{
  "area": 140.1344,
  "bus,D": {
    "bus_type": "bus8",
    "capacitance": 0.008907,
    "direction": "input",
    "fall_capacitance": 0.008413,
    "internal_power": {
      "fall_power,power_inputs_1": {
        "index_1": [
          0.01,
          0.0230506,
          0.0531329,
          0.122474,
          0.282311,
          0.650743,
          1.5
        ],
        "values": [
          0.0138692,
          0.0138414,
          0.0137773,
          0.0137779,
          0.0137792,
          0.0137823,
          0.0137893
        ]
      },
      "rise_power,power_inputs_1": {
        "index_1": [
          0.01,
          0.0230506,
          0.0531329,
          0.122474,
          0.282311,
          0.650743,
          1.5
        ],
        "values": [
          -0.0128717,
          -0.0129784,
          -0.0132242,
          -0.0132382,
          -0.0132705,
          -0.013345,
          -0.0135166
        ]
      }
    },
    "max_transition": 1.5,
    "related_ground_pin": "VGND",
    "related_power_pin": "VPWR",
    "rise_capacitance": 0.009401
  },
  "bus,S": {
    "bus_type": "bus8",
    "capacitance": 0.006174,
    "direction": "input",
    "fall_capacitance": 0.006808,
    "max_transition": 1.5,
    "related_ground_pin": "VGND",
    "related_power_pin": "VPWR",
    "rise_capacitance": 0.006095
  },
  "cell_footprint": "sky130_fd_sc_hdll__muxb8to1",
  "cell_leakage_power": 25.57668,
  "dont_touch": "true",
  "dont_use": "true",
  "interface_timing": "true",
  "pg_pin,VGND": {
    "pg_type": "primary_ground",
    "related_bias_pin": "VNB",
    "voltage_name": "VGND"
  },
  "pg_pin,VNB": {
    "pg_type": "pwell",
    "voltage_name": "VNB"
  },
  "pg_pin,VPB": {
    "pg_type": "nwell",
    "voltage_name": "VPB"
  },
  "pg_pin,VPWR": {
    "pg_type": "primary_power",
    "related_bias_pin": "VPB",
    "voltage_name": "VPWR"
  },
  "pin,Z": {
    "capacitance": 0.002688,
    "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,
          0.001338516,
          0.003583249,
          0.009592471,
          0.02567935,
          0.06874443,
          0.184031
        ],
        "values": [
          [
            0.0128401,
            0.0117272,
            0.008716,
            0.0005493,
            -0.0211957,
            -0.0792144,
            -0.2360637
          ],
          [
            0.0124376,
            0.0113285,
            0.0083633,
            0.0002365,
            -0.0214833,
            -0.0800124,
            -0.2366362
          ],
          [
            0.0120511,
            0.0109643,
            0.0080276,
            6.55e-05,
            -0.0216086,
            -0.0800174,
            -0.2363572
          ],
          [
            0.011474,
            0.0103656,
            0.0074591,
            -0.0004641,
            -0.0219049,
            -0.0800768,
            -0.236852
          ],
          [
            0.0121212,
            0.0109871,
            0.0079311,
            -0.0002991,
            -0.0220307,
            -0.0801674,
            -0.2367841
          ],
          [
            0.0151443,
            0.0139003,
            0.0107329,
            0.0022361,
            -0.0200903,
            -0.0792552,
            -0.2361523
          ],
          [
            0.0257002,
            0.0242866,
            0.0207562,
            0.0114784,
            -0.0122575,
            -0.0734649,
            -0.2326636
          ]
        ]
      },
      "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,
          0.001338516,
          0.003583249,
          0.009592471,
          0.02567935,
          0.06874443,
          0.184031
        ],
        "values": [
          [
            0.0248094,
            0.0260172,
            0.0289944,
            0.0373191,
            0.0589675,
            0.1169138,
            0.2702562
          ],
          [
            0.0242413,
            0.0254405,
            0.0286372,
            0.0369746,
            0.0588384,
            0.1167778,
            0.2701631
          ],
          [
            0.0238145,
            0.0250857,
            0.0281346,
            0.0365648,
            0.0584305,
            0.1166201,
            0.2699511
          ],
          [
            0.0234204,
            0.0245931,
            0.0277174,
            0.0360701,
            0.0581684,
            0.1163155,
            0.2699
          ],
          [
            0.0232764,
            0.0244579,
            0.0275245,
            0.0358503,
            0.0576981,
            0.1160225,
            0.269829
          ],
          [
            0.0250473,
            0.0261149,
            0.0289769,
            0.036813,
            0.0586373,
            0.1160282,
            0.269863
          ],
          [
            0.0353233,
            0.0361586,
            0.0385916,
            0.0451863,
            0.0645046,
            0.1214139,
            0.2717463
          ]
        ]
      }
    },
    "max_capacitance": 0.184031,
    "max_transition": 1.496099,
    "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": [
            0.003188,
            0.0040265,
            0.0062712,
            0.0122805,
            0.0283673,
            0.0714324,
            0.186719
          ],
          "values": [
            [
              0.0308734,
              0.0326484,
              0.0371145,
              0.0481423,
              0.0756099,
              0.146145,
              0.3326243
            ],
            [
              0.033129,
              0.0349279,
              0.0394039,
              0.0504992,
              0.0779885,
              0.1483581,
              0.3342928
            ],
            [
