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74AHC1G79-Q100; 74AHCT1G79-Q100

Single D-type flip-flop; positive-edge trigger

The 74AHC1G79-Q100; 74AHCT1G79-Q100 is a single positive-edge triggered D-type flip-flop. Data at the D-input that meets the set-up and hold time requirements on the LOW-to-HIGH clock transition will be stored in the flip-flop and appear at the Q output. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.

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 to 5.5 V
  • Overvoltage tolerant inputs to 5.5 V
  • High noise immunity
  • CMOS low power dissipation
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
  • Symmetrical output impedance
  • Balanced propagation delays
  • Input levels:
    • For 74AHC1G79-Q100: CMOS level
    • For 74AHCT1G79-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)

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
74AHC1G79GV-Q100Production2.0 - 5.5CMOS± 83.590low-40~12527264.5170TSOP5
74AHC1G79GW-Q100Production2.0 - 5.5CMOS± 83.590low-40~12531282.5183TSSOP5
74AHCT1G79GV-Q100Production4.5 - 5.5TTL± 83.590low-40~12527264.5170TSOP5
74AHCT1G79GW-Q100Production4.5 - 5.5TTL± 83.590low-40~12531282.5183TSSOP5

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AHC1G79GV-Q100
TSOP5
(SOT753)
SOT753Reel 7" Q3/T4, ReverseActiveA7974AHC1G79GV-Q100H
( 9353 000 79125 )
74AHC1G79GW-Q100
TSSOP5
(SOT353-1)
SOT353-1WAVE_BG-BD-1
Reel 7" Q3/T4, ReverseActiveAP74AHC1G79GW-Q100H
( 9353 000 81125 )
74AHCT1G79GV-Q100
TSOP5
(SOT753)
SOT753Reel 7" Q3/T4, ReverseActiveC7974AHCT1G79GV-Q100H
( 9353 000 82125 )
74AHCT1G79GW-Q100
TSSOP5
(SOT353-1)
SOT353-1WAVE_BG-BD-1
Reel 7" Q3/T4, ReverseActiveCP74AHCT1G79GW-Q100H
( 9353 000 84125 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74AHC1G79GV-Q10074AHC1G79GV-Q100H74AHC1G79GV-Q100Always Pb-free29.90.91.11E911
74AHC1G79GW-Q10074AHC1G79GW-Q100H74AHC1G79GW-Q100Always Pb-free29.90.91.11E911
74AHCT1G79GV-Q10074AHCT1G79GV-Q100H74AHCT1G79GV-Q100Always Pb-free29.90.91.11E911
74AHCT1G79GW-Q10074AHCT1G79GW-Q100H74AHCT1G79GW-Q100Always Pb-free29.90.91.11E911
Quality and reliability disclaimer

Documentation (8)

File nameTitleTypeDate
74AHC_AHCT1G79_Q100Single D-type flip-flop; positive-edge triggerData sheet2021-08-30
AN10161PicoGate Logic footprintsApplication note2002-10-29
ahc1g79ahc1g79 IBIS modelIBIS model2013-04-07
ahct1g79ahct1g79 IBIS modelIBIS model2013-04-07
SOT353-1plastic, thin shrink small outline package; 5 leads; 0.65 mm pitch; 2 mm x 1.25 mm x 0.95 mm bodyPackage information2020-04-21
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08
SOT753plastic, surface-mounted package; 5 leads; 0.95 mm pitch; 2.9 mm x 1.5 mm x 1 mm bodyPackage information2020-04-21
MAR_SOT753MAR_SOT753 TopmarkTop marking2013-06-03

Support

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Models

File nameTitleTypeDate
ahc1g79ahc1g79 IBIS modelIBIS model2013-04-07
ahct1g79ahct1g79 IBIS modelIBIS model2013-04-07

Sample

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Sample orders normally take 2-4 days for delivery.

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