74LVCV2G66DC

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.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74LVCV2G66DC 74LVCV2G66DC,125 935274432125 SOT765-1 Order product

Features

  • 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 ℃

Target applications

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

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

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74LVCV2G66DC74LVCV2G66DC,125
( 9352 744 32125 )
ActiveY66
VSSOP8
(SOT765-1)
SOT765-1Reel 7" Q3/T4, Reverse

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74LVCV2G66DC74LVCV2G66DC,12574LVCV2G66DC123.83.872.58E811
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
74LVCV2G66Overvoltage tolerant bilateral switchData sheet2018-11-07
AN10161PicoGate Logic footprintsApplication note2002-10-29
AN11009Pin FMEA for LVC familyApplication note2019-01-09
SOT765-1_125VSSOP8; Reel pack, reverse; SMD, 7" Q3/T4 Standard product orientation Orderable part number ending ,125 or H Ordering code (12NC) ending 125Packing2013-05-03
SOT765-1plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm bodyOutline drawing2018-11-14

Support

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Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74LVCV2G66DC74LVCV2G66DC,125935274432125Reel 7" Q3/T4, ReverseOrder product

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