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74LVC1G66

Bilateral switch

The 74LVC1G66 is a single-pole, single-throw analog switch with two input/output terminals (nY and nZ) and a digital enable input (nE). When nE is LOW, the analog switch is turned off. Control inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments.

Schmitt-trigger action at control inputs makes the circuit tolerant of slower input rise and fall times.

Features and benefits

  • Wide supply voltage range from 1.65 V to 5.5 V

  • Very low ON resistance:

    • 7.5 Ω (typical) at VCC = 2.7 V

    • 6.5 Ω (typical) at VCC = 3.3 V

    • 6 Ω (typical) at VCC = 5 V

  • Switch current capability of 32 mA

  • High noise immunity

  • CMOS low power consumption

  • TTL interface compatibility at 3.3 V

  • Overvoltage tolerant control inputs to 5.5 V

  • Latch-up performance meets requirements of JESD78 Class I

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

  • Multiple package options

  • Specified from -40 °C to +85 °C and -40 °C to +125 °C

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
74LVC1G66GMProductionSPST-NO1.65 - 5.5CMOS/LVTTL151.54400.001-very low-40~1253037.3152XSON6
74LVC1G66GNProductionSPST-NO1.65 - 5.5CMOS/LVTTL151.54400.001-very low-40~12531118.4193XSON6
74LVC1G66GSProductionSPST-NO1.65 - 5.5CMOS/LVTTL151.54400.001-very low-40~12530223.3200XSON6
74LVC1G66GVProductionSPST-NO1.65 - 5.5CMOS/LVTTL151.54400.001-very low-40~12525856.2160TSOP5
74LVC1G66GWProductionSPST-NO1.65 - 5.5CMOS/LVTTL151.54400.001-very low-40~12529971.1171TSSOP5

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

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74LVC1G66GM
XSON6
(SOT886) 		SOT886REFLOW_BG-BD-1
SOT886_132ActiveVL74LVC1G66GM,132
( 9352 843 06132 )
SOT886_115ActiveVL74LVC1G66GM,115
( 9352 843 06115 )
74LVC1G66GN
XSON6
(SOT1115) 		SOT1115REFLOW_BG-BD-1
SOT1115_132ActiveVL74LVC1G66GN,132
( 9352 917 91132 )
74LVC1G66GS
XSON6
(SOT1202) 		SOT1202REFLOW_BG-BD-1
SOT1202_132ActiveVL74LVC1G66GS,132
( 9352 929 18132 )
74LVC1G66GV
TSOP5
(SOT753) 		SOT753REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT753_125ActiveV6674LVC1G66GV,125
( 9352 720 34125 )
74LVC1G66GW
TSSOP5
(SOT353-1) 		SOT353-1WAVE_BG-BD-1
SOT353-1_125ActiveVL74LVC1G66GW,125
( 9352 690 58125 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
74LVC1G66GW935269058165
74LVC1G66GW935269058115
74LVC1G66GW935269058118

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicatorLeadfree conversion date
74LVC1G66GM74LVC1G66GM,13274LVC1G66GMAlways Pb-free
74LVC1G66GM74LVC1G66GM,11574LVC1G66GMAlways Pb-free
74LVC1G66GN74LVC1G66GN,13274LVC1G66GNAlways Pb-free
74LVC1G66GS74LVC1G66GS,13274LVC1G66GSAlways Pb-free
74LVC1G66GV74LVC1G66GV,12574LVC1G66GVweek 36, 2003
74LVC1G66GW74LVC1G66GW,12574LVC1G66GWweek 36, 2003
Quality and reliability disclaimer

Documentation (20)

File nameTitleTypeDate
74LVC1G66Bilateral switchData sheet2023-08-24
AN10161PicoGate Logic footprintsApplication note2002-10-29
AN11009Pin FMEA for LVC familyApplication note2019-01-09
lvc1g6674LVC1G66 IBIS modelIBIS model2015-02-19
Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
MAR_SOT1202MAR_SOT1202 TopmarkTop marking2013-06-03
SOT1202plastic, leadless extremely thin small outline package; 6 terminals; 0.35 mm pitch; 1 mm x 1mm x 0.35 mm bodyPackage information2022-06-01
REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08
SOT353-1plastic thin shrink small outline package; 5 leads; body width 1.25 mmPackage information2022-11-15
MAR_SOT1115MAR_SOT1115 TopmarkTop marking2013-06-03
SOT1115plastic, leadless extremely thin small outline package; 6 terminals; 0.3 mm pitch; 0.9 mm x 1 mm x 0.35 mm bodyPackage information2022-05-27
REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06
MAR_SOT886MAR_SOT886 TopmarkTop marking2013-06-03
SOT886plastic, leadless extremely thin small outline package; 6 terminals; 0.5 mm pitch; 1 mm x 1.45 mm x 0.5 mm bodyPackage information2022-06-01
REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06
MAR_SOT753MAR_SOT753 TopmarkTop marking2013-06-03
SOT753plastic, surface-mounted package; 5 leads; 0.95 mm pitch; 2.9 mm x 1.5 mm x 1 mm bodyPackage information2022-05-31
REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08

Support

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Models

File nameTitleTypeDate
lvc1g6674LVC1G66 IBIS modelIBIS model2015-02-19

Ordering, pricing & availability

Sample

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Sample orders normally take 2-4 days for delivery.

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