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74LV4051DB NRND ECAD models PCB Symbol, Footprint & ECAD Model

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).

Not recommended for new designs (NRND), click here for the alternative product.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74LV4051DB 74LV4051DB,118 935190980118 SOT338-1 Order product
74LV4051DB 74LV4051DB,112 935190980112 SOT338-1 Order product

Features

  • 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 ℃ to +85 ℃ and from -40 ℃ to +125 ℃

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)Package name
74LV4051DB
NRND
Not for design inSP8T-Z1.0 - 6.0TTL135352000.4-60very low-40~12514842.0SSOP16

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74LV4051DB
NRND
74LV4051DB,118
( 9351 909 80118 )
ActiveLV4051
SSOP16
(SOT338-1)
SOT338-1SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1
74LV4051DB,112
( 9351 909 80112 )
ActiveLV4051Bulk Pack

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
74LV4051DB
NRND
74LV4051DB,11874LV4051DB11
74LV4051DB
NRND
74LV4051DB,11274LV4051DB11
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
74LV40518-channel analog multiplexer/demultiplexerData sheet2018-10-09
lvlv Spice modelSPICE model2013-05-06
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SSOP-TSSOP-VSO-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SOT338-1plastic, shrink small outline package; 16 leads; 0.65 mm pitch; 6.2 mm x 5.3 mm x 2 mm bodyOutline drawing2018-10-18

Support

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Models

File nameTitleTypeDate
lvlv Spice modelSPICE model2013-05-06

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74LV4051DB74LV4051DB,118935190980118Reel 13" Q1/T1Order product
74LV4051DB74LV4051DB,112935190980112Bulk PackOrder product

Sample

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Sample orders normally take 2-4 days for delivery.

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