library (liberty_arcs_one2one_2) {
  delay_model : "table_lookup";
  simulation : false;
  capacitive_load_unit (1,pF);
  leakage_power_unit : "1pW";
  current_unit : "1A";
  pulling_resistance_unit : "1kohm";
  time_unit : "1ns";
  voltage_unit : "1v";
  library_features : "report_delay_calculation";
  input_threshold_pct_rise : 50;
  input_threshold_pct_fall : 50;
  output_threshold_pct_rise : 50;
  output_threshold_pct_fall : 50;
  slew_lower_threshold_pct_rise : 30;
  slew_lower_threshold_pct_fall : 30;
  slew_upper_threshold_pct_rise : 70;
  slew_upper_threshold_pct_fall : 70;
  slew_derate_from_library : 1.0;
  nom_process : 1.0;
  nom_temperature : 85.0;
  nom_voltage : 0.75;
  type (bus8) {
    base_type : "array";
    data_type : "bit";
    bit_width : 8;
    bit_from : 7;
    bit_to : 0;
  }
  type (bus4) {
    base_type : "array";
    data_type : "bit";
    bit_width : 4;
    bit_from : 3;
    bit_to : 0;
  }

  cell (inv_4_to_8) {
    bus (A) {
      capacitance : 1;
      bus_type : "bus4";
      direction : "input";
    }
    bus (Y) {
      function : "!A";
      bus_type : "bus8";
      direction : "output";
      timing () {
        related_pin : "A";
	timing_sense : "negative_unate";
        cell_rise (scalar) {
          values ("1");
        }
        cell_fall (scalar) {
          values ("1");
        }
        rise_transition (scalar) {
          values ("1");
        }
        fall_transition (scalar) {
          values ("1");
        }
      }
    }
  }
}