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    74LVT244B-Q100:

    3.3 V octal buffer/line driver; 3-state

    The 74LVT244B-Q100 is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs.

    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

    • Speed upgrade of 74LVT244A

    • Wide supply voltage range from 2.7 to 3.6 V

    • BiCMOS high speed and output drive

    • Output capability: +64 mA and -32 mA

    • Direct interface with TTL levels

    • Overvoltage tolerant inputs to 5.5 V

    • Input and output interface capability to systems at 5 V supply

    • No bus current loading when output is tied to 5 V bus

    • Power-up 3-state

    • Live insertion and extraction permitted

    • IOFF circuitry provides partial Power-down mode operation

    • Latch-up performance exceeds 500 mA per JESD 78 Class II Level B

    • Complies with JEDEC standards

      • JESD8C (2.7 V to 3.6 V)

    • ESD protection:

      • HBM EIA/JESD22-A114-C exceeds 2000 V

      • MM EIA/JESD22-A115-A 200 V

    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)Rth(j-c) (K/W)Package name
    74LVT244BPW-Q100Production2.7 - 3.6TTL-32 / +641508medium-40~8510044TSSOP20

    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)）
    74LVT244BPW-Q100
    TSSOP20
    (SOT360-1)     		SOT360-1SSOP-TSSOP-VSO-WAVE
    		SOT360-1_118ActiveLVT244B74LVT244BPW-Q100J
    ( 9356 916 11118 )

    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
    74LVT244BPW-Q10074LVT244BPW-Q100J74LVT244BPW-Q100
    品质及可靠性免责声明

    文档 (3)

    文件名称标题类型日期
    74LVT244B_Q1003.3 V octal buffer/line driver; 3-stateData sheet2023-11-01
    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

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