74HC(T)4051

8-channel analog multiplexer/demultiplexer

The 74HC4051; 74HCT4051 is a single-pole octal-throw analog switch (SP8T) suitable for use in analog or digital 8:1 multiplexer/demultiplexer applications. The switch features three digital select inputs (S0, S1 and S2), eight independent inputs/outputs (Yn), a common input/output (Z) and a digital enable input (E). When E is HIGH, the switches are turned off. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Features

  • Wide analog input voltage range from -5 V to +5 V
  • Complies with JEDEC standard no. 7A
  • Low ON resistance:
    • 80 Ω (typical) at VCC - VEE = 4.5 V
    • 70 Ω (typical) at VCC - VEE = 6.0 V
    • 60 Ω (typical) at VCC - VEE = 9.0 V
  • Logic level translation: to enable 5 V logic to communicate with ±5 V analog signals
  • Typical ‘break before make’ built-in
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
    • CDM JESD22-C101E exceeds 1000 V
  • Multiple package options
  • Specified from -40 °C to +85 °C and -40 °C to +125 °C

Target applications

  • Analog multiplexing and demultiplexing
  • Digital multiplexing and demultiplexing
  • Signal gating

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
74HC4051BQProductionSP8T-Z2.0 - 10.0CMOS200201800.02very low-40~125879.555DHVQFN16
74HC4051DProductionSP8T-Z2.0 - 10.0CMOS200201800.02very low-40~125866.945SO16
74HC4051DB
NRND
Not for design inSP8T-Z2.0 - 10.0CMOS200201800.02very low-40~12514842.0SSOP16
74HC4051PWProductionSP8T-Z2.0 - 10.0CMOS200201800.02very low-40~1251193.247.8TSSOP16
74HCT4051BQProductionSP8T-Z4.5 - 5.5TTL225201700.04very low-40~125879.555DHVQFN16
74HCT4051DProductionSP8T-Z4.5 - 5.5TTL225201700.04very low-40~125866.945.1SO16
74HCT4051DB
NRND
Not for design inSP8T-Z4.5 - 5.5TTL225201700.04very low-40~12514842.0SSOP16
74HCT4051PWProductionSP8T-Z4.5 - 5.5TTL225201700.04-very low-40~1251193.247.8TSSOP16

(-) dash denotes: "Parameter value not specified for this product"

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74HC4051BQ
DHVQFN16
(SOT763-1)
SOT763-1Reel 7" Q1/T1ActiveHC405174HC4051BQ,115
( 9352 736 93115 )
74HC4051D
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1 CECCActive74HC4051D74HC4051D,653
( 9337 148 20653 )
Bulk Pack, CECCActive74HC4051D74HC4051D,652
( 9337 148 20652 )
74HC4051DB
NRND

SSOP16
(SOT338-1)
SOT338-1SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveHC405174HC4051DB,118
( 9351 738 10118 )
Bulk PackActiveHC405174HC4051DB,112
( 9351 738 10112 )
74HC4051PW
TSSOP16
(SOT403-1)
SOT403-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveHC405174HC4051PW,118
( 9351 874 80118 )
Bulk PackActiveHC405174HC4051PW,112
( 9351 874 80112 )
74HCT4051BQ
DHVQFN16
(SOT763-1)
SOT763-1Reel 7" Q1/T1ActiveHT405174HCT4051BQ,115
( 9352 774 23115 )
74HCT4051D
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1Active74HCT4051D74HCT4051D,118
( 9337 153 00118 )
Bulk PackActive74HCT4051D74HCT4051D,112
( 9337 153 00112 )
74HCT4051DB
NRND

SSOP16
(SOT338-1)
SOT338-1SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveHT405174HCT4051DB,118
( 9351 738 00118 )
Bulk PackActiveHT405174HCT4051DB,112
( 9351 738 00112 )
74HCT4051PW
TSSOP16
(SOT403-1)
SOT403-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveHCT405174HCT4051PW,118
( 9352 704 18118 )
Bulk PackActiveHCT405174HCT4051PW,112
( 9352 704 18112 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74HC4051BQ74HC4051BQ,11574HC4051BQAlways Pb-free84.96.621.51E811
74HC4051D74HC4051D,65374HC4051Dweek 12, 200584.96.621.51E811
74HC4051D74HC4051D,65274HC4051Dweek 12, 200584.96.621.51E811
74HC4051DB
NRND
74HC4051DB,11874HC4051DBweek 13, 200511
74HC4051DB
NRND
74HC4051DB,11274HC4051DBweek 13, 200511
74HC4051PW74HC4051PW,11874HC4051PWweek 10, 200584.96.621.51E811
74HC4051PW74HC4051PW,11274HC4051PWweek 10, 200584.96.621.51E811
74HCT4051BQ74HCT4051BQ,11574HCT4051BQAlways Pb-free84.96.621.51E811
74HCT4051D74HCT4051D,11874HCT4051Dweek 30, 200484.96.621.51E811
74HCT4051D74HCT4051D,11274HCT4051Dweek 30, 200484.96.621.51E811
74HCT4051DB
NRND
74HCT4051DB,11874HCT4051DBweek 13, 200511
74HCT4051DB
NRND
74HCT4051DB,11274HCT4051DBweek 13, 200511
74HCT4051PW74HCT4051PW,11874HCT4051PWweek 10, 200584.96.621.51E811
74HCT4051PW74HCT4051PW,11274HCT4051PWweek 10, 200584.96.621.51E811
Quality and reliability disclaimer

Documentation (22)

File nameTitleTypeDate
74HC_HCT40518-channel analog multiplexer/demultiplexerData sheet2017-09-28
AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
nexperia_selection_guide_2019_201901Selection guide 2019. Discretes, Logic and MOSFETsSelection guide2018-12-12
hchc Spice modelSPICE model2013-05-06
HCT_USER_GUIDEHC/T User GuideUser manual1997-10-31
SOT763-1_115DHVQFN16; Reel pack, SMD, 7" Q1/T1 standard product orientation Orderable part number ending ,115 or X Ordering code (12NC) ending 115Packing2016-07-05
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 bodyOutline drawing2018-11-14
SOT109-1_431SO16; Reel sulfur barrier pack, SMD, 13" Q1/T1 standard product orientation Orderable part number ending ,431 or Z Ordering code (12NC) ending 431Packing2016-08-25
SOT109-1_118SO16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-24
SOT109-1plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm bodyOutline drawing2018-10-18
SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT403-1_623TSSOP16; Reel pack; SMD, 13"; Q1 Standard product orientation; Orderable part number ending, 623 or HL; Ordering code (12NC) ending 623Packing2013-05-15
SOT403-1_118TSSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-08
SOT403-1_128TSSOP16; Reel pack; SMD, 13", Turned Q4/T2 180 deg product orientation Orderable part number ending ,128 or HP Ordering code (12NC) ending 128Packing2014-10-14
SOT403-1_653TSSOP16; Reel pack; SMD, 13"; Q1 Standard product orientation; Orderable part number ending, 653 or HL; Ordering code (12NC) ending 653Packing2013-05-15
SOT403-1plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.1 mm bodyOutline drawing2018-11-14
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT338-1_431SSOP16; Reel pack, SMD, 13" Q1/T1 standard product orientation Orderable part number ending ,431 or Z Ordering code (12NC) ending 431Packing2016-10-05
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
SSOP-TSSOP-VSO-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08

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Models

File nameTitleTypeDate
hchc Spice modelSPICE model2013-05-06

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