{
  "area": 47.5456,
  "bus,D": {
    "bus_type": "bus8",
    "capacitance": 0.001925,
    "direction": "input",
    "fall_capacitance": 0.001857,
    "internal_power": {
      "fall_power,power_inputs_1": {
        "index_1": [
          0.01,
          0.0230506,
          0.0531329,
          0.122474,
          0.282311,
          0.650743,
          1.5
        ],
        "values": [
          0.0019781,
          0.0019728,
          0.0019607,
          0.0019609,
          0.0019613,
          0.0019623,
          0.0019646
        ]
      },
      "rise_power,power_inputs_1": {
        "index_1": [
          0.01,
          0.0230506,
          0.0531329,
          0.122474,
          0.282311,
          0.650743,
          1.5
        ],
        "values": [
          -0.0018642,
          -0.0018651,
          -0.001867,
          -0.0018677,
          -0.0018691,
          -0.0018724,
          -0.0018801
        ]
      }
    },
    "max_transition": 1.5,
    "related_ground_pin": "VGND",
    "related_power_pin": "VPWR",
    "rise_capacitance": 0.001994
  },
  "bus,S": {
    "bus_type": "bus8",
    "capacitance": 0.002437,
    "direction": "input",
    "fall_capacitance": 0.002383,
    "max_transition": 1.5,
    "related_ground_pin": "VGND",
    "related_power_pin": "VPWR",
    "rise_capacitance": 0.002444
  },
  "cell_footprint": "sky130_fd_sc_hdll__muxb8to1",
  "cell_leakage_power": 0.000533733,
  "dont_touch": "true",
  "dont_use": "true",
  "interface_timing": "true",
  "pg_pin,VGND": {
    "pg_type": "primary_ground",
    "related_bias_pin": "VPB",
    "voltage_name": "VGND"
  },
  "pg_pin,VNB": {
    "pg_type": "nwell",
    "physical_connection": "device_layer",
    "voltage_name": "VNB"
  },
  "pg_pin,VPB": {
    "pg_type": "pwell",
    "physical_connection": "device_layer",
    "voltage_name": "VPB"
  },
  "pg_pin,VPWR": {
    "pg_type": "primary_power",
    "related_bias_pin": "VNB",
    "voltage_name": "VPWR"
  },
  "pin,Z": {
    "capacitance": 0.001256,
    "direction": "output",
    "internal_power": {
      "fall_power,power_outputs_1": {
        "index_1": [
          0.01,
          0.0230506,
          0.0531329,
          0.122474,
          0.282311,
          0.650743,
          1.5
        ],
        "index_2": [
          0.0005,
          0.0007457221,
          0.001112203,
          0.001658789,
          0.002473991,
          0.00368982,
          0.00550316
        ],
        "values": [
          [
            0.0014103,
            0.0012105,
            0.0009142,
            0.0004762,
            -0.0001849,
            -0.0011679,
            -0.0026409
          ],
          [
            0.0013982,
            0.0011991,
            0.0009046,
            0.0004681,
            -0.0001931,
            -0.0011776,
            -0.0026574
          ],
          [
            0.0013867,
            0.0011772,
            0.0008856,
            0.0004524,
            -0.0002104,
            -0.0011939,
            -0.0026716
          ],
          [
            0.0013612,
            0.0011622,
            0.0008687,
            0.0004336,
            -0.0002295,
            -0.0012094,
            -0.0026773
          ],
          [
            0.0013299,
            0.0011349,
            0.0008479,
            0.0003975,
            -0.0002492,
            -0.0012347,
            -0.0027072
          ],
          [
            0.0013226,
            0.001131,
            0.000838,
            0.0003996,
            -0.0002612,
            -0.0012416,
            -0.0027025
          ],
          [
            0.0013378,
            0.0011373,
            0.0008383,
            0.0003953,
            -0.0002873,
            -0.0012932,
            -0.0027731
          ]
        ]
      },
      "related_bus_pins": "D",
      "rise_power,power_outputs_1": {
        "index_1": [
          0.01,
          0.0230506,
          0.0531329,
          0.122474,
          0.282311,
          0.650743,
          1.5
        ],
        "index_2": [
          0.0005,
          0.0007457221,
          0.001112203,
          0.001658789,
          0.002473991,
          0.00368982,
          0.00550316
        ],
        "values": [
          [
            0.0034065,
            0.00361,
            0.0039261,
            0.0043521,
            0.0050128,
            0.0060072,
            0.0074933
          ],
          [
            0.0033814,
            0.00357,
            0.0039017,
            0.0043449,
            0.0049859,
            0.0059834,
            0.0074962
          ],
          [
            0.0033675,
            0.0035661,
            0.0038882,
            0.0043425,
            0.0049832,
            0.0059807,
            0.0074537
          ],
          [
            0.0033061,
            0.0035417,
            0.0038173,
            0.0042772,
            0.0049511,
            0.005947,
            0.0074174
          ],
          [
            0.0032743,
