74AHC1G66GW-Q100

Single-pole single-throw analog switch

74AHC1G66-Q100 and 74AHCT1G66-Q100 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.

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

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74AHC1G66GW-Q100 74AHC1G66GW-Q100H 935305856125 SOT353-1 Order product
74AHC1G66GW-Q100/AU 74AHC1G66GW-Q100/H 935690668125 SOT353-1 Order product

Features

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1)
    • Specified from ‑40 °C to +85 °C and from ‑40 °C to +125 °C
  • 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:
    • 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)

Target applications

Parametrics

Type numberProduct statusConfigurationVCC (V)RON (Ohm)RON(FLAT) (Ohm)Logic switching levelsPower dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74AHC1G66GW-Q100ProductionSPST-NO2.0 - 5.54014CMOSvery low-40~12531282.5183TSSOP5

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74AHC1G66GW-Q10074AHC1G66GW-Q100H
( 9353 058 56125 )
ActiveStandard Marking
TSSOP5
(SOT353-1)
SOT353-1Reel 7" Q3/T4, Reverse

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

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74AHC1G66GW-Q100/AU74AHC1G66GW-Q100/H
( 9356 906 68125 )
Withdrawn / End-of-lifeStandard Marking
TSSOP5
(SOT353-1)
SOT353-1Reel 7" Q3/T4, Reverse

Discontinuation information

Type numberOrderable part numberlabel.orderingCodeLast time buy dateLast time delivery dateReplacement productStatusComments
74AHC1G66GW-Q100/AU74AHC1G66GW-Q100/H9356906681252018-12-312019-06-3074AHC1G66GW-Q100Full withdrawal

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
74AHC1G66GW-Q10074AHC1G66GW-Q100H74AHC1G66GW-Q10011

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

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
74AHC1G66GW-Q100/AU74AHC1G66GW-Q100/HNot available11
Quality and reliability disclaimer

Documentation (7)

File nameTitleTypeDate
74AHC_AHCT1G66_Q100Single-pole single-throw analog switchData sheet2017-10-05
AN10161PicoGate Logic footprintsApplication note2002-10-29
AN11106Pin FMEA for AHC/AHCT familyApplication note2019-01-09
ahc1g66_33ahc1g66_33 IBIS modelIBIS model2013-04-07
ahc1g66_50ahc1g66_50 IBIS modelIBIS model2013-04-07
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
SOT353-1plastic, 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

Support

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Models

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

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74AHC1G66GW-Q10074AHC1G66GW-Q100H935305856125Reel 7" Q3/T4, ReverseOrder product
74AHC1G66GW-Q100/AU74AHC1G66GW-Q100/H935690668125Reel 7" Q3/T4, ReverseOrder product

Sample

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Sample orders normally take 2-4 days for delivery.

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