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74HC151; 74HCT151

8-input multiplexer

The 74HC151; 74HCT151 are 8-bit multiplexer with eight binary inputs (I0 to I7), three select inputs (S0 to S2) and an enable input (E). One of the eight binary inputs is selected by the select inputs and routed to the complementary outputs (Y and Y). A HIGH on E forces the output Y LOW and output Y HIGH. Inputs also include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Features and benefits

  • Specified in compliance with JEDEC standard no. 7A
  • Input levels:
    • For 74HC151: CMOS level
    • For 74HCT151: TTL level
  • Low-power dissipation
  • Non-inverting data path
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74HC151DProduction2.0 - 6.0CMOS± 5.217low-40~125918.950SO16
74HC151PWProduction2.0 - 6.0CMOS± 5.217low-40~1251234.252.9TSSOP16
74HCT151DProduction4.5 - 5.5TTL± 419low-40~125918.950SO16
74HCT151PWProduction4.5 - 5.5TTL± 419low-40~1251234.252.9TSSOP16

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74HC151D
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1 CECCActive74HC151D74HC151D,653
( 9337 137 00653 )
74HC151PW
TSSOP16
(SOT403-1)
SOT403-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveHC15174HC151PW,118
( 9351 889 50118 )
74HCT151D
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1 CECCActive74HCT151D74HCT151D,653
( 9337 137 10653 )
74HCT151PW
TSSOP16
(SOT403-1)
SOT403-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveHCT15174HCT151PW,118
( 9351 889 40118 )

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))
74HC151D
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Bulk Pack, CECCDiscontinued / End-of-life74HC151D74HC151D,652
( 9337 137 00652 )
74HC151PW
TSSOP16
(SOT403-1)
SOT403-1SSOP-TSSOP-VSO-WAVE
Bulk PackDiscontinued / End-of-lifeHC15174HC151PW,112
( 9351 889 50112 )
74HCT151D
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Bulk Pack, CECCDiscontinued / End-of-life74HCT151D74HCT151D,652
( 9337 137 10652 )
74HCT151PW
TSSOP16
(SOT403-1)
SOT403-1SSOP-TSSOP-VSO-WAVE
Bulk PackDiscontinued / End-of-lifeHCT15174HCT151PW,112
( 9351 889 40112 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
74HC151D9337137006522021-12-312022-06-3074HC151D
    74HC151PW9351889501122021-12-312022-06-3074HC151PW
      74HCT151D9337137106522021-12-312022-06-3074HCT151D
        74HCT151D933713710118
        74HCT151D/AU935301265118
        74HCT151PW9351889401122021-12-312022-06-3074HCT151PW

          Quality, reliability & chemical content

          Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
          74HC151D74HC151D,65374HC151Dweek 12, 200529.90.91.11E911
          74HC151PW74HC151PW,11874HC151PWweek 10, 200529.90.91.11E911
          74HCT151D74HCT151D,65374HCT151Dweek 35, 200429.90.91.11E911
          74HCT151PW74HCT151PW,11874HCT151PWweek 10, 200529.90.91.11E911

          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
          74HC151D74HC151D,65274HC151Dweek 12, 200529.90.91.11E911
          74HC151PW74HC151PW,11274HC151PWweek 10, 200529.90.91.11E911
          74HCT151D74HCT151D,65274HCT151Dweek 35, 200429.90.91.11E911
          74HCT151PW74HCT151PW,11274HCT151PWweek 10, 200529.90.91.11E911
          Quality and reliability disclaimer

          Documentation (8)

          File nameTitleTypeDate
          74HC_HCT1518-input multiplexerData sheet2021-03-18
          hc151IBIS model of 74HC151IBIS model2018-04-09
          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

          Support

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          Models

          File nameTitleTypeDate
          hc151IBIS model of 74HC151IBIS model2018-04-09

          Ordering, pricing & availability

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