From 6399af4b8c0ecdb055ebddbb0732bcfe40cca5ac Mon Sep 17 00:00:00 2001
From: jkriege2 <jan@jkrieger.de>
Date: Wed, 11 Oct 2017 20:02:03 +0200
Subject: [PATCH] reworked LM2674 family (NC-pins, datasheet, description,
 symbol, ...)

---
 library/dc-dc.dcm | 32 ++++++++++++++++----------------
 library/dc-dc.lib | 18 +++++++++++-------
 2 files changed, 27 insertions(+), 23 deletions(-)

diff --git a/library/dc-dc.dcm b/library/dc-dc.dcm
index 5617a126..8f17e813 100644
--- a/library/dc-dc.dcm
+++ b/library/dc-dc.dcm
@@ -805,51 +805,51 @@ F http://www.ti.com/lit/ds/symlink/lm2672.pdf
 $ENDCMP
 #
 $CMP LM2674M-12
-D 12V, 500 mA Step-Down Voltage Regulator
+D 12V, 500 mA Step-Down Voltage Regulator, SO-8
 K Step-Down Voltage Regulator 12V 500mA
-F www.national.com/ds/LM/LM2674.pdf
+F http://www.ti.com/lit/ds/symlink/lm2674.pdf
 $ENDCMP
 #
 $CMP LM2674M-3.3
-D 3.3V, 500 mA Step-Down Voltage Regulator
+D 3.3V, 500 mA Step-Down Voltage Regulator, SO-8
 K Step-Down Voltage Regulator
-F www.national.com/ds/LM/LM2674.pdf
+F http://www.ti.com/lit/ds/symlink/lm2674.pdf
 $ENDCMP
 #
 $CMP LM2674M-5.0
-D 5V, 500 mA Step-Down Voltage Regulator
+D 5V, 500 mA Step-Down Voltage Regulator, SO-8
 K Step-Down Voltage Regulator
-F www.national.com/ds/LM/LM2674.pdf
+F http://www.ti.com/lit/ds/symlink/lm2674.pdf
 $ENDCMP
 #
 $CMP LM2674M-ADJ
-D Adjustable Output, 500 mA Step-Down Voltage Regulator
+D Adjustable Output, 500 mA Step-Down Voltage Regulator, SO-8
 K Step-Down Voltage Regulator
-F www.national.com/ds/LM/LM2674.pdf
+F http://www.ti.com/lit/ds/symlink/lm2674.pdf
 $ENDCMP
 #
 $CMP LM2674N-12
-D LM2674M, 12V, 500 mA Step-Down Voltage Regulator
+D 12V, 500 mA Step-Down Voltage Regulator, DIP-8
 K Step-Down Voltage Regulator 12V 500mA
-F www.national.com/ds/LM/LM2674.pdf
+F http://www.ti.com/lit/ds/symlink/lm2674.pdf
 $ENDCMP
 #
 $CMP LM2674N-3.3
-D LM2674M, 3.3V, 500 mA Step-Down Voltage Regulator
+D 3.3V, 500 mA Step-Down Voltage Regulator, DIP-8
 K Step-Down Voltage Regulator
-F www.national.com/ds/LM/LM2674.pdf
+F http://www.ti.com/lit/ds/symlink/lm2674.pdf
 $ENDCMP
 #
 $CMP LM2674N-5.0
-D LM2674M, 5V, 500 mA Step-Down Voltage Regulator
+D 5V, 500 mA Step-Down Voltage Regulator, DIP-8
 K Step-Down Voltage Regulator
-F www.national.com/ds/LM/LM2674.pdf
+F http://www.ti.com/lit/ds/symlink/lm2674.pdf
 $ENDCMP
 #
 $CMP LM2674N-ADJ
-D LM2674M, Adjustable Output, 500 mA Step-Down Voltage Regulator
+D Adjustable Output, 500 mA Step-Down Voltage Regulator, DIP-8
 K Step-Down Voltage Regulator
-F www.national.com/ds/LM/LM2674.pdf
+F http://www.ti.com/lit/ds/symlink/lm2674.pdf
 $ENDCMP
 #
 $CMP LM2675M-12
diff --git a/library/dc-dc.lib b/library/dc-dc.lib
index 3facd7d0..4711b474 100644
--- a/library/dc-dc.lib
+++ b/library/dc-dc.lib
@@ -784,10 +784,10 @@ ENDDEF
 #
 # LM2674M-12
 #
-DEF LM2674M-12 U 0 40 Y Y 1 F N
-F0 "U" -400 450 50 H V L CNN
-F1 "LM2674M-12" -400 350 50 H V L CNN
-F2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" 300 -350 50 H I C CIN
+DEF LM2674M-12 U 0 20 Y Y 1 F N
+F0 "U" -400 350 50 H V L CNN
+F1 "LM2674M-12" 0 350 50 H V L CNN
+F2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" 50 -350 50 H I L CIN
 F3 "" 0 0 50 H I C CNN
 ALIAS LM2674M-3.3 LM2674M-5.0 LM2674M-ADJ
 $FPLIST
@@ -796,6 +796,8 @@ $ENDFPLIST
 DRAW
 S -400 300 400 -300 0 1 10 f
 X CB 1 500 0 100 L 50 50 1 1 I
+X NC 2 -400 -100 100 R 50 50 1 1 N N
+X NC 3 -400 -200 100 R 50 50 1 1 N N
 X FB 4 500 200 100 L 50 50 1 1 I
 X ON/~OFF 5 -500 0 100 R 50 50 1 1 I
 X GND 6 0 -400 100 U 50 50 1 1 W
@@ -807,9 +809,9 @@ ENDDEF
 # LM2674N-12
 #
 DEF LM2674N-12 U 0 40 Y Y 1 F N
-F0 "U" -400 450 50 H V L CNN
-F1 "LM2674N-12" -400 350 50 H V L CNN
-F2 "Housings_DIP:DIP-8_W7.62mm" 350 -350 50 H I C CIN
+F0 "U" -400 350 50 H V L CNN
+F1 "LM2674N-12" 0 350 50 H V L CNN
+F2 "Housings_DIP:DIP-8_W7.62mm" 50 -350 50 H I L CIN
 F3 "" 0 0 50 H I C CNN
 ALIAS LM2674N-3.3 LM2674N-5.0 LM2674N-ADJ
 $FPLIST
@@ -818,6 +820,8 @@ $ENDFPLIST
 DRAW
 S -400 300 400 -300 0 1 10 f
 X CB 1 500 0 100 L 50 50 1 1 I
+X NC 2 -400 -100 100 R 50 50 1 1 N N
+X NC 3 -400 -200 100 R 50 50 1 1 N N
 X FB 4 500 200 100 L 50 50 1 1 I
 X ON/~OFF 5 -500 0 100 R 50 50 1 1 I
 X GND 6 0 -400 100 U 50 50 1 1 W