sky130_fd_sc_hs__fahcon

Full adder, inverted carry in, inverted carry out

  • Cell name: sky130_fd_sc_hs__fahcon
  • Type: cell
  • Library: sky130_fd_sc_hs
  • Inputs: 3 (A, B, CI)
  • Outputs: 2 (COUT_N, SUM)
  • Read the docs


Truth table

  A B CI   COUT_N SUM  
  0 0 0   1 0  
  0 0 1   1 1  
  0 1 0   1 1  
  0 1 1   0 0  
  1 0 0   1 1  
  1 0 1   0 0  
  1 1 0   0 0  
  1 1 1   0 1  


  • sky130_fd_sc_hs__fahcon_1

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