component
MC74HC74ADR2G
Public Made by Adomby adom
onsemi Flip Flops, SOIC-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
orderable attributes: rebuild .lbr with adom-lbr 2.18.0 so MPN, MANUFACTURER and the distributor part numbers reach <technology> (DIGIKEY_PN MC74HC74ADR2GOSTR-ND, LCSC_PN C7345, MOUSER_PN 863-MC74HC74ADR2G). The published library carried no attributes at all, so a BOM had nothing to buy from. Distributor PNs matched on exact MPN AND corroborating manufacturer.
2 files changed
+35−11
mc74hc74adr2g.lbr+26−6@@ -68,6 +68,18 @@ <smd name="12" x="2.4750" y="1.2700" dx="1.9500" dy="0.6000" layer="1"/> <smd name="13" x="2.4750" y="2.5400" dx="1.9500" dy="0.6000" layer="1"/> <smd name="14" x="2.4750" y="3.8100" dx="1.9500" dy="0.6000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-2.6000" y="4.3700"/>+ <vertex x="-2.8400" y="4.7000"/>+ <vertex x="-2.3600" y="4.7000"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="-0.9750" y="4.3250"/>+ <vertex x="1.9500" y="4.3250"/>+ <vertex x="1.9500" y="-4.3250"/>+ <vertex x="-1.9500" y="-4.3250"/>+ <vertex x="-1.9500" y="3.3500"/>+ </polygon> <wire x1="-2.0600" y1="4.4350" x2="2.0600" y2="4.4350" width="0.1200" layer="21"/> <wire x1="-2.0600" y1="4.3700" x2="-2.0600" y2="4.4350" width="0.1200" layer="21"/> <wire x1="-2.0600" y1="-4.4350" x2="-2.0600" y2="-4.3700" width="0.1200" layer="21"/>@@ -76,7 +88,7 @@ <wire x1="2.0600" y1="-4.4350" x2="-2.0600" y2="-4.4350" width="0.1200" layer="21"/> <text x="0" y="5.385" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-5.385" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-2.6000" y="4.3700"/><vertex x="-2.8400" y="4.7000"/><vertex x="-2.3600" y="4.7000"/></polygon></package>+</package> </packages> <symbols> <symbol name="MC74HC74ADR2G">@@ -91,7 +103,7 @@ <pin name="CLOCK1" x="-17.78" y="2.54" length="middle" direction="in"/> <pin name="SET1" x="-17.78" y="0" length="middle" direction="in"/> <pin name="Q1" x="-17.78" y="-2.54" length="middle" direction="out"/>- <pin name="~Q1" x="-17.78" y="-5.08" length="middle" direction="out"/>+ <pin name="Q1@2" x="-17.78" y="-5.08" length="middle" direction="out"/> <pin name="GND" x="-17.78" y="-7.62" length="middle" direction="pwr"/> <pin name="VCC" x="17.78" y="7.62" length="middle" direction="pwr" rot="R180"/> <pin name="RESET2" x="17.78" y="5.08" length="middle" direction="in" rot="R180"/>@@ -99,7 +111,7 @@ <pin name="CLOCK2" x="17.78" y="0" length="middle" direction="in" rot="R180"/> <pin name="SET2" x="17.78" y="-2.54" length="middle" direction="in" rot="R180"/> <pin name="Q2" x="17.78" y="-5.08" length="middle" direction="out" rot="R180"/>- <pin name="~Q2" x="17.78" y="-7.62" length="middle" direction="out" rot="R180"/>+ <pin name="Q2@2" x="17.78" y="-7.62" length="middle" direction="out" rot="R180"/> </symbol> </symbols> <devicesets>@@ -116,7 +128,7 @@ <connect gate="G$1" pin="CLOCK1" pad="3"/> <connect gate="G$1" pin="SET1" pad="4"/> <connect gate="G$1" pin="Q1" pad="5"/>- <connect gate="G$1" pin="~Q1" pad="6"/>+ <connect gate="G$1" pin="Q1@2" pad="6"/> <connect gate="G$1" pin="GND" pad="7"/> <connect gate="G$1" pin="VCC" pad="14"/> <connect gate="G$1" pin="RESET2" pad="13"/>@@ -124,9 +136,17 @@ <connect gate="G$1" pin="CLOCK2" pad="11"/> <connect gate="G$1" pin="SET2" pad="10"/> <connect gate="G$1" pin="Q2" pad="9"/>- <connect gate="G$1" pin="~Q2" pad="8"/>+ <connect gate="G$1" pin="Q2@2" pad="8"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="MC74HC74ADR2G" constant="no"/>+ <attribute name="MANUFACTURER" value="onsemi" constant="no"/>+ <attribute name="MOUSER_PN" value="863-MC74HC74ADR2G" constant="no"/>+ <attribute name="DIGIKEY_PN" value="MC74HC74ADR2GOSTR-ND" constant="no"/>+ <attribute name="LCSC_PN" value="C7345" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+9−5@@ -26,13 +26,17 @@ "model_3d_step": "mc74hc74adr2g.step", "lbr": "mc74hc74adr2g.lbr" },- "distributor_links": {},+ "distributor_links": {+ "digikey": "MC74HC74ADR2GOSTR-ND",+ "mouser": "863-MC74HC74ADR2G",+ "lcsc": "C7345"+ }, "pins": [ { "number": "1", "name": "RESET1", "type": "input",- "description": "Asynchronous active-low reset for flip-flop 1. When low, forces Q1 low and Q1̄ high independent of clock."+ "description": "Asynchronous active-low reset for flip-flop 1. When low, forces Q1 low and Q1\u0304 high independent of clock." }, { "number": "2",@@ -50,7 +54,7 @@ "number": "4", "name": "SET1", "type": "input",- "description": "Asynchronous active-low set for flip-flop 1. When low, forces Q1 high and Q1̄ low independent of clock."+ "description": "Asynchronous active-low set for flip-flop 1. When low, forces Q1 high and Q1\u0304 low independent of clock." }, { "number": "5",@@ -86,7 +90,7 @@ "number": "10", "name": "SET2", "type": "input",- "description": "Asynchronous active-low set for flip-flop 2. When low, forces Q2 high and Q2̄ low independent of clock."+ "description": "Asynchronous active-low set for flip-flop 2. When low, forces Q2 high and Q2\u0304 low independent of clock." }, { "number": "11",@@ -104,7 +108,7 @@ "number": "13", "name": "RESET2", "type": "input",- "description": "Asynchronous active-low reset for flip-flop 2. When low, forces Q2 low and Q2̄ high independent of clock."+ "description": "Asynchronous active-low reset for flip-flop 2. When low, forces Q2 low and Q2\u0304 high independent of clock." }, { "number": "14",