74HC151-Q100; 74HCT151-Q100

8-input multiplexer

The 74HC151-Q100; 74HCT151-Q100 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. 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
  • Specified in compliance with JEDEC standard no. 7A
  • Input levels:
    • For 74HC151-Q100: CMOS level
    • For 74HCT151-Q100: TTL level
  • Low-power dissipation
  • Non-inverting data path
  • ESD protection:
    • MIL-STD-883, method 3015 exceeds 2000 V
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)


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
74HC151D-Q100Production2.0 - 6.0CMOS± 5.217low-40~125918.950SO16
74HC151PW-Q100Production2.0 - 6.0CMOS± 5.217low-40~1251234.252.9TSSOP16
74HCT151D-Q100Production4.5 - 5.5TTL± 419low-40~125918.950SO16
74HCT151PW-Q100Production4.5 - 5.5TTL± 419low-40~1251234.252.9TSSOP16


Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
Reel 13" Q1/T1Active74HC151D74HC151D-Q100,118
( 9352 987 55118 )
Reel 13" Q1/T1ActiveHC15174HC151PW-Q100,118
( 9352 987 56118 )
Reel 13" Q1/T1Active74HCT151D74HCT151D-Q100,118
( 9352 987 57118 )
Reel 13" Q1/T1ActiveHCT15174HCT151PW-Q100,11
( 9352 987 58118 )

Discontinuation information

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

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74HC151D-Q10074HC151D-Q100,11874HC151D-Q100Always Pb-free29.90.91.11E911
74HC151PW-Q10074HC151PW-Q100,11874HC151PW-Q100Always Pb-free29.90.91.11E911
74HCT151D-Q10074HCT151D-Q100,11874HCT151D-Q100Always Pb-free29.90.91.11E911
74HCT151PW-Q10074HCT151PW-Q100,1174HCT151PW-Q100Always Pb-free29.90.91.11E911
Quality and reliability disclaimer

Documentation (8)

File nameTitleTypeDate
74HC_HCT151_Q1008-input multiplexerData sheet2021-01-14
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


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.


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


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