            0.0034903,
            0.0037969,
            0.0042318,
            0.0049034,
            0.0059046,
            0.0073978
          ],
          [
            0.0031942,
            0.0034196,
            0.0037222,
            0.0041755,
            0.004859,
            0.0058643,
            0.0073351
          ],
          [
            0.0031742,
            0.00338,
            0.0036721,
            0.0041306,
            0.00482,
            0.0058199,
            0.0073243
          ]
        ]
      }
    },
    "max_capacitance": 0.005503,
    "max_transition": 1.479369,
    "related_ground_pin": "VGND",
    "related_power_pin": "VPWR",
    "timing": [
      {
        "cell_fall,del_1_7_7": {
          "index_1": [
            0.01,
            0.0230506,
            0.0531329,
            0.122474,
            0.282311,
            0.650743,
            1.5
          ],
          "index_2": [
            0.001756,
            0.0020017,
            0.0023682,
            0.0029148,
            0.00373,
            0.0049458,
            0.0067592
          ],
          "values": [
            [
              0.0915898,
              0.0975971,
              0.1064346,
              0.1193757,
              0.138318,
              0.1662962,
              0.2074452
            ],
            [
              0.0989313,
              0.104897,
              0.1136846,
              0.1266289,
              0.1456351,
              0.173477,
              0.2147912
            ],
            [
              0.1158781,
              0.121901,
              0.130678,
              0.1436436,
              0.1626301,
              0.1904685,
              0.2317465
            ],
            [
              0.1537321,
              0.1597605,
              0.168575,
              0.1815105,
              0.2004909,
              0.2284815,
              0.269674
            ],
            [
              0.2366587,
              0.2425787,
              0.2510657,
              0.2641998,
              0.2829102,
              0.3108863,
              0.3522451
            ],
            [
              0.4120919,
              0.4197951,
              0.4308604,
              0.4466078,
              0.4684264,
              0.4990593,
              0.5415919
            ],
            [
              0.7630012,
              0.7741454,
              0.790978,
              0.8129325,
              0.8474731,
              0.885727,
              0.9445467
            ]
          ]
        },
        "cell_rise,del_1_7_7": {
          "index_1": [
            0.01,
            0.0230506,
            0.0531329,
            0.122474,
            0.282311,
            0.650743,
            1.5
          ],
          "index_2": [
            0.001756,
            0.0020017,
            0.0023682,
            0.0029148,
            0.00373,
            0.0049458,
            0.0067592
          ],
          "values": [
            [
              0.493562,
              0.5230721,
              0.5673495,
              0.633552,
              0.7317171,
              0.8774795,
              1.0940709
            ],
            [
              0.4977613,
              0.5278943,
              0.5726189,
              0.6390983,
              0.7368797,
              0.8828809,
              1.0994369
            ],
            [
              0.5142708,
              0.5439247,
              0.5882249,
              0.6545507,
              0.7529485,
              0.8990414,
              1.1160521
            ],
            [
              0.5522466,
              0.5826698,
              0.6276859,
              0.6947509,
              0.7935044,
              0.9399871,
              1.1571644
            ],
            [
              0.6483962,
              0.6789815,
              0.7244665,
              0.7911863,
              0.8904963,
              1.0375694,
              1.2557411
            ],
            [
              0.8738573,
              0.9043001,
              0.9495942,
              1.0167227,
              1.1161111,
              1.2632183,
              1.4813876
            ],
            [
              1.3750294,
              1.4061016,
              1.4476438,
              1.5156495,
              1.6183264,
              1.7654747,
              1.9832704
            ]
          ]
        },
        "fall_transition,del_1_7_7": {
          "index_1": [
            0.01,
            0.0230506,
            0.0531329,
            0.122474,
            0.282311,
            0.650743,
            1.5
          ],
          "index_2": [
            0.001756,
            0.0020017,
            0.0023682,
            0.0029148,
            0.00373,
            0.0049458,
            0.0067592
          ],
          "values": [
            [
              0.0857772,
              0.0950709,
              0.10839,
              0.1292433,
              0.1606437,
