74AHC(T)2G126

Dual buffer/line driver; 3-state

The 74AHC2G126 and 74AHCT2G126 are high-speed Si-gate CMOS devices. They provide a dual non-inverting buffer/line driver with 3-state output. The 3-state output is controlled by the output enable input (nOE). A LOW at nOE causes the output to assume a high-impedance OFF-state.

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

  • Symmetrical output impedance
  • High noise immunity
  • Low power dissipation
  • Balanced propagation delays
  • Multiple 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)fmax (MHz)No of bitsPower dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74AHC2G126DCProduction2.0 - 5.5CMOS+/- 8602low-40~12520636.1116VSSOP8
74AHC2G126DPProduction2.0 - 5.5CMOS+/- 8602low-40~12521921.1106TSSOP8
74AHCT2G126DCProduction4.5 - 5.5TTL+/- 8602low-40~12520636.1116VSSOP8

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AHC2G126DC
VSSOP8
(SOT765-1)
SOT765-1Reel 7" Q3/T4, ReverseActiveA2674AHC2G126DC,125
( 9352 751 34125 )
74AHC2G126DP
TSSOP8
(SOT505-2)
SOT505-2Reel 7" Q3/T4, ReverseActiveA2674AHC2G126DP,125
( 9352 746 72125 )
74AHCT2G126DC
VSSOP8
(SOT765-1)
SOT765-1Reel 7" Q3/T4, ReverseActiveC2674AHCT2G126DC,125
( 9352 751 35125 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74AHC2G126DC74AHC2G126DC,12574AHC2G126DCweek 1, 200584.96.621.51E811
74AHC2G126DP74AHC2G126DP,12574AHC2G126DPweek 41, 200484.96.621.51E811
74AHCT2G126DC74AHCT2G126DC,12574AHCT2G126DCweek 1, 200584.96.621.51E811
Quality and reliability disclaimer

Documentation (9)

File nameTitleTypeDate
74AHC_AHCT2G126Dual buffer/line driver; 3-stateData sheet2018-11-19
AN10161PicoGate Logic footprintsApplication note2002-10-29
ahc2g126ahc2g126 IBIS modelIBIS model2013-04-07
ahct2g12674AHCT2G126 IBIS modelIBIS model2019-01-09
nexperia_selection_guide_2019_201901Selection guide 2019. Discretes, Logic and MOSFETsSelection guide2018-12-12
SOT505-2_125TSSOP8: Reel pack, reverse; SMD, 7" Q3/T4 Standard product orientation Orderable part number ending ,125 or H Ordering code (12NC) ending 125Packing2013-05-02
SOT505-2plastic, thin shrink small outline package; 8 leads; 0.65 mm pitch; 3 mm x 3 mm x 1.1 mm bodyOutline drawing2018-11-14
SOT765-1_125VSSOP8; Reel pack, reverse; SMD, 7" Q3/T4 Standard product orientation Orderable part number ending ,125 or H Ordering code (12NC) ending 125Packing2013-05-03
SOT765-1plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm bodyOutline drawing2018-11-14

Support

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Models

File nameTitleTypeDate
ahc2g126ahc2g126 IBIS modelIBIS model2013-04-07
ahct2g12674AHCT2G126 IBIS modelIBIS model2019-01-09

Ordering, pricing & availability

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