              0.0372172,
              0.039085,
              0.0438674,
              0.055124,
              0.0827409,
              0.1532906,
              0.3397256
            ],
            [
              0.0429536,
              0.0451769,
              0.0506497,
              0.0636339,
              0.0933421,
              0.1645089,
              0.3510203
            ],
            [
              0.047759,
              0.0506863,
              0.0578946,
              0.0746443,
              0.1106544,
              0.1893887,
              0.3771121
            ],
            [
              0.0415719,
              0.0455752,
              0.0556163,
              0.0793774,
              0.129257,
              0.228231,
              0.4362548
            ],
            [
              0.0018719,
              0.0076846,
              0.0224884,
              0.0564774,
              0.1286046,
              0.2669666,
              0.5302198
            ]
          ]
        },
        "cell_rise,del_1_7_7": {
          "index_1": [
            0.01,
            0.0230506,
            0.0531329,
            0.122474,
            0.282311,
            0.650743,
            1.5
          ],
          "index_2": [
            0.003188,
            0.0040265,
            0.0062712,
            0.0122805,
            0.0283673,
            0.0714324,
            0.186719
          ],
          "values": [
            [
              0.0706459,
              0.0743119,
              0.0838656,
              0.1084971,
              0.1721961,
              0.3408832,
              0.7938561
            ],
            [
              0.0742058,
              0.0779314,
              0.0875993,
              0.1124546,
              0.1767711,
              0.3456963,
              0.7964922
            ],
            [
              0.0831476,
              0.0868432,
              0.0965046,
              0.1215109,
              0.1858444,
              0.3556203,
              0.8072042
            ],
            [
              0.1008458,
              0.1047207,
              0.11452,
              0.1394704,
              0.2040027,
              0.373851,
              0.8245763
            ],
            [
              0.1267596,
              0.1315639,
              0.1436727,
              0.1732917,
              0.2430374,
              0.4132753,
              0.8649685
            ],
            [
              0.1709502,
              0.1773304,
              0.192865,
              0.2302883,
              0.3149598,
              0.5039512,
              0.9571571
            ],
            [
              0.2665955,
              0.2744239,
              0.2945765,
              0.3421083,
              0.4483437,
              0.6749908,
              1.1704653
            ]
          ]
        },
        "fall_transition,del_1_7_7": {
          "index_1": [
            0.01,
            0.0230506,
            0.0531329,
            0.122474,
            0.282311,
            0.650743,
            1.5
          ],
          "index_2": [
            0.003188,
            0.0040265,
            0.0062712,
            0.0122805,
            0.0283673,
            0.0714324,
            0.186719
          ],
          "values": [
            [
              0.0296585,
              0.0320395,
              0.0386975,
              0.0566031,
              0.1040855,
              0.2327356,
              0.5778116
            ],
            [
              0.0294464,
              0.031911,
              0.0385624,
              0.0563087,
              0.1039626,
              0.2326756,
              0.5778948
            ],
            [
              0.0316003,
              0.033869,
              0.0400626,
              0.0570299,
              0.1040933,
              0.2327734,
              0.5791903
            ],
            [
              0.038428,
              0.040717,
              0.0470128,
              0.0640845,
              0.1082242,
              0.2333517,
              0.578067
            ],
            [
              0.054482,
              0.0573174,
              0.0646815,
              0.082746,
              0.127587,
              0.2454863,
              0.5796961
            ],
            [
              0.088072,
              0.0918231,
              0.1013059,
              0.1231214,
              0.1745259,
              0.2951453,
              0.6079872
            ],
            [
              0.1539577,
              0.1589606,
              0.171766,
              0.2023712,
              0.2674799,
              0.4062963,
              0.7266194
            ]
          ]
        },
        "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": [
            0.003188,
            0.0040265,
            0.0062712,
            0.0122805,
            0.0283673,
            0.0714324,
            0.186719
          ],
          "values": [
            [
              0.0619044,
              0.068076,
              0.0849807,
              0.1301081,
              0.2511342,
              0.5721497,
              1.4328627
            ],
            [
              0.0618167,
              0.068033,
              0.0847827,
              0.1301451,
              0.2502227,
              0.5715054,
              1.4298395
            ],
            [
              0.0620737,
              0.0682146,
              0.0850848,
              0.1300489,
              0.2511317,
              0.5710359,
              1.4295322
            ],
            [
              0.0673225,
              0.0732092,
              0.0888995,
              0.1320034,
              0.2504989,
