A 4-Input Multiplexer
{
"width":800,
"height":450,
"showToolbox":true,
"toolbox":[
{"type":"NumSrc"},
{"type":"NumDsp"},
{"type":"AND"},
{"type":"OR"},
{"type":"NOT"},
{"type":"BUF"},
{"type":"XOR"},
{"type":"4bit7seg"},
{"type":"HalfAdder"},
{"type":"FullAdder"},
{"type":"4bitAdder"},
{"type":"In"},
{"type":"Out"},
{"type":"Joint"},
{"type":"DC"},
{"type":"LED"},
{"type":"PushOff"},
{"type":"PushOn"},
{"type":"Toggle"},
{"type":"NAND"},
{"type":"NOR"},
{"type":"XNOR"},
{"type":"OSC","freq":1},
{"type":"7seg"},
{"type":"16seg"},
{"type":"RotaryEncoder"},
{"type":"BusIn"},
{"type":"BusOut"},
{"type":"RS-FF"},
{"type":"JK-FF"},
{"type":"T-FF"},
{"type":"D-FF"},
{"type":"8bitCounter"},
{"type":"2to4BinaryDecoder"},
{"type":"3to8BinaryDecoder"},
{"type":"4to16BinaryDecoder"},
{"type":"AltFullAdder"},
{"type":"Transmitter"},
{"type":"Delay"},
{"type":"DSO"}
],
"devices":[
{"type":"NOT","id":"dev0","x":152,"y":40,"label":"NOT"},
{"type":"NumSrc","id":"dev1","x":48,"y":96,"label":"NumSrc","state":{"direction":0,"on":false}},
{"type":"NOT","id":"dev2","x":152,"y":88,"label":"NOT"},
{"type":"AND","id":"dev3","x":224,"y":64,"label":"AND"},
{"type":"NumSrc","id":"dev4","x":48,"y":48,"label":"NumSrc","state":{"direction":0,"on":false}},
{"type":"Joint","id":"dev5","x":80,"y":96,"label":"Joint","state":{"direction":0}},
{"type":"Joint","id":"dev6","x":104,"y":48,"label":"Joint","state":{"direction":0}},
{"type":"AND","id":"dev7","x":224,"y":160,"label":"AND"},
{"type":"NOT","id":"dev8","x":152,"y":176,"label":"NOT"},
{"type":"AND","id":"dev9","x":224,"y":264,"label":"AND"},
{"type":"Joint","id":"dev10","x":88,"y":272,"label":"Joint","state":{"direction":1}},
{"type":"NOT","id":"dev11","x":152,"y":240,"label":"NOT"},
{"type":"Joint","id":"dev12","x":112,"y":240,"label":"Joint","state":{"direction":1}},
{"type":"AND","id":"dev13","x":224,"y":352,"label":"AND"},
{"type":"Joint","id":"dev14","x":112,"y":344,"label":"Joint","state":{"direction":1}},
{"type":"Joint","id":"dev15","x":88,"y":360,"label":"Joint","state":{"direction":1}},
{"type":"Joint","id":"dev16","x":112,"y":152,"label":"Joint","state":{"direction":1}},
{"type":"Joint","id":"dev17","x":88,"y":176,"label":"Joint","state":{"direction":1}},
{"type":"AND","id":"dev18","x":424,"y":56,"label":"AND"},
{"type":"AND","id":"dev19","x":424,"y":152,"label":"AND"},
{"type":"AND","id":"dev20","x":424,"y":256,"label":"AND"},
{"type":"AND","id":"dev21","x":424,"y":344,"label":"AND"},
{"type":"NumSrc","id":"dev22","x":376,"y":56,"label":"NumSrc","state":{"direction":0,"on":false}},
{"type":"NumSrc","id":"dev23","x":376,"y":152,"label":"NumSrc","state":{"direction":0,"on":false}},
{"type":"NumSrc","id":"dev24","x":376,"y":256,"label":"NumSrc","state":{"direction":0,"on":false}},
{"type":"NumSrc","id":"dev25","x":376,"y":344,"label":"NumSrc","state":{"direction":0,"on":false}},
{"type":"OR","id":"dev26","numInputs":"4","x":496,"y":200,"label":"OR"},
{"type":"NumDsp","id":"dev27","x":560,"y":216,"label":"NumDsp","state":{"direction":2}}
],
"connectors":[
{"from":"dev0.in0","to":"dev6.out0"},
{"from":"dev2.in0","to":"dev5.out0"},
{"from":"dev3.in0","to":"dev0.out0"},
{"from":"dev3.in1","to":"dev2.out0"},
{"from":"dev5.in0","to":"dev1.out0"},
{"from":"dev6.in0","to":"dev4.out0"},
{"from":"dev7.in0","to":"dev16.out0"},
{"from":"dev7.in1","to":"dev8.out0"},
{"from":"dev8.in0","to":"dev17.out0"},
{"from":"dev9.in0","to":"dev11.out0"},
{"from":"dev9.in1","to":"dev10.out0"},
{"from":"dev10.in0","to":"dev17.out0"},
{"from":"dev11.in0","to":"dev12.out0"},
{"from":"dev12.in0","to":"dev16.out0"},
{"from":"dev13.in0","to":"dev14.out0"},
{"from":"dev13.in1","to":"dev15.out0"},
{"from":"dev14.in0","to":"dev12.out0"},
{"from":"dev15.in0","to":"dev10.out0"},
{"from":"dev16.in0","to":"dev6.out0"},
{"from":"dev17.in0","to":"dev5.out0"},
{"from":"dev18.in0","to":"dev22.out0"},
{"from":"dev18.in1","to":"dev3.out0"},
{"from":"dev19.in0","to":"dev23.out0"},
{"from":"dev19.in1","to":"dev7.out0"},
{"from":"dev20.in0","to":"dev24.out0"},
{"from":"dev20.in1","to":"dev9.out0"},
{"from":"dev21.in0","to":"dev25.out0"},
{"from":"dev21.in1","to":"dev13.out0"},
{"from":"dev26.in0","to":"dev18.out0"},
{"from":"dev26.in1","to":"dev19.out0"},
{"from":"dev26.in2","to":"dev20.out0"},
{"from":"dev26.in3","to":"dev21.out0"},
{"from":"dev27.in0","to":"dev26.out0"}
]
}