              0.2050418,
              0.2752085
            ],
            [
              0.085033,
              0.0946014,
              0.1089518,
              0.1290363,
              0.1602666,
              0.205689,
              0.2753806
            ],
            [
              0.0852471,
              0.0944287,
              0.1087318,
              0.1290731,
              0.1602614,
              0.2057376,
              0.2757425
            ],
            [
              0.0852909,
              0.0940897,
              0.1082261,
              0.1290958,
              0.1594554,
              0.2052747,
              0.275356
            ],
            [
              0.0866113,
              0.0957425,
              0.1092037,
              0.1290712,
              0.1594974,
              0.205162,
              0.2744024
            ],
            [
              0.1107913,
              0.1204765,
              0.1349118,
              0.1535755,
              0.1812212,
              0.2221067,
              0.2873726
            ],
            [
              0.1654589,
              0.1763981,
              0.1942735,
              0.2178484,
              0.2542584,
              0.3016363,
              0.3650724
            ]
          ]
        },
        "related_bus_pins": "D",
        "rise_transition,del_1_7_7": {
          "index_1": [
            0.01,
            0.0230506,
            0.0531329,
            0.122474,
            0.282311,
            0.650743,
            1.5
          ],
          "index_2": [
            0.001756,
            0.0020017,
            0.0023682,
            0.0029148,
            0.00373,
            0.0049458,
            0.0067592
          ],
          "values": [
            [
              0.4382901,
              0.4905561,
              0.5680404,
              0.6776692,
              0.8480154,
              1.094326,
              1.4663407
            ],
            [
              0.43693,
              0.490579,
              0.5663165,
              0.6850302,
              0.844706,
              1.0944613,
              1.4758696
            ],
            [
              0.4397436,
              0.491579,
              0.5668475,
              0.680172,
              0.8442394,
              1.0955837,
              1.4655564
            ],
            [
              0.4396178,
              0.4913754,
              0.5637619,
              0.6792104,
              0.8481305,
              1.0942992,
              1.467033
            ],
            [
              0.4407868,
              0.491856,
              0.5704915,
              0.6800968,
              0.8521182,
              1.0946549,
              1.4681798
            ],
            [
              0.440122,
              0.4882709,
              0.5649182,
              0.676587,
              0.848196,
              1.1007792,
              1.4670404
            ],
            [
              0.4424276,
              0.4903656,
              0.563702,
              0.677448,
              0.847955,
              1.1017433,
              1.4763895
            ]
          ]
        },
        "timing_sense": "negative_unate",
        "timing_type": "combinational"
      },
      {
        "cell_fall,del_1_7_7": {
          "index_1": [
            0.01,
            0.0230506,
            0.0531329,
            0.122474,
            0.282311,
            0.650743,
            1.5
          ],
          "index_2": [
            0.001756,
            0.0020017,
            0.0023682,
            0.0029148,
            0.00373,
            0.0049458,
            0.0067592
          ],
          "values": [
            [
              0.0486923,
              0.053243,
              0.0603013,
              0.0707061,
              0.0873923,
              0.1138319,
              0.1541293
            ],
            [
              0.0553267,
              0.0600424,
              0.0669106,
              0.0773881,
              0.094023,
              0.1204252,
              0.1607323
            ],
            [
              0.0714181,
              0.0760845,
              0.0829619,
              0.0934735,
              0.1100151,
              0.1364361,
              0.176771
            ],
            [
              0.1093761,
              0.1139954,
              0.120918,
              0.1312938,
              0.1477548,
              0.1740369,
              0.2142919
            ],
            [
              0.1916589,
              0.1978572,
              0.2065526,
              0.2184431,
              0.2349418,
              0.2607353,
              0.3008478
            ],
            [
              0.3479993,
              0.3584009,
              0.3724169,
              0.3919205,
              0.4177125,
              0.4533584,
              0.500657
            ],
            [
              0.6503205,
              0.6680543,
