74AHC1G66GW

Single-pole single-throw analog switch


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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 and benefits

  • 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
All information on this product information page is subject to the subsequent disclaimers:
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Show functional diagram

Block diagram: 74AHC1G66GV, 74AHC1G66GW, 74AHCT1G66GV, 74AHCT1G66GW
Block diagram: 74AHC1G66GV, 74AHC1G66GW, 74AHCT1G66GV, 74AHCT1G66GW

Parametrics of this product

Type numberPackageNr of pinsPackage nameProduct statusVCC(V)FamilyConfigurationRON(Ohm)RON(FLAT)(Ohm)f(-3dB)(MHz)THD(%)Power dissipation considerationsLogic switching levelsDescriptionTamb(Cel)
74AHC1G66GWSOT353-1
(TSSOP5)		5TSSOP5Production2.0 - 5.5AHC(T)SPST-NO40142800.015very lowCMOSsingle-pole, single-throw analog switch-40~125

Package

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarking
74AHC1G66GW74AHC1G66GW,1259352 684 59125Volume productionSOT353-1
(TSSOP5) 		Reel Pack, Reverse, ReverseAL

Outline drawing

Package VersionPackage NamePackage DescriptionReference CodesIssue Date
SOT353-1TSSOP5plastic thin shrink small outline package; 5 leads; body width 1.25 mmSC-88A (EIAJ); MO-203 (JEDEC); 2003-02-19

Related documents

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Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
74AHC1G66GW74AHC1G66GW,12574AHC1G66GWweek 36, 20036.621.5105740181268883E811
Quality and reliability disclaimer

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Documentation for this product

File nameTitleTypeFormatDate
74AHC_AHCT1G66Single-pole single-throw analog switchData sheetpdf2008-12-18
AN10161PicoGate Logic footprintsApplication notepdf2002-10-30
AN11106Pin FMEA for AHC/AHCT familyApplication notepdf2011-11-04
AN223Ground and VCC Bounce of High-Speed Integrated CircuitsApplication notepdf2013-03-13
AN252Live Insertion Aspects of Philips Logic FamiliesApplication notepdf2013-03-13
AN212Package lead inductance considerations in high-speed applicationsApplication notepdf2013-03-13
AN10156Sorting through the low voltage logic mazeApplication notepdf2013-03-13
ahc1g66_50ahc1g66_50 IBIS modelIBIS modelibs2013-04-07
ahc1g66_33ahc1g66_33 IBIS modelIBIS modelibs2013-04-07

Ordering & availability

Type numberOrdering code (12NC)Orderable part numberRegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
74AHC1G66GW9352 684 5912574AHC1G66GW,125JAPANCHIP ONE STOP7,70005/20/2013Buy online 
   NADIGI-KEY CORPORATION1,1785/18/2013Buy online 
   NAAVNET EXPRESS AMERICAS1005/20/2013Buy online 

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