cells/nand2/sky130_fd_sc_hd__nand2_4.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_hd__nand2_4
  CLASS CORE ;
  SOURCE USER ;
  ORIGIN  0.000000  0.000000 ;
  SIZE  4.140000 BY  2.720000 ;
  SYMMETRY X Y R90 ;
  SITE unithd ;
  PIN A
    ANTENNAGATEAREA  0.990000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 2.615000 1.075000 4.055000 1.325000 ;
    END
  END A
  PIN B
    ANTENNAGATEAREA  0.990000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.110000 1.075000 1.730000 1.325000 ;
    END
  END B
  PIN Y
    ANTENNADIFFAREA  1.431000 ;
    DIRECTION OUTPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.515000 1.495000 3.365000 1.665000 ;
        RECT 0.515000 1.665000 0.845000 2.465000 ;
        RECT 1.355000 1.665000 1.685000 2.465000 ;
        RECT 1.910000 1.075000 2.445000 1.495000 ;
        RECT 2.195000 0.635000 3.365000 0.805000 ;
        RECT 2.195000 0.805000 2.445000 1.075000 ;
        RECT 2.195000 1.665000 2.525000 2.465000 ;
        RECT 3.035000 1.665000 3.365000 2.465000 ;
    END
  END Y
  PIN VGND
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE GROUND ;
    PORT
      LAYER li1 ;
        RECT 0.000000 -0.085000 4.140000 0.085000 ;
        RECT 0.595000  0.085000 0.765000 0.545000 ;
        RECT 1.435000  0.085000 1.605000 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 0.090000 1.495000 0.345000 2.635000 ;
        RECT 1.015000 1.835000 1.185000 2.635000 ;
        RECT 1.855000 1.835000 2.025000 2.635000 ;
        RECT 2.695000 1.835000 2.865000 2.635000 ;
        RECT 3.535000 1.835000 3.785000 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 0.425000 0.715000 ;
      RECT 0.090000 0.715000 2.025000 0.905000 ;
      RECT 0.935000 0.255000 1.265000 0.715000 ;
      RECT 1.775000 0.255000 3.785000 0.465000 ;
      RECT 1.775000 0.465000 2.025000 0.715000 ;
      RECT 3.535000 0.465000 3.785000 0.885000 ;
  END
END sky130_fd_sc_hd__nand2_4
END LIBRARY