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74HC1G66-Q100; 74HCT1G66-Q100

Single-pole single-throw analog switch

The 74HC1G66-Q100; 74HCT1G66-Q100 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. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

Features and benefits

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1)
    • Specified from -40 °C to +85 °C and from -40 °C to +125 °C
  • Wide supply voltage range from 2.0 V to 10.0 V for the 74HC1G66-Q100
  • Very low ON resistance:
    • 45 Ω (typ.) at VCC = 4.5 V
    • 30 Ω (typ.) at VCC = 6.0 V
    • 25 Ω (typ.) at VCC = 9.0 V
  • High noise immunity
  • Low power dissipation
  • Multiple package options
  • ESD protection:
    • MIL-STD-883, method 3015 exceeds 2000 V
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V (C = 200 pf, R = 0 Ω)

Applications

Parametrics

Type numberProduct statusConfigurationVCC (V)RON (Ω)Logic switching levelsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74HC1G66GV-Q100ProductionSPST-NO2.0 - 9.0105CMOSvery low-40~12521630.4128TSOP5
74HC1G66GW-Q100ProductionSPST-NO2.0 - 9.0105CMOSvery low-40~12525735.8134TSSOP5
74HCT1G66GV-Q100ProductionSPST-NO4.5 - 5.5118TTLvery low-40~12521630.4128TSOP5
74HCT1G66GW-Q100ProductionSPST-NO4.5 - 5.5118TTLvery low-40~12525735.8134TSSOP5

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74HC1G66GV-Q100
TSOP5
(SOT753)
SOT753Reel 7" Q3/T4, ReverseActiveH6674HC1G66GV-Q100H
( 9352 999 92125 )
74HC1G66GW-Q100
TSSOP5
(SOT353-1)
SOT353-1WAVE_BG-BD-1
Reel 7" Q3/T4, ReverseActiveHL74HC1G66GW-Q100H
( 9352 999 93125 )
74HCT1G66GV-Q100
TSOP5
(SOT753)
SOT753Reel 7" Q3/T4, ReverseActiveT6674HCT1G66GV-Q100H
( 9353 000 03125 )
74HCT1G66GW-Q100
TSSOP5
(SOT353-1)
SOT353-1WAVE_BG-BD-1
Reel 7" Q3/T4, ReverseActiveTL74HCT1G66GW-Q100H
( 9353 000 04125 )

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74HC1G66GW-Q100/AU
TSSOP5
(SOT353-1)
SOT353-1WAVE_BG-BD-1
Reel 7" Q3/T4, ReverseWithdrawn / End-of-lifeHL74HC1G66GW-Q100/AH
( 9356 906 58125 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
74HC1G66GW-Q100/AU9356906581252018-12-312019-06-3074HC1G66GW-Q100

    Quality, reliability & chemical content

    Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
    74HC1G66GV-Q10074HC1G66GV-Q100H74HC1G66GV-Q100Always Pb-free39.31.37.69E811
    74HC1G66GW-Q10074HC1G66GW-Q100H74HC1G66GW-Q100Always Pb-free39.31.37.69E811
    74HCT1G66GV-Q10074HCT1G66GV-Q100H74HCT1G66GV-Q100Always Pb-free39.31.37.69E811
    74HCT1G66GW-Q10074HCT1G66GW-Q100H74HCT1G66GW-Q100Always Pb-free39.31.37.69E811

    The variants in the table below are discontinued. See the table Discontinuation information for more information.

    Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
    74HC1G66GW-Q100/AU74HC1G66GW-Q100/AHNot available
    You can request this via a support request
    week 25, 201939.31.37.69E811
    Quality and reliability disclaimer

    Documentation (5)

    File nameTitleTypeDate
    74HC_HCT1G66_Q100Single-pole single-throw analog switchData sheet2017-05-03
    SOT353-1plastic, thin shrink small outline package; 5 leads; 0.65 mm pitch; 2 mm x 1.25 mm x 0.95 mm bodyPackage information2020-04-21
    WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08
    SOT753plastic, surface-mounted package; 5 leads; 0.95 mm pitch; 2.9 mm x 1.5 mm x 1 mm bodyPackage information2020-04-21
    MAR_SOT753MAR_SOT753 TopmarkTop marking2013-06-03

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