              0.5713672,
              1.4299615
            ],
            [
              0.0852899,
              0.0917505,
              0.1087001,
              0.1524713,
              0.2626521,
              0.5725242,
              1.4293066
            ],
            [
              0.123895,
              0.1309231,
              0.1495268,
              0.1970848,
              0.3127194,
              0.6046463,
              1.4323233
            ],
            [
              0.1992429,
              0.207818,
              0.2301558,
              0.2836099,
              0.4138885,
              0.7212833,
              1.4960992
            ]
          ]
        },
        "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": [
            0.003188,
            0.0040265,
            0.0062712,
            0.0122805,
            0.0283673,
            0.0714324,
            0.186719
          ],
          "values": [
            [
              0.0152075,
              0.0166118,
              0.0201533,
              0.0294875,
              0.0568252,
              0.1270181,
              0.3129794
            ],
            [
              0.0179659,
              0.0195829,
              0.0233358,
              0.0326833,
              0.0600275,
              0.1301468,
              0.3161652
            ],
            [
              0.0208713,
              0.0231943,
              0.0285565,
              0.0402225,
              0.0679826,
              0.1380635,
              0.3241715
            ],
            [
              0.0212439,
              0.0247139,
              0.0326634,
              0.0495931,
              0.0859691,
              0.1567773,
              0.3426743
            ],
            [
              0.011822,
              0.0172299,
              0.0296933,
              0.0551586,
              0.1083499,
              0.1989456,
              0.3858099
            ],
            [
              -0.0286494,
              -0.0192889,
              0.0014802,
              0.0417321,
              0.1212029,
              0.2531874,
              0.4853982
            ],
            [
              -0.1552778,
              -0.138003,
              -0.1017451,
              -0.0341494,
              0.0842889,
              0.2897363,
              0.6249645
            ]
          ]
        },
        "cell_rise,del_1_7_7": {
          "index_1": [
            0.01,
            0.0230506,
            0.0531329,
            0.122474,
            0.282311,
            0.650743,
            1.5
          ],
          "index_2": [
            0.003188,
            0.0040265,
            0.0062712,
            0.0122805,
            0.0283673,
            0.0714324,
            0.186719
          ],
          "values": [
            [
              0.053347,
              0.0569501,
              0.0662994,
              0.0905859,
              0.1542335,
              0.3228777,
              0.7730685
            ],
            [
              0.0567506,
              0.0603612,
              0.0697069,
              0.093995,
              0.1576534,
              0.3262402,
              0.7762949
            ],
            [
              0.0649657,
              0.0685887,
              0.0779611,
              0.1022871,
              0.1659079,
              0.3345865,
              0.7847808
            ],
            [
              0.0791517,
              0.0828796,
              0.0921352,
              0.1159767,
              0.1797971,
              0.3483193,
              0.7996675
            ],
            [
              0.0948849,
              0.0990756,
              0.1092928,
              0.1341435,
              0.1984173,
              0.3665653,
              0.816072
            ],
            [
              0.1104825,
              0.1158045,
              0.1277552,
              0.153623,
              0.218149,
              0.3883157,
              0.8382036
            ],
            [
              0.1178334,
              0.1247928,
              0.1406797,
              0.1722412,
              0.2395304,
              0.4109474,
              0.8630549
            ]
          ]
        },
        "fall_transition,del_1_7_7": {
          "index_1": [
            0.01,
            0.0230506,
            0.0531329,
            0.122474,
            0.282311,
            0.650743,
            1.5
          ],
          "index_2": [
            0.003188,
            0.0040265,
            0.0062712,
            0.0122805,
            0.0283673,
            0.0714324,
            0.186719
          ],
          "values": [
            [
              0.0117152,
              0.0140088,
              0.0206381,
              0.0428179,
              0.0949608,
              0.2295198,
              0.5781764
            ],
            [
              0.0139025,
              0.0159891,
              0.0219366,
              0.0431131,
              0.0949169,
              0.2296201,
              0.5784555
            ],
            [
              0.0195131,
              0.0222023,
              0.0291447,
              0.0488306,
              0.0962215,
              0.229385,
              0.5775287
            ],
            [
              0.0297677,
              0.033369,
              0.0421927,
              0.0661826,
              0.1110994,
              0.2323257,
              0.5778694
            ],
            [
              0.0488468,
              0.0540056,
              0.0653689,
              0.0961867,
              0.1531993,
              0.2659694,
              0.5809168
            ],
            [
