diff --git a/libs/mc1489.dcm b/libs/mc1489.dcm
new file mode 100644
index 0000000..0e24e0b
--- /dev/null
+++ b/libs/mc1489.dcm
@@ -0,0 +1,8 @@
+EESchema-DOCLIB  Version 2.0
+#
+$CMP MC1489
+D Quad Line EIA-232D Receivers
+F https://www.onsemi.com/pub/Collateral/MC1488-D.PDF
+$ENDCMP
+#
+#End Doc Library
diff --git a/libs/mc1489.lib b/libs/mc1489.lib
new file mode 100644
index 0000000..14fd284
--- /dev/null
+++ b/libs/mc1489.lib
@@ -0,0 +1,38 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# MC1489
+#
+DEF MC1489 U 0 40 Y N 5 F N
+F0 "U" -50 0 50 H V C CNN
+F1 "MC1489" -50 -150 50 H V C CNN
+F2 "MODULE" 0 -250 50 H I C CNN
+F3 "DOCUMENTATION" 0 -350 50 H I C CNN
+DRAW
+S -50 -100 50 100 5 0 0 N
+P 2 1 1 6 -150 100 50 0 N
+P 3 1 1 6 -150 100 -150 -100 50 0 N
+P 2 2 1 6 -150 100 50 0 N
+P 3 2 1 6 -150 100 -150 -100 50 0 N
+P 2 3 1 6 -150 100 50 0 N
+P 3 3 1 6 -150 100 -150 -100 50 0 N
+P 2 4 1 6 -150 100 50 0 N
+P 3 4 1 6 -150 100 -150 -100 50 0 N
+X IN_A 1 -300 0 146 R 50 50 1 1 I
+X CTL_A 2 0 100 75 D 50 50 1 1 I
+X OUT_A 3 200 0 146 L 50 50 1 1 O
+X IN_B 4 -300 0 146 R 50 50 2 1 I
+X CTL_A 5 0 100 75 D 50 50 2 1 I
+X OUT_B 6 200 0 146 L 50 50 2 1 O
+X IN_C 10 -300 0 146 R 50 50 3 1 I
+X OUT_C 8 200 0 146 L 50 50 3 1 O
+X CTL_A 9 0 100 75 D 50 50 3 1 I
+X OUT_D 11 200 0 146 L 50 50 4 1 O
+X CTL_A 12 0 100 75 D 50 50 4 1 I
+X IN_D 13 -300 0 146 R 50 50 4 1 I
+X VCC 14 0 250 146 D 50 50 5 1 W
+X GND 7 0 -250 146 U 50 50 5 1 W
+ENDDRAW
+ENDDEF
+#
+#End Library