74HC273-Q100; 74HCT273-Q100

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

The 74HC273-Q100; 74HCT273-Q100 is an octal positive-edge triggered D-type flip-flop. The device features clock (CP) and master reset (MR) inputs. The outputs Qn will assume the state of their corresponding Dn inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock (CP) transition. A LOW on MR forces the outputs LOW independently of clock and data inputs. 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 74HC273-Q100: CMOS level
    • For 74HCT273-Q100: TTL level
  • Common clock and master reset
  • Eight positive edge-triggered D-type flip-flops
  • ESD protection:
    • 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

Parametrics

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
74HC273BQ-Q100Production2.0 - 6.0CMOS± 5.215122low-40~125789.450DHVQFN20
74HC273D-Q100Production2.0 - 6.0CMOS± 5.215122low-40~1258527.561SO20
74HC273PW-Q100Production2.0 - 6.0CMOS± 5.215122low-40~1251004.644.9TSSOP20
74HCT273BQ-Q100Production4.5 - 5.5TTL± 41536low-40~125789.450DHVQFN20
74HCT273D-Q100Production4.5 - 5.5TTL± 41536low-40~1258527.561SO20
74HCT273PW-Q100Production4.5 - 5.5TTL± 41536low-40~1251004.644.9TSSOP20

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74HC273BQ-Q100
DHVQFN20
(SOT764-1)
SOT764-1Reel 7” Q1/T1 or Q2/T3ActiveHC273BQ74HC273BQ-Q100X
( 9353 014 57115 )
74HC273D-Q100
SO20
(SOT163-1)
SOT163-1Reel 13" Q1/T1Active74HC273D74HC273D-Q100J
( 9353 014 55118 )
74HC273PW-Q100
TSSOP20
(SOT360-1)
SOT360-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveHC27374HC273PW-Q100J
( 9353 014 56118 )
74HCT273BQ-Q100
DHVQFN20
(SOT764-1)
SOT764-1Reel 7” Q1/T1 or Q2/T3ActiveHCT273BQ74HCT273BQ-Q100X
( 9353 014 61115 )
74HCT273D-Q100
SO20
(SOT163-1)
SOT163-1Reel 13" Q1/T1Active74HCT273D74HCT273D-Q100J
( 9353 014 58118 )
74HCT273PW-Q100
TSSOP20
(SOT360-1)
SOT360-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveHCT27374HCT273PW-Q100J
( 9353 014 59118 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
74HC273BQ-Q10074HC273BQ-Q100X74HC273BQ-Q100Always Pb-free11
74HC273D-Q10074HC273D-Q100J74HC273D-Q100Always Pb-free11
74HC273PW-Q10074HC273PW-Q100J74HC273PW-Q100Always Pb-free11
74HCT273BQ-Q10074HCT273BQ-Q100X74HCT273BQ-Q100Always Pb-free11
74HCT273D-Q10074HCT273D-Q100J74HCT273D-Q100Always Pb-free11
74HCT273PW-Q10074HCT273PW-Q100J74HCT273PW-Q100Always Pb-free11
Quality and reliability disclaimer

Documentation (8)

File nameTitleTypeDate
74HC_HCT273_Q100Octal D-type flip-flop with reset; positive-edge triggerData sheet2020-09-15
AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
hchc Spice modelSPICE model2013-05-06
HCT_USER_GUIDEHC/T User GuideUser manual1997-10-31
SOT764-1plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 4.5 mm x 2.5 mm x 1 mm bodyPackage information2020-04-21
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT360-1plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm bodyPackage information2020-04-21
SOT163-1plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm bodyPackage information2020-04-21

Support

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Models

File nameTitleTypeDate
hchc Spice modelSPICE model2013-05-06

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