74HC365-Q100; 74HCT365-Q100

Hex buffer/line driver; 3-state

The 74HC365-Q100; 74HC365-Q100 is a hex buffer/line driver with 3-state outputs controlled by the output enable inputs (OEn). A HIGH on OEn causes the outputs to assume a high impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

The 74HC365-Q100; 74HCT365-Q100 is functionally identical to:

  • 74HC366-Q100; 74HCT366-Q100, but has non-inverting outputs

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


  • Automotive product qualification in accordance with AEC-Q100 (Grade 1)
    • Specified from -40 °C to +85 °C and from -40 °C to +125 °C
  • Inverting outputs
  • Input levels:
    • For 74HC365-Q100: CMOS level
    • For 74HC365-Q100: TTL level
  • Complies with JEDEC standard no. 7A
  • 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)
  • Multiple package options

Target applications


Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)No of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74HC365D-Q100Production2.0 - 6.0CMOS± 7.8366low-40~125793.537SO16
74HC365PW-Q100Production2.0 - 6.0CMOS± 7.8366low-40~1251121.439TSSOP16
74HCT365D-Q100Production4.5 - 5.5TTL± 6366low-40~125783.036SO16
74HCT365PW-Q100Production4.5 - 5.5TTL± 6366low-40~1251121.439TSSOP16


Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
Reel 13" Q1/T1Active74HC365D74HC365D-Q100,118
( 9352 989 25118 )
Reel 13" Q1/T1ActiveHC36574HC365PW-Q100,118
( 9352 989 26118 )
Reel 13" Q1/T1Active74HCT365D74HCT365D-Q100,118
( 9352 989 27118 )
Reel 13" Q1/T1ActiveHCT36574HCT365PW-Q100,11
( 9352 989 28118 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRMSLMSL leadfree
74HC365D-Q10074HC365D-Q100,11874HC365D-Q100Always Pb-free84.911
74HC365PW-Q10074HC365PW-Q100,11874HC365PW-Q100Always Pb-free84.911
74HCT365D-Q10074HCT365D-Q100,11874HCT365D-Q100Always Pb-free84.911
74HCT365PW-Q10074HCT365PW-Q100,1174HCT365PW-Q100Always Pb-free84.911
Quality and reliability disclaimer

Documentation (8)

File nameTitleTypeDate
74HC_HCT365_Q100Hex buffer/line driver; 3-stateData sheet2017-05-03
AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
HCT_USER_GUIDEHC/T User GuideUser manual1997-10-31
SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT109-1plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm bodyPackage information2020-04-21
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


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