MC74AC4040: 12-Stage Binary Ripple Counter

具体说明: The MC74AC4040 consists of 12 master-slave flip-fl...
  • The MC74AC4040 consists of 12 master-slave flip-flops. The output of each flip-flop feeds the next and the frequency at each output is half that of the preceding one. The state of the counter advances on the negative-going edge of the Clock input. Reset is asynchronous and active-high.

    State changes of the Q outputs do not occur simultaneously because of internal ripple delays. Therefore, decoded output signals are subject to decoding spikes and may have to be gated with the Clock of the MC74AC4040 for some designs.
  • 特性
  • 140 MHz Typ. Clock
  • Outputs Source/Sink 24 mA
  • Operating Voltage Range: 2.0 to 6.0 V
  • High Noise Immunity
  • These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.
  • 技术文档及设计资源
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    供货情况和样品
    MC74AC4040DG
  • 状况: Active
  • Compliance: Pb-free Halide free 
  • 具体说明: 12-Stage Binary Ripple Counter
  • 封装 类型: SOIC-16
  • 封装 外形: 751B-05
  • MSL: 1
  • 容器 类型: TUBE
  • 容器 数量: 48
  • 库存

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  • MC74AC4040DR2G
  • 状况: Active
  • Compliance: Pb-free Halide free 
  • 具体说明: 12-Stage Binary Ripple Counter
  • 封装 类型: SOIC-16
  • 封装 外形: 751B-05
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 2500
  • 库存

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  • Specifications
  • Type: Counter 
  • VCC Min (V):
  • VCC Max (V):
  • tpd Max (ns):
  • PD Max (W): 0.75 
  • IO Max (mA): 24 
  • Package Type: SOIC-16 
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