component
CD4051B
Public Made by Adomby adom
TI CMOS 8-channel analog multiplexer/demultiplexer, SOIC-16. 3-A/B/C select, INH, VEE for bipolar. Datasheet-verified.
← Commit history
CD4051B.adom-lbr.json+15−361@@ -11,7 +11,7 @@ { "number": "1", "name": "CH 4 IN/OUT",- "x": 500,+ "x": 650, "y": -200, "length": 100, "rotation": 180,@@ -20,7 +20,7 @@ { "number": "2", "name": "CH 6 IN/OUT",- "x": 500,+ "x": 650, "y": -400, "length": 100, "rotation": 180,@@ -29,7 +29,7 @@ { "number": "3", "name": "COM OUT/IN",- "x": -500,+ "x": -650, "y": 100, "length": 100, "rotation": 0,@@ -38,7 +38,7 @@ { "number": "4", "name": "CH 7 IN/OUT",- "x": 500,+ "x": 650, "y": -500, "length": 100, "rotation": 180,@@ -47,7 +47,7 @@ { "number": "5", "name": "CH 5 IN/OUT",- "x": 500,+ "x": 650, "y": -300, "length": 100, "rotation": 180,@@ -56,7 +56,7 @@ { "number": "6", "name": "INH",- "x": -500,+ "x": -650, "y": 0, "length": 100, "rotation": 0,@@ -83,7 +83,7 @@ { "number": "9", "name": "C",- "x": -500,+ "x": -650, "y": 300, "length": 100, "rotation": 0,@@ -92,7 +92,7 @@ { "number": "10", "name": "B",- "x": -500,+ "x": -650, "y": 400, "length": 100, "rotation": 0,@@ -101,7 +101,7 @@ { "number": "11", "name": "A",- "x": -500,+ "x": -650, "y": 500, "length": 100, "rotation": 0,@@ -110,7 +110,7 @@ { "number": "12", "name": "CH 3 IN/OUT",- "x": 500,+ "x": 650, "y": -100, "length": 100, "rotation": 180,@@ -119,7 +119,7 @@ { "number": "13", "name": "CH 0 IN/OUT",- "x": 500,+ "x": 650, "y": 200, "length": 100, "rotation": 180,@@ -128,7 +128,7 @@ { "number": "14", "name": "CH 1 IN/OUT",- "x": 500,+ "x": 650, "y": 100, "length": 100, "rotation": 180,@@ -137,7 +137,7 @@ { "number": "15", "name": "CH 2 IN/OUT",- "x": 500,+ "x": 650, "y": 0, "length": 100, "rotation": 180,@@ -157,360 +157,14 @@ "graphics": [ { "kind": "rect",- "x1": -400.0,+ "x1": -550.0, "y1": 600.0,- "x2": 400.0,+ "x2": 550.0, "y2": -600.0, "width": 10.0, "filled": true, "fill_style": "background" },- {- "kind": "rect",- "x1": -400.0,- "y1": 250.0,- "x2": -200.0,- "y2": 550.0,- "width": 10.0,- "filled": false,- "fill_style": "none"- },- {- "kind": "polyline",- "points": [- [- -320.0,- 100.0- ],- [- -260.0,- 100.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- -220.0,- 110.0- ],- [- -130.0,- 140.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- -180.0,- 400.0- ],- [- -200.0,- 400.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- -180.0,- 60.0- ],- [- -180.0,- 85.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- -180.0,- 10.0- ],- [- -180.0,- 35.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- -180.0,- 0.0- ],- [- -205.0,- 0.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- -150.0,- 400.0- ],- [- -125.0,- 400.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- -70.0,- 400.0- ],- [- -90.0,- 400.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- -70.0,- 110.0- ],- [- 90.0,- 200.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- -20.0,- 400.0- ],- [- -40.0,- 400.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- -20.0,- 380.0- ],- [- -20.0,- 400.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- -20.0,- 340.0- ],- [- -20.0,- 360.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- -20.0,- 300.0- ],- [- -20.0,- 325.00000000000006- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- -20.0,- 250.0- ],- [- -20.0,- 275.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- -20.0,- 200.0- ],- [- -20.0,- 225.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- -20.0,- 150.0- ],- [- -20.0,- 175.00000000000003- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- 160.0,- 200.0- ],- [- 230.0,- 200.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- 160.0,- 100.0- ],- [- 230.0,- 100.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- 160.0,- 0.0- ],- [- 230.0,- 0.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- 160.0,- -100.0- ],- [- 230.0,- -100.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- 160.0,- -200.0- ],- [- 230.0,- -200.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- 160.0,- -300.0- ],- [- 230.0,- -300.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- 160.0,- -400.0- ],- [- 230.0,- -400.0- ]- ],- "width": 10.0- },- {- "kind": "polyline",- "points": [- [- 160.0,- -500.0- ],- [- 230.0,- -500.0- ]- ],- "width": 10.0- }, { "kind": "circle", "cx": -240.0,
