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74HC4020-Q100; 74HCT4020-Q100

14-stage binary ripple counter

The 74HC4020-Q100; 74HCT4020-Q100 is a 14-stage binary ripple counter with a clock input (CP), an overriding asynchronous master reset input (MR) and 12 buffered parallel outputs (Q0, and Q3 to Q13). The counter advances on the HIGH-to-LOW transition of CP. A HIGH on MR clears all counter stages and forces all outputs LOW, independent of the state of CP. Each counter stage is a static toggle flip-flop. 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 supply voltage range from 2.0 V to 6.0 V
  • CMOS low power dissipation
  • High noise immunity
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
  • Complies with JEDEC standards:
    • JESD8C (2.7 V to 3.6 V)
    • JESD7A (2.0 V to 6.0 V)
  • Input levels:
    • For 74HC4020-Q100: CMOS level
    • For 74HCT4020-Q100: TTL level
  • 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
  • DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of solder joints

Applications

  • Frequency dividing circuits
  • Time delay circuits
  • Control counters

Parametrics

Type numberProduct statusVCC (V)Output drive capability (mA)Logic switching levelstpd (ns)fmax (MHz)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74HC4020BQ-Q100Production2.0 - 6.0± 5.2CMOS11101low-40~125837.051DHVQFN16
74HC4020D-Q100Production2.0 - 6.0± 5.2CMOS11101low-40~125835.241SO16
74HC4020PW-Q100Production2.0 - 6.0± 5.2CMOS11101low-40~1251152.343.8TSSOP16
74HCT4020BQ-Q100Production4.5 - 5.5± 4TTL1552low-40~125837.051DHVQFN16
74HCT4020D-Q100Production4.5 - 5.5± 4TTL1552low-40~125814.840.2SO16
74HCT4020PW-Q100Production4.5 - 5.5± 4TTL1552low-40~1251152.343.8TSSOP16

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74HC4020BQ-Q100
DHVQFN16
(SOT763-1)
SOT763-1Reel 7” Q1/T1 or Q2/T3ActiveHC402074HC4020BQ-Q100X
( 9353 020 96115 )
74HC4020D-Q100
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1Active74HC4020D74HC4020D-Q100J
( 9353 003 35118 )
74HC4020PW-Q100
TSSOP16
(SOT403-1)
SOT403-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveHC402074HC4020PW-Q100J
( 9353 003 36118 )
74HCT4020BQ-Q100
DHVQFN16
(SOT763-1)
SOT763-1Reel 7” Q1/T1 or Q2/T3ActiveHT402074HCT4020BQ-Q100X
( 9353 020 97115 )
74HCT4020D-Q100
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1Active74HCT4020D74HCT4020D-Q100J
( 9353 003 37118 )
74HCT4020PW-Q100
TSSOP16
(SOT403-1)
SOT403-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveHCT402074HCT4020PW-Q100J
( 9353 003 38118 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74HC4020BQ-Q10074HC4020BQ-Q100X74HC4020BQ-Q100Always Pb-free39.31.37.69E811
74HC4020D-Q10074HC4020D-Q100J74HC4020D-Q100Always Pb-free39.31.37.69E811
74HC4020PW-Q10074HC4020PW-Q100J74HC4020PW-Q100Always Pb-free39.31.37.69E811
74HCT4020BQ-Q10074HCT4020BQ-Q100X74HCT4020BQ-Q100Always Pb-free39.31.37.69E811
74HCT4020D-Q10074HCT4020D-Q100J74HCT4020D-Q100Always Pb-free39.31.37.69E811
74HCT4020PW-Q10074HCT4020PW-Q100J74HCT4020PW-Q100Always Pb-free39.31.37.69E811
Quality and reliability disclaimer

Documentation (11)

File nameTitleTypeDate
74HC_HCT4020_Q10014-stage binary ripple counterData sheet2020-06-18
AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
hchc Spice modelSPICE model2013-05-06
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 information2020-04-21
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

Support

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Models

File nameTitleTypeDate
hchc Spice modelSPICE model2013-05-06

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