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    74VHCT244D

    Octal buffer_line driver; 3-state

    The 74VHC244; 74VHCT244 are a high-speed Si-gate CMOS devices.

    The 74VHC244; 74VHCT244 have octal non-inverting buffer/line drivers with 3-state outputs. The 3-state outputs are controlled by the output enable inputs (nOE). A HIGH on nOE causes the outputs to assume a high-impedance OFF-state.

    Features and benefits

    • Balanced propagation delays

    • All inputs have a Schmitt-trigger action

    • Inputs accepts voltages higher than VCC

    • Input levels:

      • The 74VHC244 operates with CMOS input level

      • The 74VHCT244 operates with TTL input level

    • ESD protection:

      • HBM JESD22-A114E exceeds 2000 V

      • MM JESD22-A115-A exceeds 200 V

      • CDM JESD22-C101C exceeds 1000 V

    • Multiple package options

    • Specified from -40°C to +85°C and from -40°C to +125°C

    Applications

    参数类型

    型号 Product status VCC (V) Logic switching levels Output drive capability (mA) fmax (MHz) Nr of bits Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Rth(j-c) (K/W) Package name
    74VHCT244D Production 4.5 - 5.5 TTL ± 8 60 8 low -40~125 85 61 SO20

    PCB Symbol, Footprint and 3D Model

    Model Name 描述

    封装

    型号 可订购的器件编号,(订购码(12NC)) 状态 标示 封装 外形图 回流焊/波峰焊 包装
    74VHCT244D 74VHCT244D,118
    (935289612118)
    Active 74VHCT244D SOT163-1
    SO20
    (SOT163-1)
    SOT163-1 WAVE_BG-BD-1
    SOT163-1_118

    环境信息

    型号 可订购的器件编号 化学成分 RoHS RHF指示符
    74VHCT244D 74VHCT244D,118 74VHCT244D rohs rhf rhf
    品质及可靠性免责声明

    文档 (8)

    文件名称 标题 类型 日期
    74VHC_VHCT244 Octal buffer_line driver; 3-state Data sheet 2017-07-20
    SOT163-1 3D model for products with SOT163-1 package Design support 2020-01-22
    74vhct244 74vhct244 IBIS model IBIS model 2013-04-08
    Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
    SOT163-1 plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm body Package information 2022-06-20
    SOT163-1_118 SO20; Reel pack for SMD, 13"; Q1/T1 product orientation Packing information 2022-08-01
    74VHCT244D_Nexperia_Product_Reliability 74VHCT244D Nexperia Product Reliability Quality document 2023-05-29
    WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08

    支持

    如果您需要设计/技术支持,请告知我们并填写 应答表 我们会尽快回复您。

    模型

    文件名称 标题 类型 日期
    74vhct244 74vhct244 IBIS model IBIS model 2013-04-08
    SOT163-1 3D model for products with SOT163-1 package Design support 2020-01-22

    PCB Symbol, Footprint and 3D Model

    Model Name 描述

    订购、定价与供货

    型号 Orderable part number Ordering code (12NC) 状态 包装 Packing Quantity 在线购买
    74VHCT244D 74VHCT244D,118 935289612118 Active SOT163-1_118 2,000 订单产品

    样品

    作为 Nexperia 的客户,您可以通过我们的销售机构订购样品。

    如果您没有 Nexperia 的直接账户,我们的全球和地区分销商网络可为您提供 Nexperia 样品支持。查看官方经销商列表。

    How does it work?

    The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

    可订购部件

    型号 可订购的器件编号 订购代码(12NC) 封装 从经销商处购买
    74VHCT244D 74VHCT244D,118 935289612118 SOT163-1 订单产品
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