74AHCT126BQ-Q100

Quad buffer/line driver; 3-state

The 74AHC126-Q100; 74AHCT126-Q100 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7A.

The 74AHC126-Q100; 74AHCT126-Q100 provides four non-inverting buffer/line drivers with 3-state outputs. The 3-state outputs (nY) are controlled by the output enable input (nOE). A LOW-level at pin nOE causes the outputs to assume a high-impedance OFF-state.

The 74AHC126-Q100; 74AHCT126-Q100 is identical to the 74AHC125-Q100; 74AHCT125-Q100 but has active HIGH output enable inputs.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74AHCT126BQ-Q100 74AHCT126BQ-Q100,1 935298641115 SOT762-1 Order product

Features

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1)
    • Specified from -40 °C to +85 °C and from -40 °C to +125 °C
  • Balanced propagation delays
  • All inputs have Schmitt trigger action
  • Inputs accept voltages higher than VCC
  • Input levels:
    • For 74AHC126-Q100: CMOS level
    • For 74AHCT126-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)
    • Multiple package options

Target applications

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
74AHCT126BQ-Q100Production4.5 - 5.5TTL+/- 8604low-40~12510318.471DHVQFN14

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AHCT126BQ-Q100
DHVQFN14
(SOT762-1)
SOT762-1Reel 7" Q1/T1ActiveAT12674AHCT126BQ-Q100,1
( 9352 986 41115 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRMSLMSL leadfree
74AHCT126BQ-Q10074AHCT126BQ-Q100,174AHCT126BQ-Q100Always Pb-free84.911
Quality and reliability disclaimer

Documentation (8)

File nameTitleTypeDate
74AHC_AHCT126_Q100Quad buffer/line driver; 3-stateData sheet2017-05-03
AN11106Pin FMEA for AHC/AHCT familyApplication note2019-01-09
AN223Ground and VCC Bounce of High-Speed Integrated CircuitsApplication note2013-03-13
AN252Live Insertion Aspects of Philips Logic FamiliesApplication note2013-03-13
AN10156Sorting through the low voltage logic mazeApplication note2013-03-13
ahct126ahct126 IBIS modelIBIS model2013-04-07
SOT762-1_115Standard product orientation 12NC ending 115Packing2013-04-09
SOT762-1plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 14 terminals; 0.5 mm pitch; 3 mm x 2.5 mm x 1 mm bodyOutline drawing2018-11-14

Support

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Models

File nameTitleTypeDate
ahct126ahct126 IBIS modelIBIS model2013-04-07

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74AHCT126BQ-Q10074AHCT126BQ-Q100,1935298641115Reel 7" Q1/T1Order product

Sample

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