74LVCV2G66

Overvoltage tolerant bilateral switch

The 74LVCV2G66 is a low-power, low-voltage, high-speed Si-gate CMOS device.

The 74LVCV2G66 provides two single pole single throw analog or digital switches. Each switch includes an overvoltage tolerant input/output terminal (pin nZ), an output/input terminal (pin nY) and low-power active HIGH enable input (pin nE).

The overvoltage tolerant switch terminals allow the switching of signals in excess of VCC. The low-power enable input eliminates the necessity of using current limiting resistors in portable applications when using control logic signals much lower than VCC. These inputs are also overvoltage tolerant.

Features and benefits

  • Wide supply voltage range from 2.3 V to 5.5 V
  • Ultra low-power operation
  • Very low ON resistance:
    • 8.0 Ω (typical) at VCC = 2.7 V
    • 7.5 Ω (typical) at VCC = 3.3 V
    • 7.3 Ω (typical) at VCC = 5.0 V.
  • 5 V tolerant input for interfacing with 5 V logic
  • High noise immunity
  • Switch handling capability of 32 mA
  • CMOS low-power consumption
  • Latch-up performance exceeds 250 mA
  • Incorporates overvoltage tolerant analog switch technology
  • Switch accepts voltages up to 5.5 V independent of VCC
  • Multiple package options
  • Specified from –40 ℃ to +85 ℃ and –40 ℃ to +125 ℃

Parametrics

Type numberProduct statusConfigurationVCC (V)Logic switching levelsRON (Ω)RON(FLAT) (Ω)f(-3dB) (MHz)THD (%)Xtalk (dB)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74LVCV2G66DCProductionSPST-NO2.3 - 5.5CMOS/LVTTL1532100.01-very low-40~12519226.5101VSSOP8
74LVCV2G66GTProductionSPST-NO2.3 - 5.5CMOS/LVTTL1532100.01-very low-40~1252853.8128XSON8

(-) dash denotes: "Parameter value not specified for this product"

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74LVCV2G66DC
VSSOP8
(SOT765-1)
SOT765-1Reel 7" Q3/T4, ReverseActiveY6674LVCV2G66DC,125
( 9352 744 32125 )
74LVCV2G66GT
XSON8
(SOT833-1)
SOT833-1Reel 7” Q1/T1 or Q2/T3ActiveStandard Marking74LVCV2G66GTX
( 9353 062 69115 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
74LVCV2G66DC74LVCV2G66DC,12574LVCV2G66DCweek 1, 200511
74LVCV2G66GT74LVCV2G66GTX74LVCV2G66GTAlways Pb-free11
Quality and reliability disclaimer

Documentation (7)

File nameTitleTypeDate
74LVCV2G66Overvoltage tolerant bilateral switchData sheet2018-11-07
AN10161PicoGate Logic footprintsApplication note2002-10-29
AN11009Pin FMEA for LVC familyApplication note2019-01-09
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

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