# Copyright 2020 The SkyWater PDK Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# SPDX-License-Identifier: Apache-2.0

VERSION 5.5 ;
NAMESCASESENSITIVE ON ;
BUSBITCHARS "[]" ;
DIVIDERCHAR "/" ;
MACRO sky130_fd_sc_hd__nand3b_2
  CLASS CORE ;
  SOURCE USER ;
  ORIGIN  0.000000  0.000000 ;
  SIZE  4.140000 BY  2.720000 ;
  SYMMETRY X Y R90 ;
  SITE unithd ;
  PIN A_N
    ANTENNAGATEAREA  0.126000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.430000 1.075000 0.780000 1.275000 ;
    END
  END A_N
  PIN B
    ANTENNAGATEAREA  0.495000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.950000 1.075000 3.140000 1.275000 ;
    END
  END B
  PIN C
    ANTENNAGATEAREA  0.495000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.060000 1.075000 1.740000 1.275000 ;
    END
  END C
  PIN Y
    ANTENNADIFFAREA  0.985500 ;
    DIRECTION OUTPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.060000 1.785000 4.050000 1.955000 ;
        RECT 1.060000 1.955000 2.230000 2.005000 ;
        RECT 1.060000 2.005000 1.390000 2.465000 ;
        RECT 1.900000 2.005000 2.230000 2.465000 ;
        RECT 3.260000 0.635000 4.050000 0.905000 ;
        RECT 3.260000 1.955000 4.050000 2.005000 ;
        RECT 3.260000 2.005000 3.510000 2.465000 ;
        RECT 3.850000 0.905000 4.050000 1.785000 ;
    END
  END Y
  PIN VGND
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE GROUND ;
    PORT
      LAYER li1 ;
        RECT 0.000000 -0.085000 4.140000 0.085000 ;
        RECT 0.580000  0.085000 0.890000 0.905000 ;
        RECT 1.560000  0.085000 1.810000 0.545000 ;
    END
    PORT
      LAYER met1 ;
        RECT 0.000000 -0.240000 4.140000 0.240000 ;
    END
  END VGND
  PIN VPWR
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE POWER ;
    PORT
      LAYER li1 ;
        RECT 0.000000 2.635000 4.140000 2.805000 ;
        RECT 0.580000 1.835000 0.890000 2.635000 ;
        RECT 1.560000 2.175000 1.730000 2.635000 ;
        RECT 2.400000 2.175000 2.650000 2.635000 ;
        RECT 2.840000 2.175000 3.090000 2.635000 ;
        RECT 3.760000 2.175000 4.050000 2.635000 ;
    END
    PORT
      LAYER met1 ;
        RECT 0.000000 2.480000 4.140000 2.960000 ;
    END
  END VPWR
  OBS
    LAYER li1 ;
      RECT 0.090000 0.255000 0.410000 0.655000 ;
      RECT 0.090000 0.655000 0.260000 1.445000 ;
      RECT 0.090000 1.445000 3.650000 1.615000 ;
      RECT 0.090000 1.615000 0.260000 2.065000 ;
      RECT 0.090000 2.065000 0.410000 2.465000 ;
      RECT 1.060000 0.255000 1.390000 0.715000 ;
      RECT 1.060000 0.715000 2.750000 0.905000 ;
      RECT 2.000000 0.255000 4.050000 0.465000 ;
      RECT 2.000000 0.635000 2.750000 0.715000 ;
      RECT 2.920000 0.465000 3.090000 0.905000 ;
      RECT 3.320000 1.075000 3.650000 1.445000 ;
  END
END sky130_fd_sc_hd__nand3b_2
END LIBRARY