diff --git a/Interface_Ethernet.dcm b/Interface_Ethernet.dcm
index e3eb8b7cc5..01bbbf94a0 100644
--- a/Interface_Ethernet.dcm
+++ b/Interface_Ethernet.dcm
@@ -96,6 +96,12 @@ K ETH PHY RMII
 F http://ww1.microchip.com/downloads/en/DeviceDoc/8720a.pdf
 $ENDCMP
 #
+$CMP LAN8742A
+D Ethernet PHY with RMII interface, QFN-24
+K ETH PHY RMII
+F http://ww1.microchip.com/downloads/en/DeviceDoc/8742a.pdf
+$ENDCMP
+#
 $CMP LAN9512
 D Two USB 2.0 hub with an integrated 10/100 Ethernet controller (0°C to +70°C), QFN-48
 K USB HUB Ethernet 10/100
diff --git a/Interface_Ethernet.lib b/Interface_Ethernet.lib
index 92dab5a0ba..1a8829b455 100644
--- a/Interface_Ethernet.lib
+++ b/Interface_Ethernet.lib
@@ -779,6 +779,46 @@ X VDDIO 9 -200 1200 100 D 50 50 1 1 W
 ENDDRAW
 ENDDEF
 #
+# LAN8742A
+#
+DEF LAN8742A U 0 20 Y Y 1 F N
+F0 "U" -650 1050 50 H V R CNN
+F1 "LAN8742A" 700 1050 50 H V R CNN
+F2 "Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.5x2.5mm" 50 -1050 50 H I L CNN
+F3 "" 1300 -1150 50 H I C CNN
+$FPLIST
+ QFN*1EP*4x4mm*P0.5mm*
+$ENDFPLIST
+DRAW
+S -700 1000 700 -1000 0 1 10 f
+X VDD2A 1 100 1100 100 D 50 50 1 1 W
+X RXER/PHYAD0 10 -800 100 100 R 50 50 1 1 O
+X CRS_DV/MODE2 11 -800 0 100 R 50 50 1 1 B
+X MDIO 12 -800 -100 100 R 50 50 1 1 B
+X MDC 13 -800 -200 100 R 50 50 1 1 I
+X ~INT~/REFCLKO 14 -800 -500 100 R 50 50 1 1 O
+X ~RST 15 -800 -400 100 R 50 50 1 1 I
+X TXEN 16 -800 400 100 R 50 50 1 1 I
+X TXD0 17 -800 600 100 R 50 50 1 1 I
+X TXD1 18 -800 500 100 R 50 50 1 1 I
+X VDD1A 19 0 1100 100 D 50 50 1 1 W
+X LED2/~INT~/~PME~/~INTSEL~ 2 800 -400 100 L 50 50 1 1 B
+X TXN 20 800 400 100 L 50 50 1 1 O
+X TXP 21 800 500 100 L 50 50 1 1 O
+X RXN 22 800 200 100 L 50 50 1 1 I
+X RXP 23 800 300 100 L 50 50 1 1 I
+X RBIAS 24 800 -100 100 L 50 50 1 1 P
+X VSS 25 0 -1100 100 U 50 50 1 1 W
+X LED1/~INT~/~PME~/REGOFF 3 800 -300 100 L 50 50 1 1 B
+X XTAL2 4 -800 -800 100 R 50 50 1 1 O
+X XTAL1/CLKIN 5 -800 -700 100 R 50 50 1 1 I
+X VDDCR 6 -100 1100 100 D 50 50 1 1 W
+X RXD1/MODE1 7 -800 200 100 R 50 50 1 1 B
+X RXD0/MODE0 8 -800 300 100 R 50 50 1 1 B
+X VDDIO 9 -200 1100 100 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
 # LAN9512
 #
 DEF LAN9512 U 0 20 Y Y 2 L N