74LVT244A-Q100; 74LVTH244A-Q100

3.3 V octal buffer/line driver; 3-state

The 74LVT244A-Q100; 74LVTH244A-Q100 is a high-performance BiCMOS product designed for VCC operation at 3.3V.

This device is an octal buffer that is ideal for driving bus lines. The device features two output enables (1OE, 2OE), each controlling four of the 3‑state outputs.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 3) and is suitable for use in automotive applications.

Features

  • Automotive product qualification in accordance with AEC‑Q100 (Grade 3)
    • Specified from -40 °C to +85 °C
  • Octal bus interface
  • 3-state buffers
  • Output capability: +64mA and -32mA
  • TTL input and output switching levels
  • Input and output interface capability to systems at 5V supply
  • Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs
  • Live insertion and extraction permitted
  • Power-up 3-state
  • No bus current loading when output is tied to 5 V bus
  • Latch-up protection
    • JESD78 Class II exceeds 500mA
  • ESD protection:
    • MIL-STD-883, method 3015 exceeds 2000V
    • HBM JESD22-A114F exceeds 2000V
    • MM JESD22-A115-A exceeds 200 V (C =200pF, R = 0Ω)

Target applications

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)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
74LVT244ABQ-Q100Production2.7 - 3.6TTL-32 / +641508medium-40~85777.948DHVQFN20
74LVT244AD-Q100Production2.7 - 3.6TTL-32 / +641508medium-40~858426.360SO20
74LVT244APW-Q100Production2.7 - 3.6TTL-32 / +641508medium-40~851004.444TSSOP20
74LVTH244ABQ-Q100Production2.7 - 3.6TTL-32 / +641508medium-40~85777.948DHVQFN20
74LVTH244AD-Q100Production2.7 - 3.6TTL-32 / +641508medium-40~858426.360SO20
74LVTH244APW-Q100Production2.7 - 3.6TTL-32 / +641508medium-40~851004.444TSSOP20

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74LVT244ABQ-Q100
DHVQFN20
(SOT764-1)
SOT764-1Reel 7" Q1/T1ActiveLVT244A74LVT244ABQ-Q100X
( 9353 020 78115 )
74LVT244AD-Q100
SO20
(SOT163-1)
SOT163-1Reel 13" Q1/T1Active74LVT244AD74LVT244AD-Q100J
( 9353 004 69118 )
74LVT244APW-Q100
TSSOP20
(SOT360-1)
SOT360-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveLVT244A74LVT244APW-Q100J
( 9353 004 71118 )
74LVTH244ABQ-Q100
DHVQFN20
(SOT764-1)
SOT764-1Reel 7" Q1/T1ActiveLVTH244A74LVTH244ABQ-Q100X
( 9353 020 77115 )
74LVTH244AD-Q100
SO20
(SOT163-1)
SOT163-1Reel 13" Q1/T1Active74LVTH244AD74LVTH244AD-Q100J
( 9353 016 23118 )
74LVTH244APW-Q100
TSSOP20
(SOT360-1)
SOT360-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveVTH244A74LVTH244APW-Q100J
( 9353 016 24118 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRMSLMSL leadfree
74LVT244ABQ-Q10074LVT244ABQ-Q100X74LVT244ABQ-Q100Always Pb-free70.811
74LVT244AD-Q10074LVT244AD-Q100J74LVT244AD-Q100Always Pb-free70.811
74LVT244APW-Q10074LVT244APW-Q100J74LVT244APW-Q100Always Pb-free70.811
74LVTH244ABQ-Q10074LVTH244ABQ-Q100X74LVTH244ABQ-Q100Always Pb-free70.811
74LVTH244AD-Q10074LVTH244AD-Q100J74LVTH244AD-Q100Always Pb-free70.811
74LVTH244APW-Q10074LVTH244APW-Q100J74LVTH244APW-Q100Always Pb-free70.811
Quality and reliability disclaimer

Documentation (11)

File nameTitleTypeDate
74LVT_LVTH244A_Q1003.3 V octal buffer/line driver; 3-stateData sheet2017-05-03
lvt244alvt244a IBIS modelIBIS model2013-04-07
SOT764-1plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 4.5 mm x 2.5 mm x 1 mm bodyOutline drawing2018-11-14
SOT764-1_115DHVQFN20; Reel pack for SMD, 7''; Q1/T1 product orientationPacking2020-02-13
SOT360-1plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm bodyOutline drawing2018-10-18
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT360-1_118TSSOP20; Reel pack for SMD, 13''; Q1/T1 product orientationPacking2020-02-26
SOT163-1_118SO20; Reel pack for SMD, 13"; Q1/T1 product orientationPacking2020-02-14
SOT163-1_115Tape reel SMD; standard product orientation 12NC ending 115Packing2013-04-25
SOT163-1plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm bodyOutline drawing2018-10-18
SOT163-1_518SO20; Reel dry pack for SMD, 13"; Q1/T1 product orientationPacking2020-02-14

Support

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Models

File nameTitleTypeDate
lvt244alvt244a IBIS modelIBIS model2013-04-07

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