              0.6931285,
              0.7255052,
              0.7682054,
              0.8247557,
              0.9001023
            ]
          ]
        },
        "cell_rise,del_1_7_7": {
          "index_1": [
            0.01,
            0.0230506,
            0.0531329,
            0.122474,
            0.282311,
            0.650743,
            1.5
          ],
          "index_2": [
            0.001756,
            0.0020017,
            0.0023682,
            0.0029148,
            0.00373,
            0.0049458,
            0.0067592
          ],
          "values": [
            [
              0.3800019,
              0.4101629,
              0.4546271,
              0.5207626,
              0.6187849,
              0.7644386,
              0.9810705
            ],
            [
              0.3873857,
              0.41738,
              0.4617513,
              0.5280204,
              0.6259676,
              0.7717685,
              0.9882846
            ],
            [
              0.4041378,
              0.4341154,
              0.4785079,
              0.5447967,
              0.6426234,
              0.7886575,
              1.0048863
            ],
            [
              0.4434499,
              0.4732137,
              0.5182129,
              0.5836518,
              0.6819546,
              0.8273775,
              1.0446626
            ],
            [
              0.5344778,
              0.5643373,
              0.6088174,
              0.6751414,
              0.7732419,
              0.9186563,
              1.1355804
            ],
            [
              0.7291521,
              0.7590513,
              0.8037973,
              0.8697957,
              0.9681094,
              1.1138784,
              1.3310927
            ],
            [
              1.1037773,
              1.1345481,
              1.1802388,
              1.2474576,
              1.3471445,
              1.493198,
              1.7107
            ]
          ]
        },
        "fall_transition,del_1_7_7": {
          "index_1": [
            0.01,
            0.0230506,
            0.0531329,
            0.122474,
            0.282311,
            0.650743,
            1.5
          ],
          "index_2": [
            0.001756,
            0.0020017,
            0.0023682,
            0.0029148,
            0.00373,
            0.0049458,
            0.0067592
          ],
          "values": [
            [
              0.0586264,
              0.0671474,
              0.0813315,
              0.1028054,
              0.1357572,
              0.1851712,
              0.2572748
            ],
            [
              0.0584084,
              0.0669834,
              0.0810497,
              0.10279,
              0.1355095,
              0.184548,
              0.2589025
            ],
            [
              0.0581688,
              0.0668164,
              0.0808148,
              0.1026812,
              0.1353906,
              0.1847853,
              0.2598466
            ],
            [
              0.0601178,
              0.0683142,
              0.0812157,
              0.1024027,
              0.1350013,
              0.1844481,
              0.2599587
            ],
            [
              0.0851898,
              0.0918226,
              0.1015511,
              0.1185835,
              0.1459994,
              0.1902712,
              0.2592526
            ],
            [
              0.1435266,
              0.1525408,
              0.1657073,
              0.1856197,
              0.2143892,
              0.2490011,
              0.3016074
            ],
            [
              0.2587139,
              0.2717014,
              0.2903816,
              0.3183563,
              0.3573771,
              0.4078984,
              0.4699612
            ]
          ]
        },
        "related_bus_pins": "S",
        "rise_transition,del_1_7_7": {
          "index_1": [
            0.01,
            0.0230506,
            0.0531329,
            0.122474,
            0.282311,
            0.650743,
            1.5
          ],
          "index_2": [
            0.001756,
            0.0020017,
            0.0023682,
            0.0029148,
            0.00373,
            0.0049458,
            0.0067592
          ],
          "values": [
            [
              0.4373033,
              0.4883554,
              0.5642349,
              0.6848386,
              0.853719,
              1.1045873,
              1.4684865
            ],
            [
              0.4375796,
              0.4885805,
              0.5643604,
              0.6806982,
              0.8457844,
              1.1042225,
              1.4677798
            ],
            [
              0.4384862,
              0.488032,
              0.5643348,
              0.6807352,
              0.853445,
              1.099614,
              1.4793686
            ],
            [
