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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 3.3 V.

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.

特性

  • 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: +64 mA and -32 mA

  • TTL input and output switching levels

  • Input and output interface capability to systems at 5 V 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 500 mA

  • 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)

  • DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of solder joints

参数类型

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)Nr 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-0.51508medium-40~85777.948DHVQFN20
74LVT244AD-Q100Production2.7 - 3.6TTL-0.51508medium-40~858426.360SO20
74LVT244APW-Q100Production2.7 - 3.6TTL-0.51508medium-40~851004.444TSSOP20
74LVTH244ABQ-Q100Production2.7 - 3.6TTL-0.51508medium-40~85777.948DHVQFN20
74LVTH244AD-Q100Production2.7 - 3.6TTL-0.51508medium-40~858426.360SO20
74LVTH244APW-Q100Production2.7 - 3.6TTL-0.51508medium-40~851004.444TSSOP20

封装

型号封装尺寸版本回流焊/波峰焊包装状态标示可订购的器件编号，（订购码(12NC)）
74LVT244ABQ-Q100
DHVQFN20
(SOT764-1) 		SOT764-1SOT764-1_115ActiveLVT244A74LVT244ABQ-Q100X
( 9353 020 78115 )
74LVT244AD-Q100
SO20
(SOT163-1) 		SOT163-1WAVE_BG-BD-1
SOT163-1_118Active74LVT244AD74LVT244AD-Q100J
( 9353 004 69118 )
74LVT244APW-Q100
TSSOP20
(SOT360-1) 		SOT360-1SSOP-TSSOP-VSO-WAVE
SOT360-1_118ActiveLVT244A74LVT244APW-Q100J
( 9353 004 71118 )
74LVTH244ABQ-Q100
DHVQFN20
(SOT764-1) 		SOT764-1SOT764-1_115ActiveLVTH244A74LVTH244ABQ-Q100X
( 9353 020 77115 )
74LVTH244AD-Q100
SO20
(SOT163-1) 		SOT163-1WAVE_BG-BD-1
SOT163-1_118Active74LVTH244AD74LVTH244AD-Q100J
( 9353 016 23118 )
74LVTH244APW-Q100
TSSOP20
(SOT360-1) 		SOT360-1SSOP-TSSOP-VSO-WAVE
SOT360-1_118ActiveVTH244A74LVTH244APW-Q100J
( 9353 016 24118 )

环境信息

型号可订购的器件编号化学成分RoHSRHF指示符无铅转换日期
74LVT244ABQ-Q10074LVT244ABQ-Q100X74LVT244ABQ-Q100Always Pb-free
74LVT244AD-Q10074LVT244AD-Q100J74LVT244AD-Q100Always Pb-free
74LVT244APW-Q10074LVT244APW-Q100J74LVT244APW-Q100Always Pb-free
74LVTH244ABQ-Q10074LVTH244ABQ-Q100X74LVTH244ABQ-Q100Always Pb-free
74LVTH244AD-Q10074LVTH244AD-Q100J74LVTH244AD-Q100Always Pb-free
74LVTH244APW-Q10074LVTH244APW-Q100J74LVTH244APW-Q100Always Pb-free
品质及可靠性免责声明

文档 (9)

文件名称标题类型日期
74LVT_LVTH244A_Q1003.3 V octal buffer/line driver; 3-stateData sheet2020-08-24
AN263Power considerations when using CMOS and BiCMOS logic devicesApplication note2023-02-07
lvt244alvt244a IBIS modelIBIS model2013-04-07
Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
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 bodyPackage information2022-06-21
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT360-1plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm bodyPackage information2022-06-21
SOT163-1plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm bodyPackage information2022-06-20
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08

支持

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模型

文件名称标题类型日期
lvt244alvt244a IBIS modelIBIS model2013-04-07

样品

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