74LV4066DB: Quad bilateral switches

The 74LV4066 is a low-voltage Si-gate CMOS device that is pin and function compatible with the 74HC4066 and 74HCT4066.

The 74LV4066 has four independent switches. Each switch has two input/output pins (nY, nZ) and an active HIGH enable input pin (nE). When nE is LOW the corresponding analog switch is turned off.

The 74LV4066 has a ON-resistance which is reduced in comparison with the 74HCT4066.

74LV4066DB: Product Block Diagram
Outline 3d SOT337-1
Data Sheets (1)
Name/DescriptionModified Date
Quad bilateral switches (REV 4.0) PDF (254.0 kB) 74LV4066 [English]09 Dec 2015
Application Notes (1)
Name/DescriptionModified Date
Sorting through the low voltage logic maze (REV 1.0) PDF (72.0 kB) AN10156 [English]13 Mar 2013
Brochures (2)
Name/DescriptionModified Date
電圧レベルシフタ (REV 1.1) PDF (3.1 MB) 75017511_JP [English]16 Feb 2015
Voltage translation: How to manage mixed-voltage designs with NXP® level translators (REV 1.0) PDF (2.6 MB) 75017511 [English]20 May 2014
Package Information (1)
Name/DescriptionModified Date
plastic shrink small outline package; 14 leads; body width 5.3 mm (REV 1.0) PDF (295.0 kB) SOT337-1 [English]08 Feb 2016
Packing (1)
Name/DescriptionModified Date
Standard product orientation 12NC ending 118 (REV 1.0) PDF (86.0 kB) SOT337-1_118 [English]04 Apr 2013
Supporting Information (2)
Name/DescriptionModified Date
Footprint for reflow soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-REFLOW [English]08 Oct 2009
Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE [English]08 Oct 2009
SPICE model
Ordering Information
ProductStatusFamilyFunctionConfigurationDescriptionVCC (V)Logic switching levelsPackage versionRON (Ohm)RON(FLAT) (Ohm)f(-3dB) (MHz)THD (%)Xtalk (dB)Power dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package nameNo of pins
74LV4066DBActiveLVAnalog switchesSPST-NOquad single-pole, single-throw analog switch1.0 - 6.0TTLSOT337-15031800.02-60very low-40~12515640.0SSOP1414
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateEFRIFR(FIT)MTBF(hour)MSLMSL LF
74LV4066DBSOT337-1SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1Active74LV4066DB,118 (9351 702 00118)LV406674LV4066DBweek 13, 2005144.910.239.78E711
Bulk PackActive74LV4066DB,112 (9351 702 00112)LV406674LV4066DBweek 13, 2005144.910.239.78E711
Quad bilateral switches 74LV4066PW
Sorting through the low voltage logic maze 74LVC_H_245A_Q100
電圧レベルシフタ 74AVC16245DGG-Q100
Voltage translation: How to manage mixed-voltage designs with NXP® level translators 74AVC16245DGG-Q100
lv Spice model 74LV74PW
plastic shrink small outline package; 14 leads; body width 5.3 mm 74LVC32A_Q100
Footprint for reflow soldering 74HC_T_595_Q100
SSOP-TSSOP-VSO-WAVE LPC1114FDH28
Standard product orientation 12NC ending 118 74LVC32A_Q100
74LV4066
74LV164