74HC2G14; 74HCT2G14

Dual inverting Schmitt trigger

The 74HC2G14; 74HCT2G14 is a dual inverter with Schmitt-trigger inputs. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. Schmitt trigger inputs transform slowly changing input signals into sharply defined jitter-free output signals.

Features and benefits

  • Wide supply voltage range from 2.0 V to 6.0 V
  • Complies with JEDEC standard no. 7A
  • Input levels:
    • For 74HC2G14: CMOS level
    • For 74HCT2G14: TTL level
  • High noise immunity
  • Low power dissipation
  • Balanced propagation delays
  • Unlimited input rise and fall times
  • Multiple package options
  • ESD protection:
    • HBM JESD22-A114E exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
  • Specified from -40 °C to +85 °C and -40 °C to +125 °C


  • Wave and pulse shaper for highly noisy environments
  • Astable multivibrators
  • Monostable multivibrators


Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capability (mA)tpd (ns)fmax (MHz)No of bitsPower dissipation considerationsRth(j-a) (K/W)Rth(j-c) (K/W)Package name
74HC2G14GVProduction2.0 - 6.0n.a.CMOS± 5.216362low248160SC-74; TSOP6
74HC2G14GWProduction2.0 - 6.0n.a.CMOS± 5.216362low275163TSSOP6
74HCT2G14GVProduction4.5 - 5.5n.a.TTL± 421362low248160SC-74; TSOP6
74HCT2G14GWProduction4.5 - 5.5n.a.TTL± 421362low275163TSSOP6


Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
SC-74; TSOP6
SOT457Reel 7" Q3/T4, ReverseActiveH1474HC2G14GV,125
( 9352 810 19125 )
SOT363Reel 7" Q3/T4, ReverseActiveHK74HC2G14GW,125
( 9352 810 21125 )
SC-74; TSOP6
SOT457Reel 7" Q3/T4, ReverseActiveT1474HCT2G14GV,125
( 9352 810 17125 )
SOT363Reel 7" Q3/T4, ReverseActiveTK74HCT2G14GW,125
( 9352 810 18125 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74HC2G14GV74HC2G14GV,12574HC2G14GVAlways Pb-free40.81.57.79E411
74HC2G14GW74HC2G14GW,12574HC2G14GWAlways Pb-free40.81.57.79E411
74HCT2G14GV74HCT2G14GV,12574HCT2G14GVAlways Pb-free40.81.57.79E411
74HCT2G14GW74HCT2G14GW,12574HCT2G14GWAlways Pb-free40.81.57.79E411
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
74HC_HCT2G14Dual inverting Schmitt triggerData sheet2017-04-07
hc2g14IBIS model 74HC2G14IBIS model2015-01-12
SOT363plastic, surface-mounted package; 6 leads; 0.65 mm pitch; 2.1 mm x 1.25 mm x 0.95 mm bodyPackage information2020-04-21
MAR_SOT363MAR_SOT363 TopmarkTop marking2013-06-03
SOT457plastic, surface-mounted package (SC-74; TSOP6); 6 leadsPackage information2020-04-21
MAR_SOT457MAR_SOT457 TopmarkTop marking2013-06-03


If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.


File nameTitleTypeDate
hc2g14IBIS model 74HC2G14IBIS model2015-01-12

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