74AHC(T)1G66

Single-pole single-throw analog switch

74AHC1G66 and 74AHCT1G66 are high-speed Si-gate CMOS devices. They are single-pole single-throw analog switches. The switch has two input/output pins (Y and Z) and an active HIGH enable input pin (E). When pin E is LOW, the analog switch is turned off.

Features

  • Very low ON resistance:
    • 26 Ω (typ.) at VCC = 3.0 V
    • 16 Ω (typ.) at VCC = 4.5 V
    • 14 Ω (typ.) at VCC = 5.5 V
  • High noise immunity
  • Low power dissipation
  • Balanced propagation delays
  • Multiple package options
  • ESD protection:
    • HMB JESD22-A114E exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
    • CDM JESD22-C101C exceeds 1000 V
  • Specified from -40 Cel to +85 Cel and -40 Cel to +125 Cel

Parametrics

Type numberProduct statusConfigurationVCC (V)Logic switching levelsRON (Ohm)RON(FLAT) (Ohm)f(-3dB) (MHz)THD (%)Power dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74AHC1G66GVProductionSPST-NO2.0 - 5.5CMOS40142800.015very low-40~12523843.6144TSOP5
74AHC1G66GWProductionSPST-NO2.0 - 5.5CMOS40142800.015very low-40~12531282.5183TSSOP5
74AHCT1G66GVProductionSPST-NO4.5 - 5.5TTL40142800.015very low-40~12527264.5170TSOP5
74AHCT1G66GWProductionSPST-NO4.5 - 5.5TTL40142800.015very low-40~12531282.5183TSSOP5

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AHC1G66GV
TSOP5
(SOT753)
SOT753Reel 7" Q3/T4, ReverseActiveA6674AHC1G66GV,125
( 9352 716 69125 )
74AHC1G66GW
TSSOP5
(SOT353-1)
SOT353-1Reel 7" Q3/T4, ReverseActiveAL74AHC1G66GW,125
( 9352 684 59125 )
74AHCT1G66GV
TSOP5
(SOT753)
SOT753Reel 7" Q3/T4, ReverseActiveC6674AHCT1G66GV,125
( 9352 716 68125 )
74AHCT1G66GW
TSSOP5
(SOT353-1)
SOT353-1Reel 7" Q3/T4, ReverseActiveCL74AHCT1G66GW,125
( 9352 684 60125 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
74AHC1G66GW935268459165
74AHC1G66GW935268459115
74AHC1G66GW935268459118
74AHCT1G66GW935268460165
74AHCT1G66GW935268460115
74AHCT1G66GW935268460118

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74AHC1G66GV74AHC1G66GV,12574AHC1G66GVweek 36, 200384.96.621.51E811
74AHC1G66GW74AHC1G66GW,12574AHC1G66GWweek 36, 200384.96.621.51E811
74AHCT1G66GV74AHCT1G66GV,12574AHCT1G66GVweek 36, 200384.96.621.51E811
74AHCT1G66GW74AHCT1G66GW,12574AHCT1G66GWweek 36, 200384.96.621.51E811
Quality and reliability disclaimer

Documentation (12)

File nameTitleTypeDate
74AHC_AHCT1G66Single-pole single-throw analog switchData sheet2017-07-20
AN10161PicoGate Logic footprintsApplication note2002-10-29
ahc1g66_50ahc1g66_50 IBIS modelIBIS model2013-04-07
ahc1g66_33ahc1g66_33 IBIS modelIBIS model2013-04-07
ahct1g66ahct1g66 IBIS modelIBIS model2013-04-07
nexperia_selection_guide_2019_201901Selection guide 2019. Discretes, Logic and MOSFETsSelection guide2018-12-12
SOT353-1plastic, thin shrink small outline package; 5 leads; 0.65 mm pitch; 2 mm x 1.25 mm x 0.95 mm bodyOutline drawing2017-01-30
SOT353-1_125TSSOP5; Reel pack; SMD, 7"; Q3 Reversed product orientation; Orderable part number ending, 125 or H; Ordering code (12NC) ending 125Packing2017-11-16
SOT353-1_165TSSOP5; Reel pack; SMD; Q3 Reverse product orientation; Orderable part number ending, 165 or Z; Ordering code (12NC) ending 165Packing2013-05-15
MAR_SOT753MAR_SOT753 TopmarkTop marking2013-06-03
SOT753_125Tape reel SMD; reversed product orientation 12NC ending 125Packing2012-11-29
SOT753plastic, surface-mounted package; 5 leads; 0.95 mm pitch; 2.9 mm x 1.5 mm x 1 mm bodyOutline drawing2018-10-18

Support

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Models

File nameTitleTypeDate
ahc1g66_50ahc1g66_50 IBIS modelIBIS model2013-04-07
ahc1g66_33ahc1g66_33 IBIS modelIBIS model2013-04-07
ahct1g66ahct1g66 IBIS modelIBIS model2013-04-07

Ordering, pricing & availability

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