74AHC1G02; 74AHCT1G02

2-input NOR gate

74AHC1G02 and 74AHCT1G02 are high-speed Si-gate CMOS devices. They provide a 2-input NOR function.

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
  • Low power dissipation
  • Balanced propagation delays
  • SOT353-1 and SOT753 package options
  • ESD protection:
    • HBM JESD22-A114E: exceeds 2000 V
    • MM JESD22-A115-A: exceeds 200 V
    • CDM JESD22-C101C: exceeds 1000 V
  • Specified from -40 °C to +125 °C

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)fmax (MHz)No of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74AHC1G02GVProduction2.0 - 5.5CMOS± 83.2601low-40~12527264.5170TSOP5
74AHC1G02GWProduction2.0 - 5.5CMOS± 83.2601low-40~12531282.5183TSSOP5
74AHCT1G02GVProduction4.5 - 5.5TTL± 83.5601low-40~12527264.5170TSOP5
74AHCT1G02GWProduction4.5 - 5.5TTL± 83.5601low-40~12531282.5183TSSOP5

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AHC1G02GV
TSOP5
(SOT753)
SOT753Reel 7" Q3/T4, ReverseActiveA0274AHC1G02GV,125
( 9352 716 50125 )
74AHC1G02GW
TSSOP5
(SOT353-1)
SOT353-1Reel 7" Q3/T4, ReverseActiveAB74AHC1G02GW,125
( 9352 627 50125 )
74AHCT1G02GV
TSOP5
(SOT753)
SOT753Reel 7" Q3/T4, ReverseActiveC0274AHCT1G02GV,125
( 9352 716 51125 )
74AHCT1G02GW
TSSOP5
(SOT353-1)
SOT353-1Reel 7" Q3/T4, ReverseActiveCB74AHCT1G02GW,125
( 9352 627 51125 )

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AHC1G02GW
TSSOP5
(SOT353-1)
SOT353-1Reel 11" Q3/Q4 SMD, ReverseWithdrawn / End-of-lifeAB74AHC1G02GW,165
( 9352 627 50165 )
74AHCT1G02GW
TSSOP5
(SOT353-1)
SOT353-1Reel 11" Q3/Q4 SMD, ReverseWithdrawn / End-of-lifeCB74AHCT1G02GW,165
( 9352 627 51165 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
74AHC1G02GW935262750165
74AHC1G02GW935262750115
74AHC1G02GW935262750118
74AHCT1G02GW935262751165
74AHCT1G02GW935262751115
74AHCT1G02GW935262751118

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
74AHC1G02GV74AHC1G02GV,12574AHC1G02GVweek 36, 200311
74AHC1G02GW74AHC1G02GW,12574AHC1G02GWweek 36, 200311
74AHCT1G02GV74AHCT1G02GV,12574AHCT1G02GVweek 36, 200311
74AHCT1G02GW74AHCT1G02GW,12574AHCT1G02GWweek 36, 200311

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
74AHC1G02GW74AHC1G02GW,16574AHC1G02GWweek 36, 200311
74AHCT1G02GW74AHCT1G02GW,16574AHCT1G02GWweek 36, 200311
Quality and reliability disclaimer

Documentation (7)

File nameTitleTypeDate
74AHC_AHCT1G022-input NOR gateData sheet2017-04-07
AN10161PicoGate Logic footprintsApplication note2002-10-29
ahct1g02ahct1g02 IBIS modelIBIS model2013-04-07
ahc1g02ahc1g02 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
MAR_SOT753MAR_SOT753 TopmarkTop marking2013-06-03
SOT753plastic, surface-mounted package; 5 leads; 0.95 mm pitch; 2.9 mm x 1.5 mm x 1 mm bodyPackage information2020-04-21

Support

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Models

File nameTitleTypeDate
ahct1g02ahct1g02 IBIS modelIBIS model2013-04-07
ahc1g02ahc1g02 IBIS modelIBIS model2013-04-07

Ordering, pricing & availability

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