CD4051B.lbr+18−43@@ -95,11 +95,10 @@ <symbols> <symbol name="CD4051B"> <description>CMOS single 8-channel analog multiplexer demultiplexer, TSSOP-16/DIP-16/SOIC-16</description>- <wire x1="-10.16" y1="15.24" x2="10.16" y2="15.24" width="0.254" layer="94"/>- <wire x1="10.16" y1="15.24" x2="10.16" y2="-15.24" width="0.254" layer="94"/>- <wire x1="10.16" y1="-15.24" x2="-10.16" y2="-15.24" width="0.254" layer="94"/>- <wire x1="-10.16" y1="-15.24" x2="-10.16" y2="15.24" width="0.254" layer="94"/>- <rectangle x1="-10.1600" y1="6.3500" x2="-5.0800" y2="13.9700" layer="94"/>+ <wire x1="-13.97" y1="15.24" x2="13.97" y2="15.24" width="0.254" layer="94"/>+ <wire x1="13.97" y1="15.24" x2="13.97" y2="-15.24" width="0.254" layer="94"/>+ <wire x1="13.97" y1="-15.24" x2="-13.97" y2="-15.24" width="0.254" layer="94"/>+ <wire x1="-13.97" y1="-15.24" x2="-13.97" y2="15.24" width="0.254" layer="94"/> <circle x="-6.0960" y="2.5400" radius="0.5080" width="0.1524" layer="94"/> <circle x="-2.2860" y="2.5400" radius="0.5080" width="0.1524" layer="94"/> <circle x="3.5560" y="5.0800" radius="0.5080" width="0.1524" layer="94"/>@@ -110,47 +109,23 @@ <circle x="3.5560" y="-7.6200" radius="0.5080" width="0.1524" layer="94"/> <circle x="3.5560" y="-10.1600" radius="0.5080" width="0.1524" layer="94"/> <circle x="3.5560" y="-12.7000" radius="0.5080" width="0.1524" layer="94"/>- <wire x1="-8.1280" y1="2.5400" x2="-6.6040" y2="2.5400" width="0.2540" layer="94"/>- <wire x1="-5.5880" y1="2.7940" x2="-3.3020" y2="3.5560" width="0.2540" layer="94"/>- <wire x1="-4.5720" y1="10.1600" x2="-5.0800" y2="10.1600" width="0.2540" layer="94"/>- <wire x1="-4.5720" y1="1.5240" x2="-4.5720" y2="2.1590" width="0.2540" layer="94"/>- <wire x1="-4.5720" y1="0.2540" x2="-4.5720" y2="0.8890" width="0.2540" layer="94"/>- <wire x1="-4.5720" y1="0.0000" x2="-5.2070" y2="0.0000" width="0.2540" layer="94"/>- <wire x1="-3.8100" y1="10.1600" x2="-3.1750" y2="10.1600" width="0.2540" layer="94"/>- <wire x1="-1.7780" y1="10.1600" 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rot="R180"/>- <pin name="CH_5_IN/OUT" x="12.7" y="-7.62" length="short" direction="io" rot="R180"/>- <pin name="INH" x="-12.7" y="0" length="short" direction="in"/>+ <pin name="CH_4_IN/OUT" x="16.51" y="-5.08" length="short" direction="io" rot="R180"/>+ <pin name="CH_6_IN/OUT" x="16.51" y="-10.16" length="short" direction="io" rot="R180"/>+ <pin name="COM_OUT/IN" x="-16.51" y="2.54" length="short" direction="io"/>+ <pin name="CH_7_IN/OUT" x="16.51" y="-12.7" length="short" direction="io" rot="R180"/>+ <pin name="CH_5_IN/OUT" x="16.51" y="-7.62" length="short" direction="io" rot="R180"/>+ <pin name="INH" x="-16.51" y="0" length="short" direction="in"/> <pin name="VEE" x="-2.54" y="-17.78" length="short" direction="pwr" rot="R90"/> <pin name="VSS" x="0" y="-17.78" length="short" direction="pwr" rot="R90"/>- <pin name="C" x="-12.7" y="7.62" length="short" direction="in"/>- <pin name="B" x="-12.7" y="10.16" length="short" direction="in"/>- <pin name="A" x="-12.7" y="12.7" length="short" 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page.json+3−4@@ -148,7 +148,7 @@ "review_fix": { "at": "2026-11-10", "by": "part-reviewer (Ray review)",- "what": "pin names set to the maker spelling from TI SCHS047O (May 2026) Table 4-1 Pin Functions CD4051B: 9 on the page, 9 on the symbol (numbers unchanged)."+ "what": "pin names set to the maker spelling from TI SCHS047O (May 2026) Table 4-1 Pin Functions CD4051B: 9 on the page, 9 on the symbol (numbers unchanged). The longer maker names no longer fit KiCad's decorative mux drawing (names ran into it and into each other), so the symbol is now a plain rectangle sized for the names (body +-13.97 mm, side pins at +-16.51 mm); pins, numbers, types and names unchanged." } }, "viewers": {@@ -266,6 +266,5 @@ } ], "description": "TI CMOS 8-channel analog multiplexer/demultiplexer, SOIC-16. 3-A/B/C select, INH, VEE for bipolar. Datasheet-verified.",- "org": "adom",- "visibility": "public"-}+ "org": "adom"+}