diff --git a/library/cmos4000.dcm b/library/cmos4000.dcm
index 96c25995..7e01ad86 100644
--- a/library/cmos4000.dcm
+++ b/library/cmos4000.dcm
@@ -101,8 +101,8 @@ K CMOS PLL
 $ENDCMP
 #
 $CMP 4047
-D Astable/Monostable
-K CMOS
+D Monostable/Astable Multivibrator
+K CMOS monostable astable multivibrator
 F https://www.fairchildsemi.com/datasheets/CD/CD4047BC.pdf
 $ENDCMP
 #