74HC175-Q100; 74HCT175-Q100

Quad D-type flip-flop with reset; positive-edge trigger

The 74HC175-Q100; 74HCT175-Q100 are quad positive edge-triggered D-type flip-flops with individual data inputs (Dn) and both Qn and Qn outputs. The common clock (CP) and master reset (MR) inputs load and reset all flip-flops simultaneously. The D-input that meets the set-up and hold time requirements on the LOW-to-HIGH clock transition is stored in the flip-flop and appears at the Q output. A LOW on MR causes the flip-flops and outputs to be reset LOW.

The device is useful for applications where both the true and complement outputs are required and the clock and master reset are common to all storage elements.

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
  • Input levels:
    • For 74HC175-Q100: CMOS level
    • For 74HCT175-Q100: TTL level
  • Four edge-triggered D-type flip-flops
  • Asynchronous master reset
  • 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)


Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)fmax (MHz)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74HC175D-Q100Production2.0 - 6.0CMOS± 5.21783low-40~125793.637SO16
74HC175PW-Q100Production2.0 - 6.0CMOS± 5.21783low-40~1251131.841TSSOP16
74HCT175D-Q100Production4.5 - 5.5TTL± 41654low-40~125793.637SO16
74HCT175PW-Q100Production4.5 - 5.5TTL± 41654low-40~1251131.841TSSOP16


Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
Reel 13" Q1/T1Active74HC175D74HC175D-Q100J
( 9353 007 83118 )
Reel 13" Q1/T1ActiveHC17574HC175PW-Q100J
( 9353 007 84118 )
Reel 13" Q1/T1Active74HCT175D74HCT175D-Q100J
( 9353 007 85118 )
Reel 13" Q1/T1ActiveHCT17574HCT175PW-Q100J
( 9353 007 86118 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74HC175D-Q10074HC175D-Q100J74HC175D-Q100Always Pb-free39.31.37.69E811
74HC175PW-Q10074HC175PW-Q100J74HC175PW-Q100Always Pb-free39.31.37.69E811
74HCT175D-Q10074HCT175D-Q100J74HCT175D-Q100Always Pb-free39.31.37.69E811
74HCT175PW-Q10074HCT175PW-Q100J74HCT175PW-Q100Always Pb-free39.31.37.69E811
Quality and reliability disclaimer

Documentation (9)

File nameTitleTypeDate
74HC_HCT175_Q100Quad D-type flip-flop with reset; positive-edge triggerData sheet2021-02-04
AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
HCT_USER_GUIDEHC/T User GuideUser manual1997-10-31
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
SOT403-1plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.1 mm bodyPackage information2020-04-21
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08


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