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    HEF4555BT

    1-of-4 decoder/demultiplexer

    The HEF4555B contains two 1-of-4 decoders/demultiplexers. Each has two address inputs (nA0 and nA1, an active LOW enable input (nE) and four mutually exclusive outputs which are active HIGH (nY0 to nY3). When used as a decoder, nE when HIGH, forces nY0 to nY3 LOW. When used as a demultiplexer, the appropriate output is selected by the information on nA0 and nA1 with nE as data input. All unselected outputs are LOW.

    It operates over a recommended VDD power supply range of 3 V to 15 V referenced to VSS (usually ground). Unused inputs must be connected to VDD, VSS, or another input.

    Features and benefits

    • Wide supply voltage range from 3.0 V to 15.0 V

    • CMOS low power dissipation

    • High noise immunity

    • Fully static operation

    • 5 V, 10 V, and 15 V parametric ratings

    • Standardized symmetrical output characteristics

    • Complies with JEDEC standard JESD 13-B

    • ESD protection:

      • HBM JESD22-A114F exceeds 2000 V

      • MM JESD22-A115-B exceeds 200 V

    • Specified from -40 °C to +85 °C

    Applications

    • Code conversion

    • Address decoding

    • Demultiplexing: when using the enable input as data input

    参数类型

    型号 Product status VCC (V) Logic switching levels Output drive capability (mA) tpd (ns) Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Ψth(j-top) (K/W) Rth(j-c) (K/W) Package name
    HEF4555BT Production 3.0 - 15 CMOS ± 2.4 30 medium -40~85 83 5.5 41.8 SO16

    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
    HEF4555BT HEF4555BT,653
    (933373310653)    		 Active HEF4555BT SOT109-1
    SO16
    (SOT109-1)     		SOT109-1 SO-SOJ-REFLOW
    SO-SOJ-WAVE
    WAVE_BG-BD-1
    		Not available

    下表中的所有产品型号均已停产 。

    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
    HEF4555BT HEF4555BT,652
    (933373310652)    		 Withdrawn / End-of-life HEF4555BT SOT109-1
    SO16
    (SOT109-1)     		SOT109-1 SO-SOJ-REFLOW
    SO-SOJ-WAVE
    WAVE_BG-BD-1
    		SOT109-1_652

    环境信息

    型号 可订购的器件编号 化学成分 RoHS RHF指示符
    HEF4555BT HEF4555BT,653 HEF4555BT rohs rhf rhf

    下表中的所有产品型号均已停产 。

    型号 可订购的器件编号 化学成分 RoHS RHF指示符
    HEF4555BT HEF4555BT,652 HEF4555BT rohs rhf rhf
    品质及可靠性免责声明

    文档 (10)

    文件名称 标题 类型 日期
    HEF4555B 1-of-4 decoder/demultiplexer Data sheet 2022-03-15
    AN11051 Pin FMEA HEF4000 family Application note 2019-01-09
    SOT109-1 3D model for products with SOT109-1 package Design support 2020-01-22
    Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
    SO16_SOT109-1_mk plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm body Marcom graphics 2017-01-28
    SOT109-1 plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm body Package information 2023-11-07
    HEF4555BT_Nexperia_Product_Reliability HEF4555BT Nexperia Product Reliability Quality document 2023-05-29
    SO-SOJ-REFLOW Footprint for reflow soldering Reflow soldering 2009-10-08
    SO-SOJ-WAVE Footprint for wave soldering Wave soldering 2009-10-08
    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
    SOT109-1 3D model for products with SOT109-1 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
    HEF4555BT HEF4555BT,653 933373310653 Active SOT109-1_653 2,500 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
    HEF4555BT HEF4555BT,653 933373310653 SOT109-1 订单产品
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