74HCT4066D

Quad single-pole single-throw analog switch

The 74HC4066; 74HCT4066 is a quad single pole, single throw analog switch. Each switch features two input/output terminals (nY and nZ) and an active HIGH enable input (nE). When nE is LOW, the analog switch is turned off. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74HCT4066D 74HCT4066D,118 933714460118 SOT108-1 Order product
74HCT4066D 74HCT4066D,112 933714460112 SOT108-1 Order product

Features

  • Input levels nE inputs:
    • For 74HC4066: CMOS level
    • For 74HCT4066: TTL level
  • Low ON resistance:
    • 50 Ω (typical) at VCC = 4.5 V
    • 45 Ω (typical) at VCC = 6.0 V
    • 35 Ω (typical) at VCC = 9.0 V
  • Specified in compliance with JEDEC standard no. 7A
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
  • Multiple package options
  • Specified from -40 °C to +85 °C and -40 °C to +125 °C

Target applications

Parametrics

Type numberProduct statusConfigurationVCC (V)Logic switching levelsRON (Ω)RON(FLAT) (Ω)f(-3dB) (MHz)THD (%)Xtalk (dB)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74HCT4066DProductionSPST-NO4.5 - 5.5TTL118231800.04-60very low-40~12510015.058SO14

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74HCT4066D74HCT4066D,118
( 9337 144 60118 )
Active74HCT4066D
SO14
(SOT108-1)
SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1
74HCT4066D,112
( 9337 144 60112 )
Active74HCT4066DBulk Pack

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74HCT4066D74HCT4066D,11874HCT4066D84.96.621.51E811
74HCT4066D74HCT4066D,11274HCT4066D84.96.621.51E811
Quality and reliability disclaimer

Documentation (8)

File nameTitleTypeDate
74HC_HCT4066Quad single-pole single-throw analog switchData sheet2017-03-30
AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
hchc Spice modelSPICE model2013-05-06
HCT_USER_GUIDEHC/T User GuideUser manual1997-10-31
SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT108-1_118SO14; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-08
SOT108-1plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm bodyOutline drawing2018-10-18

Support

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Models

File nameTitleTypeDate
hchc Spice modelSPICE model2013-05-06

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74HCT4066D74HCT4066D,118933714460118Reel 13" Q1/T1Order product
74HCT4066D74HCT4066D,112933714460112Bulk PackOrder product

Sample

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Sample orders normally take 2-4 days for delivery.

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