74CBTLV3306

2-bit bus switch

The 74CBTLV3306 is a 2-bit high-speed bus switch with separate output enable inputs (nOE). Each switch is disabled when the associated output enable (nOE) input is HIGH.

To ensure the high-impedance OFF-state during power-up or power-down, nOE should be tied to the VCC through a pull-up resistor. The minimum value of the resistor is determined by the current-sinking capability of the driver.

Schmitt trigger action at control input makes the circuit tolerant to slower input rise and fall times across the entire VCC range from 2.3 V to 3.6 V.

This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

Features and benefits

  • Supply voltage range from 2.3 V to 3.6 V
  • High noise immunity
  • Complies with JEDEC standard:
    • JESD8-5 (2.3 V to 2.7 V)
    • JESD8-B/JESD36 (2.7 V to 3.6 V)
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
    • CDM AEC-Q100-011 revision B exceeds 1000 V
  • 4 Ω switch connection between two ports
  • Rail to rail switching on data I/O ports
  • CMOS low power consumption
  • Latch-up performance exceeds 250 mA per JESD78B Class I level A
  • IOFF circuitry provides partial Power-down mode operation
  • Multiple package options
  • Specified from -40 °C to +85 °C and -40 °C to +125 °C

Parametrics

Type numberProduct statusVCC (V)VPASS (V)Logic switching levelsRON (Ω)f(-3dB) (MHz)No of bitstpd (ns)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74CBTLV3306DCProduction2.3 - 3.65CMOS/LVTTL7.040020.2very low-40~12520233.491818181818112.009090909091VSSOP8
74CBTLV3306GTProduction2.3 - 3.65CMOS/LVTTL7.040020.2very low-40~1253235.934290843806154.667684021544XSON8

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74CBTLV3306DC
VSSOP8
(SOT765-1)
SOT765-1Reel 7" Q3/T4, ReverseActiveStandard Marking74CBTLV3306DCH
( 9353 088 24125 )
74CBTLV3306GT
XSON8
(SOT833-1)
SOT833-1Reel 7” Q1/T1 or Q2/T3ActiveStandard Marking74CBTLV3306GTX
( 9353 088 25115 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
74CBTLV3306DC74CBTLV3306DCH74CBTLV3306DCweek 25, 201911
74CBTLV3306GT74CBTLV3306GTX74CBTLV3306GTweek 25, 201911
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
74CBTLV33062-bit bus switchData sheet2017-03-17
cbtlv3306cbtlv3306 IBIS modelIBIS model2017-03-24
Nexperia_Selection_guide_2020Nexperia Selection Guide 2020Selection guide2020-01-31
MAR_SOT833MAR_SOT833 TopmarkTop marking2013-06-03
SOT833-1plastic, leadless extremely thin small outline package; 8 terminals; 0.5 mm pitch; 1 mm x 1.95 mm x 0.5 mm bodyPackage information2020-04-21
SOT765-1plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm bodyPackage information2020-04-21

Support

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Models

File nameTitleTypeDate
cbtlv3306cbtlv3306 IBIS modelIBIS model2017-03-24

Ordering, pricing & availability

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