74AHC3G14; 74AHCT3G14

Triple inverting Schmitt trigger

74AHC3G14 and 74AHCT3G14 are high-speed Si-gate CMOS devices. They provide three inverting buffers with Schmitt trigger action. These devices are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.

The AHC device has CMOS input switching levels and supply voltage range 2 V to 5.5 V.

The AHCT device has TTL input switching levels and supply voltage range 4.5 V to 5.5 V.

Features and benefits

  • Symmetrical output impedance
  • High noise immunity
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
    • CDM JESD22-C101D exceeds 1000 V
  • Low power dissipation
  • Balanced propagation delays
  • Multiple package options
  • Specified from -40 °C to +85 °C and -40 °C to +125 °C

Applications

  • Wave and pulse shaper for highly noisy environment
  • Astable multivibrator
  • Monostable multivibrator

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)No of bitsPower dissipation considerationsRth(j-a) (K/W)Rth(j-c) (K/W)Package name
74AHC3G14DCProduction2.0 - 5.5CMOS± 8603low204114VSSOP8
74AHC3G14DPProduction2.0 - 5.5CMOS± 8603low216105TSSOP8
74AHC3G14GTProduction2.0 - 5.5CMOS± 8603low331160XSON8
74AHCT3G14DCProduction4.5 - 5.5TTL± 8603low204114VSSOP8
74AHCT3G14DPProduction4.5 - 5.5TTL± 8603low216105TSSOP8
74AHCT3G14GTProduction4.5 - 5.5TTL± 8603low331160XSON8

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AHC3G14DC
VSSOP8
(SOT765-1)
SOT765-1Reel 7" Q3/T4, ReverseActiveA1474AHC3G14DC,125
( 9352 751 03125 )
74AHC3G14DP
TSSOP8
(SOT505-2)
SOT505-2Reel 7" Q3/T4, ReverseActiveA1474AHC3G14DP,125
( 9352 746 85125 )
74AHC3G14GT
XSON8
(SOT833-1)
SOT833-1Reel 7” Q1/T1 or Q2/T3ActiveStandard Marking74AHC3G14GT,115
( 9352 937 51115 )
74AHCT3G14DC
VSSOP8
(SOT765-1)
SOT765-1Reel 7" Q3/T4, ReverseActiveC1474AHCT3G14DC,125
( 9352 751 04125 )
74AHCT3G14DP
TSSOP8
(SOT505-2)
SOT505-2Reel 7" Q3/T4, ReverseActiveC1474AHCT3G14DP,125
( 9352 746 84125 )
74AHCT3G14GT
XSON8
(SOT833-1)
SOT833-1Reel 7” Q1/T1 or Q2/T3ActiveStandard Marking74AHCT3G14GT,115
( 9352 937 55115 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74AHC3G14DC74AHC3G14DC,12574AHC3G14DCweek 47, 200484.96.621.51E811
74AHC3G14DP74AHC3G14DP,12574AHC3G14DPweek 41, 200484.96.621.51E811
74AHC3G14GT74AHC3G14GT,11574AHC3G14GTAlways Pb-free84.96.621.51E811
74AHCT3G14DC74AHCT3G14DC,12574AHCT3G14DCweek 1, 200584.96.621.51E811
74AHCT3G14DP74AHCT3G14DP,12574AHCT3G14DPweek 41, 200484.96.621.51E811
74AHCT3G14GT74AHCT3G14GT,11574AHCT3G14GTAlways Pb-free84.96.621.51E811
Quality and reliability disclaimer

Documentation (7)

File nameTitleTypeDate
74AHC_AHCT3G14Triple inverting Schmitt triggerData sheet2018-12-04
ahc3g1474AHC3G14 IBIS modelIBIS model2019-01-09
ahct3g1474AHCT3G14 IBIS modelIBIS model2019-01-09
SOT505-2plastic, thin shrink small outline package; 8 leads; 0.65 mm pitch; 3 mm x 3 mm x 1.1 mm bodyPackage information2020-04-21
MAR_SOT833MAR_SOT833 TopmarkTop marking2013-06-03
SOT833-1plastic, leadless extremely thin small outline package; 8 terminals; 0.5 mm pitch; 1 mm x 1.95 mm x 0.5 mm bodyPackage information2020-04-21
SOT765-1plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm bodyPackage information2020-04-21

Support

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Models

File nameTitleTypeDate
ahc3g1474AHC3G14 IBIS modelIBIS model2019-01-09
ahct3g1474AHCT3G14 IBIS modelIBIS model2019-01-09

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