              0.0871812,
              0.0941789,
              0.1101988,
              0.1479996,
              0.2265148,
              0.3629681,
              0.6510847
            ],
            [
              0.1616586,
              0.1736089,
              0.1985272,
              0.2456326,
              0.357211,
              0.5326185,
              0.8839382
            ]
          ]
        },
        "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": [
            0.003188,
            0.0040265,
            0.0062712,
            0.0122805,
            0.0283673,
            0.0714324,
            0.186719
          ],
          "values": [
            [
              0.0943619,
              0.1000633,
              0.0870785,
              0.1299549,
              0.2510632,
              0.5723652,
              1.4275675
            ],
            [
              0.0911051,
              0.0944214,
              0.0871809,
              0.129972,
              0.2510626,
              0.5721665,
              1.428868
            ],
            [
              0.0706412,
              0.0736807,
              0.0868331,
              0.1298757,
              0.2503176,
              0.5724027,
              1.4272937
            ],
            [
              0.0614067,
              0.0673516,
              0.0828066,
              0.1267384,
              0.2493244,
              0.5721637,
              1.4289774
            ],
            [
              0.0573888,
              0.0628909,
              0.0777238,
              0.1211781,
              0.2438218,
              0.5691974,
              1.4289004
            ],
            [
              0.0620366,
              0.0677715,
              0.0818284,
              0.1213124,
              0.2384098,
              0.564041,
              1.4270753
            ],
            [
              0.0772748,
              0.083439,
              0.0989506,
              0.1348706,
              0.2422699,
              0.5602124,
              1.4222164
            ]
          ]
        },
        "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": [
            0.003188,
            0.0040265,
            0.0062712,
            0.0122805,
            0.0283673,
            0.0714324,
            0.186719
          ],
          "values": [
            [
              0.0423177,
              0.0423273,
              0.0423441,
              0.0423896,
              0.0423897,
              0.0423898,
              0.0423899
            ],
            [
              0.0476279,
              0.047628,
              0.0476308,
              0.0476389,
              0.047639,
              0.0476398,
              0.0476731
            ],
            [
              0.0577375,
              0.0577376,
              0.0577729,
              0.057773,
              0.0577731,
              0.0577732,
              0.0577829
            ],
            [
              0.0727742,
              0.0730344,
              0.0730345,
              0.0730346,
              0.0730347,
              0.0730348,
              0.0730349
            ],
            [
              0.0981512,
              0.0982971,
              0.0982972,
              0.0982973,
              0.0982974,
              0.0982975,
              0.0982976
            ],
            [
              0.1294058,
              0.1335081,
              0.1335082,
              0.1335083,
              0.1335084,
              0.1335085,
              0.1335086
            ],
            [
              0.1865154,
              0.1865584,
              0.1865585,
              0.1865586,
              0.1865587,
              0.1865588,
              0.1865589
            ]
          ]
        },
        "cell_rise,del_1_7_7": {
          "index_1": [
            0.01,
            0.0230506,
            0.0531329,
            0.122474,
            0.282311,
            0.650743,
            1.5
          ],
          "index_2": [
            0.003188,
            0.0040265,
            0.0062712,
            0.0122805,
            0.0283673,
            0.0714324,
            0.186719
          ],
          "values": [
            [
              0.0087911,
              0.0088084,
              0.0088085,
              0.0088086,
              0.0088087,
              0.0088088,
              0.0088089
            ],
            [
              0.0097429,
              0.009743,
              0.0097838,
              0.0097839,
              0.0097842,
              0.0097843,
              0.0097844
            ],
            [
              0.0115067,
              0.0115068,
              0.0115069,
              0.011507,
              0.0115071,
              0.0115072,
              0.0115073
            ],
            [
              0.0147847,
              0.0148142,
              0.0150636,
              0.0150637,
              0.0150638,
              0.0150639,
              0.015064
            ],
            [
              0.0243331,
              0.0243332,
              0.0243333,
              0.0243391,
              0.0243392,
              0.0243393,
              0.0243394
            ],
            [
              0.0433516,
              0.0438151,
              0.0438152,
              0.0438153,
              0.0438154,
              0.0438155,
              0.0438156
            ],
            [
              0.1053029,
              0.1053299,
              0.10533,
              0.1053416,
              0.1053417,
              0.1054106,
              0.1054107
            ]
          ]
        },
        "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"
      }
    ]
  }
}