IC元器件

SN54LS73AJ

Texas Instruments 触发器

SN54LS73AJ 供应商

SN54LS73AJ 属性参数

  • 现有数量：0现货10,001Factory
  • 价格：在售
  • 系列：*
  • 包装：管件
  • 产品状态：在售
  • 功能：-
  • 类型：-
  • 输出类型：-
  • 元件数：-
  • 每个元件位数：-
  • 时钟频率：-
  • 不同 V、最大 CL 时最大传播延迟：-
  • 触发器类型：-
  • 电流 - 输出高、低：-
  • 电压 - 供电：-
  • 电流 - 静态 (Iq)：-
  • 输入电容：-
  • 工作温度：-
  • 安装类型：-
  • 供应商器件封装：-
  • 封装/外壳：-

产品特性

  • Package Options Include Plastic “Small Outline" Packages, Flat Packages, and Plastic and Ceramic DIPs
  • Dependable Texas Instruments Quality and Reliability

产品概述

The '73, and 'H73, contain two independent J-K flip-flops with individual J-K, clock, and direct clear inputs. The '73, and 'H73, are positive pulse-triggered flip-flops. J-K input is loaded into the master while the clock is high and transferred to the slave on the high-to-low transition. For these devices the J and K inputs must be stable while the clock is high. The 'LS73A contains two independent negative-edge-triggered flip-flops. The J and K inputs must be stable one setup time prior to the high-to-low clock transition for predictable operation. When the clear is low, it overrides the clock and data inputs forcing the Q output low and the Q\ output high. The SN5473, SN54H73, and the SN54LS73A are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7473, and the SN74LS73A are characterized for operation from 0°C to 70°C.  
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