CD4520B

@@ -0,0 +1,348 @@+(footprint "SOIC-16_3.9x9.9mm_P1.27mm"+	(version 20260206)+	(generator "kicad-footprint-generator")+	(layer "F.Cu")+	(descr "SOIC, 16 Pin (JEDEC MS-012, variation AC, https://www.jedec.org/document_search?search_api_views_fulltext=MS-012, https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/soic_narrow-r/r_16.pdf)")+	(tags "SOIC SO 16-pin-NSOP R-16 R-16-S D0016A M2B SO16 SOT109-1 751B SOIC_N narrow")+	(property "Reference" "REF**"+		(at 0 -5.9 0)+		(layer "F.SilkS")+		(effects+			(font+				(size 1 1)+				(thickness 0.15)+			)+		)+	)+	(property "Value" "SOIC-16_3.9x9.9mm_P1.27mm"+		(at 0 5.9 0)+		(layer "F.Fab")+		(effects+			(font+				(size 1 1)+				(thickness 0.15)+			)+		)+	)+	(property "KiLib_Generator" "package/gullwing"+		(at 0 0 0)+		(layer "F.SilkS")+		(hide yes)+		(effects+			(font+				(size 1 1)+				(thickness 0.15)+			)+		)+	)+	(attr smd)+	(duplicate_pad_numbers_are_jumpers no)+	(fp_line+		(start -2.06 -5.06)+		(end 2.06 -5.06)+		(stroke+			(width 0.12)+			(type solid)+		)+		(layer "F.SilkS")+	)+	(fp_line+		(start -2.06 -5.005)+		(end -2.06 -5.06)+		(stroke+			(width 0.12)+			(type solid)+		)+		(layer "F.SilkS")+	)+	(fp_line+		(start -2.06 5.06)+		(end -2.06 5.005)+		(stroke+			(width 0.12)+			(type solid)+		)+		(layer "F.SilkS")+	)+	(fp_line+		(start 2.06 -5.06)+		(end 2.06 -5.005)+		(stroke+			(width 0.12)+			(type solid)+		)+		(layer "F.SilkS")+	)+	(fp_line+		(start 2.06 5.005)+		(end 2.06 5.06)+		(stroke+			(width 0.12)+			(type solid)+		)+		(layer "F.SilkS")+	)+	(fp_line+		(start 2.06 5.06)+		(end -2.06 5.06)+		(stroke+			(width 0.12)+			(type solid)+		)+		(layer "F.SilkS")+	)+	(fp_poly+		(pts+			(xy -2.6 -5.01)+			(xy -2.84 -5.34)+			(xy -2.36 -5.34)+		)+		(stroke+			(width 0.12)+			(type solid)+		)+		(fill yes)+		(layer "F.SilkS")+	)+	(fp_line+		(start -3.7 -5)+		(end -2.2 -5)+		(stroke+			(width 0.05)+			(type solid)+		)+		(layer "F.CrtYd")+	)+	(fp_line+		(start -3.7 5)+		(end -3.7 -5)+		(stroke+			(width 0.05)+			(type solid)+		)+		(layer "F.CrtYd")+	)+	(fp_line+		(start -2.2 -5.2)+		(end 2.2 -5.2)+		(stroke+			(width 0.05)+			(type solid)+		)+		(layer "F.CrtYd")+	)+	(fp_line+		(start -2.2 -5)+		(end -2.2 -5.2)+		(stroke+			(width 0.05)+			(type solid)+		)+		(layer "F.CrtYd")+	)+	(fp_line+		(start -2.2 5)+		(end -3.7 5)+		(stroke+			(width 0.05)+			(type solid)+		)+		(layer "F.CrtYd")+	)+	(fp_line+		(start -2.2 5.2)+		(end -2.2 5)+		(stroke+			(width 0.05)+			(type solid)+		)+		(layer "F.CrtYd")+	)+	(fp_line+		(start 2.2 -5.2)+		(end 2.2 -5)+		(stroke+			(width 0.05)+			(type solid)+		)+		(layer "F.CrtYd")+	)+	(fp_line+		(start 2.2 -5)+		(end 3.7 -5)+		(stroke+			(width 0.05)+			(type solid)+		)+		(layer "F.CrtYd")+	)+	(fp_line+		(start 2.2 5)+		(end 2.2 5.2)+		(stroke+			(width 0.05)+			(type solid)+		)+		(layer "F.CrtYd")+	)+	(fp_line+		(start 2.2 5.2)+		(end -2.2 5.2)+		(stroke+			(width 0.05)+			(type solid)+		)+		(layer "F.CrtYd")+	)+	(fp_line+		(start 3.7 -5)+		(end 3.7 5)+		(stroke+			(width 0.05)+			(type solid)+		)+		(layer "F.CrtYd")+	)+	(fp_line+		(start 3.7 5)+		(end 2.2 5)+		(stroke+			(width 0.05)+			(type solid)+		)+		(layer "F.CrtYd")+	)+	(fp_poly+		(pts+			(xy -0.975 -4.95)+			(xy 1.95 -4.95)+			(xy 1.95 4.95)+			(xy -1.95 4.95)+			(xy -1.95 -3.975)+		)+		(stroke+			(width 0.1)+			(type solid)+		)+		(fill no)+		(layer "F.Fab")+	)+	(fp_text user "${REFERENCE}"+		(at 0 0 90)+		(layer "F.Fab")+		(effects+			(font+				(size 1 1)+				(thickness 0.15)+			)+		)+	)+	(pad "1" smd roundrect+		(at -2.475 -4.445)+		(size 1.95 0.6)+		(layers "F.Cu" "F.Mask" "F.Paste")+		(roundrect_rratio 0.25)+	)+	(pad "2" smd roundrect+		(at -2.475 -3.175)+		(size 1.95 0.6)+		(layers "F.Cu" "F.Mask" "F.Paste")+		(roundrect_rratio 0.25)+	)+	(pad "3" smd roundrect+		