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MC74LCX138DTR2

  • 描述:种类: 解码器/多路分解器 集成电路: 1 x 3:8 电源电压: 2V~3.6V 电压供应源: 单电源 供应商设备包装: 16-TSSOP 安装类别: 表面安装
  • 品牌: 安盛美 (onsemi)
  • 交期:5-7 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

起订量: 1

  • 库存: 0
  • 单价: ¥5.88124
  • 数量:
    - +
  • 总计: ¥5.88
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规格参数

  • 种类 解码器/多路分解器
  • 独立电路板 one
  • 电压供应源 单电源
  • 安装类别 表面安装
  • 工作温度 -40摄氏度~85摄氏度
  • 部件状态 过时的
  • 输出高电流, 输出低电流 24毫安, 24毫安
  • 制造厂商 安盛美 (onsemi)
  • 集成电路 1 x 3:8
  • 包装/外壳 16-TSSOP(0.173“,4.40毫米宽)
  • 供应商设备包装 16-TSSOP
  • 电源电压 2V~3.6V

MC74LCX138DTR2 产品详情

The MC74LCX138DTR2 is a high performance, 3-to-8 decoder/demultiplexer operating from a 2.3 to 3.6 V supply. High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A VI specification of 5.5 V allows MC74LCX138DTR2 inputs to be safely driven from 5 V devices. The MC74LCX138DTR2 is suitable for memory address decoding and other TTL level bus-oriented applications.The MC74LCX138DTR2 high-speed 3-to-8 decoder/demultiplexer accepts three binary weighted inputs (A0, A1, A2) and, when enabled, provides eight mutually exclusive active-LOW outputs (O0-O7). The LCX138 features three Enable inputs, two active-LOW (E1, E2) and one active-HIGH (E3). All outputs will be HIGH unless E1 and E2 are LOW, and E3 is HIGH. This multiple enabled function allows easy parallel expansion of the device to a 1-of-32 (5 lines to 32 lines) decoder with just four LCX138 devices and one inverter (see Figure 1). The LCX138 can be used as an 8-output demultiplexer by using one of the active-LOW Enable inputs as the data input and the other Enable inputs as strobes. The Enable inputs which are not used must be permanently tied to their appropriate active-HIGH or active-LOW state.

Feature

  • Designed for 2.3 V to 3.6 V VCC Operation
  • 5V Tolerant Inputs - Interface Capability With 5V TTL Logic
  • LVTTL Compatible
  • LVCMOS Compatible
  • 24mA Balanced Output Sink and Source Capability
  • Near Zero Static Supply Current (10mA) Substantially Reduces System Power Requirements
  • Latchup Performance Exceeds 500mA
  • ESD Performance: Human Body Model >2000V; Machine Model >200V
  • Pb-Free Packages are Available*
MC74LCX138DTR2所属分类:信号开关/多路复用器/解码器,MC74LCX138DTR2 由 安盛美 (onsemi) 设计生产,可通过久芯网进行购买。MC74LCX138DTR2价格参考¥5.881235,你可以下载 MC74LCX138DTR2中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询MC74LCX138DTR2规格参数、现货库存、封装信息等信息!

安盛美 (onsemi)

安盛美 (onsemi)

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