CD4043 Quad NOR R-S Latch Tri-state IC DIP-16 Package

SKU: 0010034

Quantity: 1 Pc
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The CD4043 IC consists of four R-S latches, made by using the NOR logical gate. There is a common 3-STATE ENABLE input for all four latches. A logic “1” on the ENABLE input connects the latch states to the Q outputs. 

Technical Specification:

  • Number of Circuits: 1 Circuit
  • Number of Channels: 4 Channels
  • Number of Input Lines: 8 Line
  • Type: S-R Type
  • Output Type: 3-State
  • Logic Type: CMOS
  • Logic Family: CD4000
  • Polarity: Non-Inverting
  • Quiescent Current: 20 uA
  • Number of Output Lines: 4 Line
  • High Level Output Current: -4.2 mA
  • Low Level Output Current: 32 mA


  • Four Independent Cross-Couple 3-state CMOS NOR Latches
  • Separate Set and Reset Inputs for each Latch
  • 3-state Output
  • Low Power CMOS


  • Multiple bus storage
  • Strobed register
  • Four bits of independent storage with output enable
  • General digital logic

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