diff --git a/library/interface.dcm b/library/interface.dcm
index 5f169193..7007d068 100644
--- a/library/interface.dcm
+++ b/library/interface.dcm
@@ -527,18 +527,6 @@ K Low Power Half-Duplex RS-485 Transceiver 10Mbps
 F http://www.icbase.com/pdf/SPX/SPX00480106.pdf
 $ENDCMP
 #
-$CMP TCM809
-D Microcontroller reset monitor, active low output
-K supervisor reset push pull
-F http://ww1.microchip.com/downloads/en/DeviceDoc/21661E.pdf
-$ENDCMP
-#
-$CMP TCM810
-D Microcontroller reset monitor, active high output
-K supervisor reset push pull
-F http://ww1.microchip.com/downloads/en/DeviceDoc/21661E.pdf
-$ENDCMP
-#
 $CMP XTR115U
 D 4-20mA Current Loop Transmitter, SO8
 K 4-20mA Current Loop Transmitter
diff --git a/library/interface.lib b/library/interface.lib
index 4b8f0dbf..190b1e42 100644
--- a/library/interface.lib
+++ b/library/interface.lib
@@ -2573,44 +2573,6 @@ X VCC 8 0 400 100 D 50 50 1 1 W
 ENDDRAW
 ENDDEF
 #
-# TCM809
-#
-DEF TCM809 U 0 40 Y Y 1 F N
-F0 "U" 0 350 50 H V L CNN
-F1 "TCM809" -50 -350 50 H V L CNN
-F2 "" -400 150 50 H V C CNN
-F3 "" -300 250 50 H V C CNN
-$FPLIST
- SOT-23*
- SC-70*
-$ENDFPLIST
-DRAW
-S -200 300 200 -300 1 1 10 f
-X GND 1 -100 -400 100 U 50 50 1 1 W
-X ~RESET~ 2 300 0 100 L 50 50 1 1 O
-X VCC 3 -100 400 100 D 50 50 1 1 W
-ENDDRAW
-ENDDEF
-#
-# TCM810
-#
-DEF TCM810 U 0 40 Y Y 1 F N
-F0 "U" 0 350 50 H V L CNN
-F1 "TCM810" -50 -350 50 H V L CNN
-F2 "" -400 150 50 H V C CNN
-F3 "" -300 250 50 H V C CNN
-$FPLIST
- SOT-23*
- SC-70*
-$ENDFPLIST
-DRAW
-S -200 300 200 -300 1 1 10 f
-X GND 1 -100 -400 100 U 50 50 1 1 W
-X RESET 2 300 0 100 L 50 50 1 1 O
-X VCC 3 -100 400 100 D 50 50 1 1 W
-ENDDRAW
-ENDDEF
-#
 # TEA2014
 #
 DEF TEA2014 U 0 40 Y Y 1 F N