74LV4051

8-channel analog multiplexer/demultiplexer

The 74LV4051 is an 8-channel analog multiplexer/demultiplexer with three digital select inputs (S0 to S2), an active-LOW enable input (E), eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z). It is a low-voltage Si-gate CMOS device that is pin and function compatible with 74HC4051 and 74HCT4051. With E LOW, one of the eight switches is selected (low impedance ON-state) by S0 to S2. With E HIGH, all switches are in the high-impedance OFF-state, independent of S0 to S2.

VCC and GND are the supply voltage pins for the digital control inputs (S0 to S2, and E). The VCC to GND ranges are 1.0 V to 6.0 V. The analog inputs/outputs (Y0 to Y7, and Z) can swing between VCC as a positive limit and VEE as a negative limit. VCC - VEE may not exceed 6.0 V. For operation as a digital multiplexer/demultiplexer, VEE is connected to GND (typically ground).

Features and benefits

  • Optimized for low-voltage applications: 1.0 V to 6.0 V
  • Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V
  • Low ON resistance:
    • 145 Ω (typical) at VCC - VEE = 2.0 V
    • 80 Ω (typical) at VCC - VEE = 3.0 V
    • 60 Ω (typical) at VCC - VEE = 4.5 V
  • Logic level translation:
    • To enable 3 V logic to communicate with ±3 V analog signals
  • Typical ‘break before make’ built in
  • ESD protection:
    • HBM JESD22-A114E exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
  • Multiple package options
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

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
74LV4051BQProductionSP8T-Z1.0 - 6.0TTL135352000.4-60very low-40~125847.452DHVQFN16
74LV4051DProductionSP8T-Z1.0 - 6.0TTL135352000.4-60very low-40~125825.140.8SO16
74LV4051PWProductionSP8T-Z1.0 - 6.0TTL135352000.4-60very low-40~1251162.544.4TSSOP16

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74LV4051BQ
DHVQFN16
(SOT763-1)
SOT763-1Reel 7” Q1/T1 or Q2/T3ActiveLV405174LV4051BQ,115
( 9352 855 75115 )
74LV4051D
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1Active74LV4051D74LV4051D,118
( 9351 909 70118 )
Bulk PackActive74LV4051D74LV4051D,112
( 9351 909 70112 )
74LV4051PW
TSSOP16
(SOT403-1)
SOT403-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveLV405174LV4051PW,118
( 9351 910 00118 )

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

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74LV4051PW
TSSOP16
(SOT403-1)
SOT403-1SSOP-TSSOP-VSO-WAVE
Bulk PackDiscontinued / End-of-lifeLV405174LV4051PW,112
( 9351 910 00112 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
74LV4051PW935191000112

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74LV4051BQ74LV4051BQ,11574LV4051BQAlways Pb-free39.31.37.69E811
74LV4051D74LV4051D,11874LV4051Dweek 6, 200439.31.37.69E811
74LV4051D74LV4051D,11274LV4051Dweek 6, 200439.31.37.69E811
74LV4051PW74LV4051PW,11874LV4051PWweek 10, 200539.31.37.69E811

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

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74LV4051PW74LV4051PW,11274LV4051PWweek 10, 200539.31.37.69E811
Quality and reliability disclaimer

Documentation (11)

File nameTitleTypeDate
74LV40518-channel analog multiplexer/demultiplexerData sheet2021-07-16
Nexperia_Selection_guide_2020Nexperia Selection Guide 2020Selection guide2020-01-31
Nexperia_Selection_guide_2021Nexperia Selection Guide 2021Selection guide2021-01-08
lvlv Spice modelSPICE model2013-05-06
SOT763-1plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 1 mm bodyPackage information2020-04-21
SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SOT109-1plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm bodyPackage information2021-01-06
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT403-1plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.1 mm bodyPackage information2020-04-21

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Models

File nameTitleTypeDate
lvlv Spice modelSPICE model2013-05-06

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