cells/nand2b/sky130_fd_sc_lp__nand2b_1.lef

# 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_lp__nand2b_1
  CLASS CORE ;
  SOURCE USER ;
  ORIGIN  0.000000  0.000000 ;
  SIZE  2.400000 BY  3.330000 ;
  SYMMETRY X Y R90 ;
  SITE unit ;
  PIN A_N
    ANTENNAGATEAREA  0.126000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.085000 1.015000 0.455000 1.525000 ;
    END
  END A_N
  PIN B
    ANTENNAGATEAREA  0.315000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.625000 1.015000 1.285000 1.435000 ;
    END
  END B
  PIN Y
    ANTENNADIFFAREA  0.638400 ;
    DIRECTION OUTPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.115000 1.945000 2.315000 2.115000 ;
        RECT 1.115000 2.115000 1.375000 3.075000 ;
        RECT 1.795000 0.255000 2.315000 1.095000 ;
        RECT 2.070000 1.095000 2.315000 1.945000 ;
    END
  END Y
  PIN VGND
    DIRECTION INOUT ;
    USE GROUND ;
    PORT
      LAYER met1 ;
        RECT 0.000000 -0.245000 2.400000 0.245000 ;
    END
  END VGND
  PIN VNB
    DIRECTION INOUT ;
    USE GROUND ;
    PORT
      LAYER met1 ;
        RECT 0.000000 0.000000 0.500000 0.500000 ;
    END
  END VNB
  PIN VPB
    DIRECTION INOUT ;
    USE POWER ;
    PORT
      LAYER met1 ;
        RECT 0.000000 2.800000 0.500000 3.300000 ;
    END
  END VPB
  PIN VPWR
    DIRECTION INOUT ;
    USE POWER ;
    PORT
      LAYER met1 ;
        RECT 0.000000 3.085000 2.400000 3.575000 ;
    END
  END VPWR
  OBS
    LAYER li1 ;
      RECT 0.000000 -0.085000 2.400000 0.085000 ;
      RECT 0.000000  3.245000 2.400000 3.415000 ;
      RECT 0.160000  1.695000 1.635000 1.775000 ;
      RECT 0.160000  1.775000 0.780000 1.865000 ;
      RECT 0.160000  1.865000 0.490000 2.210000 ;
      RECT 0.380000  0.280000 0.640000 0.675000 ;
      RECT 0.380000  0.675000 1.625000 0.845000 ;
      RECT 0.610000  1.605000 1.635000 1.695000 ;
      RECT 0.685000  2.035000 0.945000 3.245000 ;
      RECT 0.810000  0.085000 1.140000 0.505000 ;
      RECT 1.455000  0.845000 1.625000 1.275000 ;
      RECT 1.455000  1.275000 1.900000 1.605000 ;
      RECT 1.545000  2.285000 1.875000 3.245000 ;
    LAYER mcon ;
      RECT 0.155000 -0.085000 0.325000 0.085000 ;
      RECT 0.155000  3.245000 0.325000 3.415000 ;
      RECT 0.635000 -0.085000 0.805000 0.085000 ;
      RECT 0.635000  3.245000 0.805000 3.415000 ;
      RECT 1.115000 -0.085000 1.285000 0.085000 ;
      RECT 1.115000  3.245000 1.285000 3.415000 ;
      RECT 1.595000 -0.085000 1.765000 0.085000 ;
      RECT 1.595000  3.245000 1.765000 3.415000 ;
      RECT 2.075000 -0.085000 2.245000 0.085000 ;
      RECT 2.075000  3.245000 2.245000 3.415000 ;
  END
END sky130_fd_sc_lp__nand2b_1
END LIBRARY