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    74LVCH162244ADGV

    16-bit buffer/line driver; 30 Ohm series termination resistors; 5 V tolerant input/output; 3-state

    The 74LVC162244A; 74LVCH162244A is a 16-bit buffer/line driver with 30 Ω termination resistors and 3-state outputs. The device can be used as four 4-bit buffers, two 8-bit buffers or one 16-bit buffer. The device features four output enables (1OE, 2OE, 3OE and 4OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments.

    Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.

    This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.

    The 74LVCH162244A bus hold on data inputs eliminates the need for external pull-up resistors to hold unused inputs.

    Features and benefits

    • Overvoltage tolerant inputs to 5.5 V

    • Wide supply voltage range from 1.2 V to 3.6 V

    • CMOS low power dissipation

    • Multibyte flow-through standard pin-out architecture

    • Low inductance multiple power and ground pins for minimum noise and ground bounce

    • Direct interface with TTL levels

    • IOFF circuitry provides partial Power-down mode operation

    • All data inputs have bus hold. (74LVCH162244A only)

    • Complies with JEDEC standard:

      • JESD8-7A (1.65 V to 1.95 V)

      • JESD8-5A (2.3 V to 2.7 V)

      • JESD8-C/JESD36 (2.7 V to 3.6 V)

    • ESD protection

      • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

      • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

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

    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
    74LVCH162244ADGV Production 1.2 - 3.6 CMOS/LVTTL ± 12 175 16 low -40~125 82 37 TVSOP48

    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
    74LVCH162244ADGV 74LVCH162244ADGVJ
    (935690779118)    		 Active LVCH162244A SOT480-1
    TVSOP48
    (SOT480-1)     		SOT480-1 SOT480-1_118

    环境信息

    型号 可订购的器件编号 化学成分 RoHS RHF指示符
    74LVCH162244ADGV 74LVCH162244ADGVJ 74LVCH162244ADGV rohs rhf rhf
    品质及可靠性免责声明

    文档 (9)

    文件名称 标题 类型 日期
    74LVC_LVCH162244A 16-bit buffer/line driver; 30 Ohm series termination resistors; 5 V tolerant input/output; 3-state Data sheet 2024-04-26
    AN11009 Pin FMEA for LVC family Application note 2019-01-09
    SOT480-1 3D model for products with SOT480-1 package Design support 2020-01-22
    lvch162244a lvch162244a IBIS model IBIS model 2013-04-09
    Nexperia_document_leaflet_Logic_TVSOP48_16bitPortfolio_201903 Smaller-footprint 16-bit logic with advanced features Leaflet 2019-03-29
    Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
    SOT480-1 plastic, thin shrink small outline package; 48 leads; 0.4 mm pitch; 9.7 mm x 4.4 mm x 1.1 mm body Package information 2022-06-22
    SOT480-1_118 TVSOP48; Reel pack for SMD, 13"; Q1/T1 product orientation Packing information 2022-12-21
    74LVCH162244ADGV_Nexperia_Product_Reliability 74LVCH162244ADGV Nexperia Product Reliability Quality document 2023-05-29

    支持

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    模型

    文件名称 标题 类型 日期
    lvch162244a lvch162244a IBIS model IBIS model 2013-04-09
    SOT480-1 3D model for products with SOT480-1 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
    74LVCH162244ADGV 74LVCH162244ADGVJ 935690779118 Active SOT480-1_118 2,500 订单产品

    样品

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    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
    74LVCH162244ADGV 74LVCH162244ADGVJ 935690779118 SOT480-1 订单产品
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