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CBT3253

Dual 1-of-4 FET multiplexer/demultiplexer

The CBT3253 is a dual 1-of-4 high-speed TTL-compatible FET multiplexer/demultiplexer. The low ON-resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise.

The select control inputs (S0, S1) can select the data path, when both output enable inputs (1OE, 2OE) are LOW. When nOE is HIGH, the switch terminals are in the high impedance OFF-state, independent of S0 and S1.

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

  • 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
CBT3253DProduction4.5 - 5.53.9TTL730020.25very low-40~851159.2-SO16
CBT3253PWProduction4.5 - 5.53.9TTL730020.25very low-40~851264.956.1TSSOP16

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
CBT3253D
SO16
(SOT109-1) 		SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT109-1_118ActiveCBT3253DCBT3253D,118
( 9352 725 83118 )
CBT3253PW
TSSOP16
(SOT403-1) 		SOT403-1SSOP-TSSOP-VSO-WAVE
SOT403-1_118ActiveCBT3253CBT3253PW,118
( 9352 725 79118 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
CBT3253D9352725831122018-12-312019-06-30CBT3253D
    CBT3253PW9352725791122018-12-312019-06-30CBT3253PW

      Environmental information

      Type numberOrderable part numberChemical contentRoHSRHF-indicatorLeadfree conversion date
      CBT3253DCBT3253D,118CBT3253Dweek 45, 2004
      CBT3253PWCBT3253PW,118CBT3253PWweek 12, 2005
      Quality and reliability disclaimer

      Documentation (9)

      File nameTitleTypeDate
      CBT3253Dual 1-of-4 FET multiplexer/demultiplexerData sheet2021-03-23
      AN90010Pin FMEA for CBT(D) familyApplication note2019-10-28
      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

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      Ordering, pricing & availability

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