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CY74FCT157ATSOC

  • 描述:种类: 多路复用器 集成电路: 4 x 2:1 电源电压: 4.75伏~5.25伏 电压供应源: 单电源 供应商设备包装: 16-SOIC 安装类别: 表面安装
  • 品牌: 德州仪器 (Texas)
  • 交期:5-7 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

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起订量: 1

数量 单价 合计
1+ 9.92277 9.92277
10+ 8.87979 88.79795
25+ 8.42783 210.69595
100+ 6.92204 692.20400
250+ 6.47051 1617.62925
500+ 5.71812 2859.06250
1000+ 4.96862 4968.62900
  • 库存: 9195
  • 单价: ¥9.92277
  • 数量:
    - +
  • 总计: ¥9.92
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规格参数

  • 部件状态 可供货
  • 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
  • 种类 多路复用器
  • 集成电路 4 x 2:1
  • 制造厂商 德州仪器 (Texas)
  • 供应商设备包装 16-SOIC
  • 电源电压 4.75伏~5.25伏
  • 包装/外壳 16-SOIC(0.295“,7.50毫米宽)
  • 输出高电流, 输出低电流 32毫安, 64毫安

CY74FCT157ATSOC 产品详情

The \x92FCT157T devices are quad two-input multiplexers that select four bits of data from two sources under the control of a common data-select (S) input. The output-enable (E\) input is active low. When E\ is high, all of the outputs (Y) are forced low, regardless of all other input conditions.

Moving data from two groups of registers to four common output buses is a common use of the \x92FCT157T devices. The state of S determines the particular register from which the data comes. It also can be used as a function generator. These devices are useful for implementing highly irregular logic by generating any 4 of the 16 different functions of 2 variables, with 1 variable common.

The \x92FCT157T devices are logic implementations of a four-pole, two-position switch, where the position of the switch is determined by the logic levels at S.

These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

Feature

  • Function, Pinout, and Drive Compatible With FCT and F Logic
  • Reduced VOH (Typically = 3.3 V) Versions of Equivalent FCT Functions
  • Edge-Rate Control Circuitry for Significantly Improved Noise Characteristics
  • Ioff Supports Partial-Power-Down Mode Operation
  • Matched Rise and Fall Times
  • Fully Compatible With TTL Input and Output Logic Levels
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)
  • CY54FCT157T
    • 32-mA Output Sink Current
    • 12-mA Output Source Current
  • CY74FCT157T
    • 64-mA Output Sink Current
    • 32-mA Output Source Current
  • 3-State Outputs
Description

The \x92FCT157T devices are quad two-input multiplexers that select four bits of data from two sources under the control of a common data-select (S) input. The output-enable (E\) input is active low. When E\ is high, all of the outputs (Y) are forced low, regardless of all other input conditions.

Moving data from two groups of registers to four common output buses is a common use of the \x92FCT157T devices. The state of S determines the particular register from which the data comes. It also can be used as a function generator. These devices are useful for implementing highly irregular logic by generating any 4 of the 16 different functions of 2 variables, with 1 variable common.

The \x92FCT157T devices are logic implementations of a four-pole, two-position switch, where the position of the switch is determined by the logic levels at S.

These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

CY74FCT157ATSOC所属分类:信号开关/多路复用器/解码器,CY74FCT157ATSOC 由 德州仪器 (Texas) 设计生产,可通过久芯网进行购买。CY74FCT157ATSOC价格参考¥9.922773,你可以下载 CY74FCT157ATSOC中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询CY74FCT157ATSOC规格参数、现货库存、封装信息等信息!

德州仪器 (Texas)

德州仪器 (Texas)

德州仪器公司(TI)是一家开发模拟IC和嵌入式处理器的全球半导体设计和制造公司。通过雇用世界上最聪明的人,TI创造了塑造技术未来的创新。如今,TI正在帮助超过10万名客户改变未来。

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