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更新日期:2024-04-01 00:04:00

5962-9221703M2A

Texas Instruments 锁存器

产品简介:具有三态输出的八路透明 D 类锁存器

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5962-9221703M2A 中文资料属性参数

  • 现有数量:0现货
  • 价格:停产
  • 系列:-
  • 包装:管件
  • 产品状态:停产
  • 逻辑类型:D 型透明锁存器
  • 电路:8:8
  • 输出类型:三态
  • 电压 - 供电:4.5V ~ 5.5V
  • 独立电路:1
  • 延迟时间 - 传播:2ns
  • 电流 - 输出高、低:48mA,15mA
  • 工作温度:-55°C ~ 125°C
  • 安装类型:表面贴装型
  • 封装/外壳:20-LCC
  • 供应商器件封装:20-LCC(8.89x8.89)

产品特性

  • Function and Pinout 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
  • ESD Protection Exceeds JESD 22 2000-V Human-Body Model (A114-A) 200-V Machine Model (A115-A) 1000-V Charged-Device Model (C101)
  • 2000-V Human-Body Model (A114-A)
  • 200-V Machine Model (A115-A)
  • 1000-V Charged-Device Model (C101)
  • Matched Rise and Fall Times
  • Fully Compatible With TTL Input and Output Logic Levels
  • 3-State Outputs
  • CY54FCT373T 32-mA Output Sink Current 12-mA Output Source Current
  • 32-mA Output Sink Current
  • 12-mA Output Source Current
  • CY74FCT373T 64-mA Output Sink Current 32-mA Output Source Current
  • 64-mA Output Sink Current
  • 32-mA Output Source Current

产品概述

The \x92FCT373T devices consist of eight latches with 3-state outputs for bus-organized applications. When the latch-enable (LE) input is high, the flip-flops appear transparent to the data. Data that meets the required setup times are latched when LE transitions from high to low. Data appears on the bus when the output-enable (OE\) input is low. When OE\ is high, the bus output is in the high-impedance state. In this mode, data can be entered into the latches. 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.

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