diff --git a/sky130/custom/sky130_fd_io/lef/sky130_fd_io__signal_5_sym_hv_local_5term.lef b/sky130/custom/sky130_fd_io/lef/sky130_fd_io__signal_5_sym_hv_local_5term.lef
new file mode 100644
index 0000000..2186887
--- /dev/null
+++ b/sky130/custom/sky130_fd_io/lef/sky130_fd_io__signal_5_sym_hv_local_5term.lef
@@ -0,0 +1,249 @@
+VERSION 5.7 ;
+  NOWIREEXTENSIONATPIN ON ;
+  DIVIDERCHAR "/" ;
+  BUSBITCHARS "[]" ;
+MACRO sky130_fd_io__signal_5_sym_hv_local_5term
+  CLASS BLOCK ;
+  FOREIGN sky130_fd_io__signal_5_sym_hv_local_5term ;
+  ORIGIN 0.000 0.000 ;
+  SIZE 7.955 BY 12.120 ;
+  PIN GATE
+    ANTENNAGATEAREA 3.400000 ;
+    PORT
+      LAYER li1 ;
+        RECT 3.310 8.925 4.635 9.335 ;
+      LAYER mcon ;
+        RECT 3.625 9.065 3.795 9.235 ;
+        RECT 3.985 9.065 4.155 9.235 ;
+      LAYER met1 ;
+        RECT 3.515 8.955 4.260 11.795 ;
+    END
+  END GATE
+  PIN NWELLRING
+    ANTENNADIFFAREA 24.296999 ;
+    PORT
+      LAYER nwell ;
+        RECT 0.000 10.760 7.955 12.120 ;
+        RECT 0.000 1.360 1.360 10.760 ;
+        RECT 6.595 1.360 7.955 10.760 ;
+        RECT 0.000 0.000 7.955 1.360 ;
+      LAYER li1 ;
+        RECT 0.330 11.090 7.625 11.790 ;
+        RECT 0.330 1.030 1.030 11.090 ;
+        RECT 6.925 1.030 7.625 11.090 ;
+        RECT 0.330 0.330 7.625 1.030 ;
+      LAYER mcon ;
+        RECT 1.535 11.355 1.705 11.525 ;
+        RECT 1.895 11.355 2.065 11.525 ;
+        RECT 2.255 11.355 2.425 11.525 ;
+        RECT 2.615 11.355 2.785 11.525 ;
+        RECT 2.975 11.355 3.145 11.525 ;
+        RECT 4.795 11.355 4.965 11.525 ;
+        RECT 5.155 11.355 5.325 11.525 ;
+        RECT 5.515 11.355 5.685 11.525 ;
+        RECT 5.875 11.355 6.045 11.525 ;
+        RECT 6.235 11.355 6.405 11.525 ;
+        RECT 0.595 10.005 0.765 10.175 ;
+        RECT 0.595 9.645 0.765 9.815 ;
+        RECT 0.595 9.285 0.765 9.455 ;
+        RECT 0.595 8.925 0.765 9.095 ;
+        RECT 0.595 8.565 0.765 8.735 ;
+        RECT 0.595 8.205 0.765 8.375 ;
+        RECT 0.595 7.845 0.765 8.015 ;
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+        RECT 0.595 3.165 0.765 3.335 ;
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+        RECT 0.595 2.085 0.765 2.255 ;
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+        RECT 0.595 1.365 0.765 1.535 ;
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+        RECT 7.190 7.485 7.360 7.655 ;
+        RECT 7.190 7.125 7.360 7.295 ;
+        RECT 7.190 6.765 7.360 6.935 ;
+        RECT 7.190 6.405 7.360 6.575 ;
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+        RECT 7.190 4.965 7.360 5.135 ;
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+        RECT 7.190 3.885 7.360 4.055 ;
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+        RECT 7.190 2.805 7.360 2.975 ;
+        RECT 7.190 2.445 7.360 2.615 ;
+        RECT 7.190 2.085 7.360 2.255 ;
+        RECT 7.190 1.725 7.360 1.895 ;
+        RECT 7.190 1.365 7.360 1.535 ;
+        RECT 5.590 0.540 5.760 0.710 ;
+        RECT 5.950 0.540 6.120 0.710 ;
+        RECT 6.310 0.540 6.480 0.710 ;
+      LAYER met1 ;
+        POLYGON 1.040 11.790 1.040 11.080 0.330 11.080 ;
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+        POLYGON 1.430 11.090 1.440 11.090 1.430 11.080 ;
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+        RECT 6.455 11.080 6.915 11.090 ;
+        POLYGON 6.915 11.790 7.625 11.080 6.915 11.080 ;
+        RECT 0.330 0.345 1.030 11.080 ;
+        POLYGON 1.030 11.080 1.430 11.080 1.030 10.680 ;
+        POLYGON 6.455 11.080 6.855 11.080 6.855 10.680 ;
+        RECT 6.855 10.680 7.625 11.080 ;
+        POLYGON 6.855 10.680 6.915 10.680 6.915 10.620 ;
+        RECT 6.915 10.620 7.625 10.680 ;
+        POLYGON 6.915 10.620 6.925 10.620 6.925 10.610 ;
+        POLYGON 6.925 1.510 6.925 1.030 6.445 1.030 ;
+        RECT 6.925 1.040 7.625 10.620 ;
+        RECT 6.925 1.030 6.930 1.040 ;
+        RECT 5.350 0.345 6.930 1.030 ;
+        POLYGON 6.930 1.040 7.625 1.040 6.930 0.345 ;
+        RECT 0.330 0.330 1.015 0.345 ;
+        RECT 5.350 0.330 6.915 0.345 ;
+        POLYGON 6.915 0.345 6.930 0.345 6.915 0.330 ;
+    END
+  END NWELLRING
+  PIN VGND
+    USE GROUND ;
+    PORT
+      LAYER li1 ;
+        RECT 2.965 3.360 3.505 8.755 ;
+      LAYER mcon ;
+        RECT 3.105 7.745 3.275 7.915 ;
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+        RECT 3.105 4.865 3.275 5.035 ;
+        RECT 3.105 4.505 3.275 4.675 ;
+        RECT 3.105 4.145 3.275 4.315 ;
+        RECT 3.105 3.785 3.275 3.955 ;
+      LAYER met1 ;
+        RECT 2.860 0.330 3.860 8.545 ;
+    END
+  END VGND
+  PIN NBODY
+    ANTENNADIFFAREA 13.550600 ;
+    PORT
+      LAYER pwell ;
+        RECT 1.660 1.660 6.295 10.460 ;
+      LAYER li1 ;
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+        RECT 1.790 2.490 2.490 9.620 ;
+        RECT 5.465 2.490 6.165 9.620 ;
+        RECT 1.790 1.790 6.165 2.490 ;
+      LAYER mcon ;
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+        RECT 1.790 0.330 2.665 0.345 ;
+    END
+  END NBODY
+  PIN IN
+    ANTENNADIFFAREA 3.807000 ;
+    PORT
+      LAYER li1 ;
+        RECT 4.440 3.360 4.980 8.755 ;
+      LAYER mcon ;
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+    END
+  END IN
+  OBS
+      LAYER met1 ;
+        RECT 1.015 0.330 1.030 0.345 ;
+        RECT 2.665 0.330 2.680 0.345 ;
+  END
+END sky130_fd_io__signal_5_sym_hv_local_5term
+END LIBRARY
+