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74HC4051-Q100; 74HCT4051-Q100

8-channel analog multiplexer/demultiplexer

The 74HC4051-Q100; 74HCT4051-Q100 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.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

Features and benefits

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1)

    • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

  • Wide analog input voltage range from -5 V to +5 V

  • 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: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

  • Multiple package options

  • DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of solder joints

Applications

  • Analog multiplexing and demultiplexing

  • Digital multiplexing and demultiplexing

  • Signal gating

Parametrics

Type numberProduct statusConfigurationVCC (V)RON (Ω)Logic switching levelsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74HC4051BQ-Q100ProductionSP8T-Z2.0 - 10.0200CMOSvery low-40~125879.555DHVQFN16
74HC4051D-Q100ProductionSP8T-Z2.0 - 10.0200CMOSvery low-40~125866.945SO16
74HC4051PW-Q100ProductionSP8T-Z2.0 - 10.0200CMOSvery low-40~1251193.247.8TSSOP16
74HCT4051BQ-Q100ProductionSP8T-Z4.5 - 5.5225TTLvery low-40~125879.555DHVQFN16
74HCT4051D-Q100ProductionSP8T-Z4.5 - 5.5225TTLvery low-40~125866.945.1SO16
74HCT4051PW-Q100ProductionSP8T-Z4.5 - 5.5225TTLvery low-40~1251193.247.8TSSOP16

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74HC4051BQ-Q100
DHVQFN16
(SOT763-1) 		SOT763-1SOT763-1_115ActiveHC405174HC4051BQ-Q100,11
( 9352 984 46115 )
74HC4051D-Q100
SO16
(SOT109-1) 		SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT109-1_118Active74HC4051D74HC4051D-Q100,118
( 9352 984 47118 )
74HC4051PW-Q100
TSSOP16
(SOT403-1) 		SOT403-1SSOP-TSSOP-VSO-WAVE
SOT403-1_118ActiveHC405174HC4051PW-Q100,11
( 9352 984 48118 )
74HCT4051BQ-Q100
DHVQFN16
(SOT763-1) 		SOT763-1SOT763-1_115ActiveHT405174HCT4051BQ-Q100,1
( 9352 984 49115 )
74HCT4051D-Q100
SO16
(SOT109-1) 		SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT109-1_118Active74HCT4051D74HCT4051D-Q100,11
( 9352 984 51118 )
74HCT4051PW-Q100
TSSOP16
(SOT403-1) 		SOT403-1SSOP-TSSOP-VSO-WAVE
SOT403-1_118ActiveHCT405174HCT4051PW-Q100,1
( 9352 984 52118 )

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))
74HC4051PW-Q100/AU
TSSOP16
(SOT403-1) 		SOT403-1SSOP-TSSOP-VSO-WAVE
SOT403-1_118Withdrawn / End-of-lifeHC405174HC4051PW-Q100/AJ
( 9353 091 61118 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
74HC4051PW-Q100/AU9353091611182018-12-312019-06-3074HC4051PW-Q100

    Environmental information

    Type numberOrderable part numberChemical contentRoHSRHF-indicatorLeadfree conversion date
    74HC4051BQ-Q10074HC4051BQ-Q100,1174HC4051BQ-Q100Always Pb-free
    74HC4051D-Q10074HC4051D-Q100,11874HC4051D-Q100Always Pb-free
    74HC4051PW-Q10074HC4051PW-Q100,1174HC4051PW-Q100Always Pb-free
    74HCT4051BQ-Q10074HCT4051BQ-Q100,174HCT4051BQ-Q100Always Pb-free
    74HCT4051D-Q10074HCT4051D-Q100,1174HCT4051D-Q100Always Pb-free
    74HCT4051PW-Q10074HCT4051PW-Q100,174HCT4051PW-Q100Always Pb-free

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

    Type numberOrderable part numberChemical contentRoHSRHF-indicatorLeadfree conversion date
    74HC4051PW-Q100/AU74HC4051PW-Q100/AJNot available
    You can request this via a support request    		week 25, 2019
    Quality and reliability disclaimer

    Documentation (13)

    File nameTitleTypeDate
    74HC_HCT4051_Q1008-channel analog multiplexer/demultiplexerData sheet2024-03-21
    AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
    hc405174HC4051 IBIS modelIBIS model2022-10-21
    hct405174HCT4051 IBIS modelIBIS model2022-10-21
    hcHC/HCT Spice modelSPICE model2022-02-17
    HCT_USER_GUIDEHC/T User GuideUser manual1997-10-31
    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 information2023-05-11
    SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
    SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
    WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08
    SOT109-1plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm bodyPackage information2023-11-07
    SOT403-1plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm bodyPackage information2023-11-08
    SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08

    Support

    If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

    Models

    File nameTitleTypeDate
    hc405174HC4051 IBIS modelIBIS model2022-10-21
    hct405174HCT4051 IBIS modelIBIS model2022-10-21
    hcHC/HCT Spice modelSPICE model2022-02-17

    Ordering, pricing & availability

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