(at -2.475 -1.905)+		(size 1.95 0.6)+		(layers "F.Cu" "F.Mask" "F.Paste")+		(roundrect_rratio 0.25)+	)+	(pad "4" smd roundrect+		(at -2.475 -0.635)+		(size 1.95 0.6)+		(layers "F.Cu" "F.Mask" "F.Paste")+		(roundrect_rratio 0.25)+	)+	(pad "5" smd roundrect+		(at -2.475 0.635)+		(size 1.95 0.6)+		(layers "F.Cu" "F.Mask" "F.Paste")+		(roundrect_rratio 0.25)+	)+	(pad "6" smd roundrect+		(at -2.475 1.905)+		(size 1.95 0.6)+		(layers "F.Cu" "F.Mask" "F.Paste")+		(roundrect_rratio 0.25)+	)+	(pad "7" smd roundrect+		(at -2.475 3.175)+		(size 1.95 0.6)+		(layers "F.Cu" "F.Mask" "F.Paste")+		(roundrect_rratio 0.25)+	)+	(pad "8" smd roundrect+		(at -2.475 4.445)+		(size 1.95 0.6)+		(layers "F.Cu" "F.Mask" "F.Paste")+		(roundrect_rratio 0.25)+	)+	(pad "9" smd roundrect+		(at 2.475 4.445)+		(size 1.95 0.6)+		(layers "F.Cu" "F.Mask" "F.Paste")+		(roundrect_rratio 0.25)+	)+	(pad "10" smd roundrect+		(at 2.475 3.175)+		(size 1.95 0.6)+		(layers "F.Cu" "F.Mask" "F.Paste")+		(roundrect_rratio 0.25)+	)+	(pad "11" smd roundrect+		(at 2.475 1.905)+		(size 1.95 0.6)+		(layers "F.Cu" "F.Mask" "F.Paste")+		(roundrect_rratio 0.25)+	)+	(pad "12" smd roundrect+		(at 2.475 0.635)+		(size 1.95 0.6)+		(layers "F.Cu" "F.Mask" "F.Paste")+		(roundrect_rratio 0.25)+	)+	(pad "13" smd roundrect+		(at 2.475 -0.635)+		(size 1.95 0.6)+		(layers "F.Cu" "F.Mask" "F.Paste")+		(roundrect_rratio 0.25)+	)+	(pad "14" smd roundrect+		(at 2.475 -1.905)+		(size 1.95 0.6)+		(layers "F.Cu" "F.Mask" "F.Paste")+		(roundrect_rratio 0.25)+	)+	(pad "15" smd roundrect+		(at 2.475 -3.175)+		(size 1.95 0.6)+		(layers "F.Cu" "F.Mask" "F.Paste")+		(roundrect_rratio 0.25)+	)+	(pad "16" smd roundrect+		(at 2.475 -4.445)+		(size 1.95 0.6)+		(layers "F.Cu" "F.Mask" "F.Paste")+		(roundrect_rratio 0.25)+	)+	(embedded_fonts no)+	(model "${KICAD10_3DMODEL_DIR}/Package_SO.3dshapes/SOIC-16_3.9x9.9mm_P1.27mm.step"+		(offset+			(xyz 0 0 0)+		)+		(scale+			(xyz 1 1 1)+		)+		(rotate+			(xyz 0 0 0)+		)+	)+)

@@ -0,0 +1,434 @@+(kicad_symbol_lib+	(version 20251024)+	(generator "kicad_symbol_editor")+	(generator_version "10.0")+(symbol "4520"+		(pin_names+			(offset 1.016)+		)+		(exclude_from_sim no)+		(in_bom yes)+		(on_board yes)+		(in_pos_files yes)+		(duplicate_pin_numbers_are_jumpers no)+		(property "Reference" "U"+			(at -7.62 8.89 0)+			(show_name no)+			(do_not_autoplace no)+			(effects+				(font+					(size 1.27 1.27)+				)+			)+		)+		(property "Value" "4520"+			(at -7.62 -8.89 0)+			(show_name no)+			(do_not_autoplace no)+			(effects+				(font+					(size 1.27 1.27)+				)+			)+		)+		(property "Footprint" ""+			(at 0 0 0)+			(show_name no)+			(do_not_autoplace no)+			(hide yes)+			(effects+				(font+					(size 1.27 1.27)+				)+			)+		)+		(property "Datasheet" "http://www.intersil.com/content/dam/Intersil/documents/cd45/cd4518bms-20bms.pdf"+			(at 0 0 0)+			(show_name no)+			(do_not_autoplace no)+			(hide yes)+			(effects+				(font+					(size 1.27 1.27)+				)+			)+		)+		(property "Description" "Dual Binary Up-Counter"+			(at 0 0 0)+			(show_name no)+			(do_not_autoplace no)+			(hide yes)+			(effects+				(font+					(size 1.27 1.27)+				)+			)+		)+		(property "ki_locked" ""+			(at 0 0 0)+			(show_name no)+			(do_not_autoplace no)+			(effects+				(font+					(size 1.27 1.27)+				)+			)+		)+		(property "ki_keywords" "CMOS"+			(at 0 0 0)+			(show_name no)+			(do_not_autoplace no)+			(hide yes)+			(effects+				(font+					(size 1.27 1.27)+				)+			)+		)+		(property "ki_fp_filters" "DIP?16*"+			(at 0 0 0)+			(show_name no)+			(do_not_autoplace no)+			(hide yes)+			(effects+				(font+					(size 1.27 1.27)+				)+			)+		)+		(symbol "4520_1_0"+			(pin input clock+				(at -12.7 0 0)+				(length 5.08)+				(name "CK"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+				(number "1"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+			)+			(pin input line+				(at -12.7 -5.08 0)+				(length 5.08)+				(name "Enable"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+				(number "2"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+			)+			(pin output line+				(at 12.7 2.54 180)+				(length 5.08)+				(name "Q1"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+				(number "3"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+			)+			(pin output line+				(at 12.7 0 180)+				(length 5.08)+				(name "Q2"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+				(number "4"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+			)+			(pin output line+				(at 12.7 -2.54 180)+				(length 5.08)+				(name "Q3"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+				(number "5"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+			)+			(pin output line+				(at 12.7 -5.08 180)+				(length 5.08)+				(name "Q4"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+				(number "6"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+			)+			(pin input line+				(at -12.7 -2.54 0)+				(length 5.08)+				(name "Reset"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+				(number "7"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+			)+		)+		(symbol "4520_1_1"+			(rectangle+				(start -7.62 5.08)+				(end 7.62 -7.62)+				(stroke+					(width 0.254)+					(type default)+				)+				(fill+					(type background)+				)+			)+		)+		(symbol "4520_2_0"+			(pin input clock+				(at -12.7 0 0)+				(length 5.08)+				(name "CK"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+				(number "9"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+			)+			(pin input line+				(at -12.7 -5.08 0)+				(length 5.08)+				(name "Enable"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+				(number "10"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+			)+			(pin output line+				(at 12.7 2.54 180)+				(length 5.08)+				(name "Q1"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+				(number "11"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+			)+			(pin output line+				(at 12.7 0 180)+				(length 5.08)+				(name "Q2"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+				(number "12"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+			)+			(pin output line+				(at 12.7 -2.54 180)+				(length 5.08)+				(name "Q3"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+				(number "13"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+			)+			(pin output line+				(at 12.7 -5.08 180)+				(length 5.08)+				(name "Q4"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+				(number "14"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+			)+			(pin input line+				(at -12.7 -2.54 0)+				(length 5.08)+				(name "Reset"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+				(number "15"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+			)+		)+		(symbol "4520_2_1"+			(rectangle+				(start -7.62 5.08)+				(end 7.62 -7.62)+				(stroke+					(width 0.254)+					(type default)+				)+				(fill+					(type background)+				)+			)+		)+		(symbol "4520_3_0"+			(pin power_in line+				(at 0 -12.7 90)+				(length 5.08)+				(name "VSS"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+				(number "8"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+			)+			(pin power_in line+				(at 0 12.7 270)+				(length 5.08)+				(name "VDD"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+				(number "16"+					(effects+						(font+							(size 1.27 1.27)+						)+					)+				)+			)+		)+		(symbol "4520_3_1"+			(rectangle+				(start -5.08 7.62)+				(end 5.08 -7.62)+				(stroke+					(width 0.254)+					(type default)+				)+				(fill+					(type background)+				)+			)+		)+		(embedded_fonts no)+	)+)