SN74LS490D

ProducentTexas InstrumentsEURoHSNo (2011/65/EU, 2015/863)Automotive No.
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SN74LS490D_TEXAS_INSTRUMENTS
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Opis / SN74LS490D

Counter Dual 4-Bit Decade UP

Informacje podstawowe

  • ProducentTexas Instruments
  • EURoHSNo (2011/65/EU, 2015/863)
  • Automotive No

Informacje dodatkowe

  • PCNs 39
  • MaskPart SN74LS490D%
  • IntroductionDate Oct 01, 1976

Parametry

  • Absolute Propagation Delay Time (ns) 54
  • Direction Type Uni-Directional
  • Logic Family LS
  • Logic Function Counter
  • Maximum Operating Supply Voltage (V) 5.25
  • Maximum Operating Temperature (°C) 70
  • Maximum Propagation Delay Time @ Maximum CL (ns) 54@5V
  • Maximum Quiescent Current (mA) 15(Typ)
  • Minimum Operating Supply Voltage (V) 4.75
  • Minimum Operating Temperature (°C) 0
  • Number of Count Input Enables 0
  • Number of Element Inputs 1
  • Number of Element Outputs 4
  • Number of Elements per Chip 2
  • Number of Selection Inputs per Element 0
  • Number of Stages 4
  • Operation Mode UP Counter
  • Output Type N/A
  • Parallel Enable Input No
  • Preset Type N/A
  • Process Technology Bipolar
  • Propagation Delay Test Condition (pF) 15
  • Reset Type N/A
  • Supplier Temperature Grade N/A
  • Terminal Count Output No
  • Tolerant I/Os (V) N/A
  • Triggering Type Negative-Edge
  • Type Decade
  • Typical Operating Supply Voltage (V) 5

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Main description Counter Dual 4-Bit Decade UP