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74HCT1G66GV

Single-pole single-throw analog switch

74HC1G66 and 74HCT1G66 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.

The non-standard output currents are equal to those of the 74HC4066 and 74HCT4066.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74HCT1G66GV 74HCT1G66GV,125 935271886125 SOT753 Order product

Features and benefits

  • Wide supply voltage range from 2.0 V to 10.0 V for the 74HC1G66
  • 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:
    • HBM JESD22-A114E exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
  • Specified from -40 Cel to +85 Cel and -40 Cel to +125 Cel

Applications

Parametrics

Type numberProduct statusConfigurationVCC (V)Logic switching levelsRON (Ω)RON(FLAT) (Ω)f(-3dB) (MHz)THD (%)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74HCT1G66GVProductionSPST-NO4.5 - 5.5TTL118231800.04very low-40~12521630.4128TSOP5

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74HCT1G66GV74HCT1G66GV,125
( 9352 718 86125 )
ActiveT66
TSOP5
(SOT753)
SOT753Reel 7" Q3/T4, Reverse

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74HCT1G66GV74HCT1G66GV,12574HCT1G66GV39.31.37.69E811
Quality and reliability disclaimer

Documentation (3)

File nameTitleTypeDate
74HC_HCT1G66Single-pole single-throw analog switchData sheet2017-07-20
AN10161PicoGate Logic footprintsApplication note2002-10-29
AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74HCT1G66GV74HCT1G66GV,125935271886125Reel 7" Q3/T4, ReverseOrder product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.