • Latch-up protection exceeds 100 mA per JEDEC standard JESD78 class II level A

  • ESD protection:

    • HBM JESD22-A114E exceeds 2000 V

    • MM JESD22-A115-A exceeds 200 V

    • CDM JESD22-C101C exceeds 1000 V

  • Multiple package options

  • Specified from -40 °C to +85 °C

Parametrics

Type numberProduct statusVCC (V)VPASS (V)Logic switching levelsRON (Ω)f(-3dB) (MHz)Nr of bitstpd (ns)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
CBT3253ADProduction4.5 - 5.53.9TTL730020.25very low-40~85919.150.4SO16
CBT3253ADSProduction4.5 - 5.53.9TTL730020.25very low-40~8514842.0-SSOP16
CBT3253APWProduction4.5 - 5.53.9TTL730020.25very low-40~851244.353.3TSSOP16

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
CBT3253AD
SO16
(SOT109-1) 		SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT109-1_118ActiveCBT3253ADCBT3253AD,118
( 9352 758 84118 )
CBT3253ADS
SSOP16
(SOT519-1) 		SOT519-1SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
SOT519-1_118ActiveCT3253ACBT3253ADS,118
( 9352 758 86118 )
CBT3253APW
TSSOP16
(SOT403-1) 		SOT403-1SSOP-TSSOP-VSO-WAVE
SOT403-1_118ActiveCT3253ACBT3253APW,118
( 9352 758 87118 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
CBT3253AD9352758841122021-12-312022-06-30CBT3253AD
    CBT3253ADS9352758861122021-12-312022-06-30CBT3253ADS
      CBT3253APW9352758871122021-12-312022-06-30CBT3253APW

        Environmental information

        Type numberOrderable part numberChemical contentRoHSRHF-indicatorLeadfree conversion date
        CBT3253ADCBT3253AD,118CBT3253ADAlways Pb-free
        CBT3253ADSCBT3253ADS,118CBT3253ADSAlways Pb-free
        CBT3253APWCBT3253APW,118CBT3253APWAlways Pb-free
        Quality and reliability disclaimer

        Documentation (13)

        File nameTitleTypeDate
        CBT3253ADual 1-of-4 FET multiplexer/demultiplexerData sheet2021-02-25
        AN90010Pin FMEA for CBT(D) familyApplication note2019-10-28
        cbt3253acbt3253a IBIS modelIBIS model2017-06-02
        Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
        SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
        SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
        WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08
        SOT109-1plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm bodyPackage information2023-11-07
        SOT403-1plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm bodyPackage information2023-11-08
        SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
        SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
        SSOP-TSSOP-VSO-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
        SOT519-1plastic, shrink small outline package; 16 leads; 0.635 mm pitch; 4.9 mm x 3.9 mm x 1.73 mm bodyPackage information2022-06-20

        Support

        If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

        Models

        File nameTitleTypeDate
        cbt3253acbt3253a IBIS modelIBIS model2017-06-02

        Ordering, pricing & availability

        Sample

        As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

        Sample orders normally take 2-4 days for delivery.

        If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.