{
  "machine": {
    "name": "hc157",
    "sourcefile": "devices/machine/74157.cpp",
    "isdevice": "yes",
    "runnable": "no",
    "isbios": "no",
    "ismechanical": "no",
    "description": "74HC157 Quad 2-to-1 Multiplexer"
  }
}