              0.4400785,
              0.4882275,
              0.5691677,
              0.6767931,
              0.8455177,
              1.0950916,
              1.4668114
            ],
            [
              0.440418,
              0.4889021,
              0.5639295,
              0.6820433,
              0.8517537,
              1.1064685,
              1.4694828
            ],
            [
              0.4370506,
              0.4892322,
              0.5646442,
              0.6775483,
              0.8487764,
              1.1005247,
              1.4758572
            ],
            [
              0.4267943,
              0.4795635,
              0.5547419,
              0.6726388,
              0.8364967,
              1.0913735,
              1.4768554
            ]
          ]
        },
        "timing_sense": "positive_unate",
        "timing_type": "three_state_enable"
      },
      {
        "cell_fall,del_1_7_7": {
          "index_1": [
            0.01,
            0.0230506,
            0.0531329,
            0.122474,
            0.282311,
            0.650743,
            1.5
          ],
          "index_2": [
            0.001756,
            0.0020017,
            0.0023682,
            0.0029148,
            0.00373,
            0.0049458,
            0.0067592
          ],
          "values": [
            [
              0.0069411,
              0.0069412,
              0.0069413,
              0.0069414,
              0.0069415,
              0.0069416,
              0.006959
            ],
            [
              0.1959162,
              0.19594,
              0.196041,
              0.1960411,
              0.1960412,
              0.1960413,
              0.1963725
            ],
            [
              0.2228513,
              0.2228514,
              0.2228515,
              0.2228516,
              0.2228517,
              0.2228518,
              0.2228519
            ],
            [
              0.2767173,
              0.2776857,
              0.2776858,
              0.2776859,
              0.277686,
              0.2788423,
              0.2788424
            ],
            [
              0.377524,
              0.3788081,
              0.3827169,
              0.3827685,
              0.3827686,
              0.3827706,
              0.3827707
            ],
            [
              0.6072204,
              0.6080906,
              0.6124996,
              0.6155265,
              0.6155266,
              0.6155267,
              0.6155268
            ],
            [
              1.1171161,
              1.118814,
              1.1230248,
              1.1302937,
              1.1302938,
              1.1302939,
              1.130294
            ]
          ]
        },
        "cell_rise,del_1_7_7": {
          "index_1": [
            0.01,
            0.0230506,
            0.0531329,
            0.122474,
            0.282311,
            0.650743,
            1.5
          ],
          "index_2": [
            0.001756,
            0.0020017,
            0.0023682,
            0.0029148,
            0.00373,
            0.0049458,
            0.0067592
          ],
          "values": [
            [
              0.008715,
              0.0087194,
              0.0087219,
              0.0087255,
              0.0087286,
              0.0087335,
              0.0087361
            ],
            [
              0.0187915,
              0.0188222,
              0.0188349,
              0.0188372,
              0.0188373,
              0.0188374,
              0.0188375
            ],
            [
              0.0243086,
              0.0244467,
              0.0248076,
              0.026625,
              0.0266811,
              0.0266812,
              0.0266813
            ],
            [
              -0.0152322,
              -0.0148968,
              -0.0141714,
              -0.0130144,
              -0.0124233,
              -0.0120075,
              -0.0120074
            ],
            [
              -0.0634822,
              -0.0634821,
              -0.0633849,
              -0.0627193,
              -0.0606884,
              -0.0606883,
              -0.0606882
            ],
            [
              -0.1599132,
              -0.1599131,
              -0.159913,
              -0.1598774,
              -0.1543536,
              -0.1528616,
              -0.1523846
            ],
            [
              -0.3760488,
              -0.3760487,
              -0.3760486,
              -0.3756399,
              -0.3717874,
              -0.371555,
              -0.3715549
            ]
          ]
        },
        "fall_transition,scalar": {
          "values": [
            0.0
          ]
        },
        "related_bus_pins": "S",
        "rise_transition,scalar": {
          "values": [
            0.0
          ]
        },
        "timing_sense": "negative_unate",
        "timing_type": "three_state_disable"
      }
    ]
  }
}