Create a schematic for Digital memory system. 

libSymbols:
- 74LS08_1
- 74xx:74HC244
- 74xx:74HCT574
- 74xx:74LS08
- Memory_RAM:AS6C4008-55PCN
- power:+5V
- power:GND
schematicSymbols:
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  entryName: +5V
  position:
    x: 52.07
    y: 30.48
    angle: 0
  properties:
  - key: Reference
    value: '#PWR0235'
    position:
      x: 52.07
      y: 34.29
      angle: 0
  - key: Value
    value: +5V
    position:
      x: 52.07
      y: 25.4
      angle: 0
- libraryNickname: power
  entryName: GND
  position:
    x: 201.93
    y: 71.12
    angle: 0
  properties:
  - key: Reference
    value: '#PWR0225'
    position:
      x: 201.93
      y: 77.47
      angle: 0
  - key: Value
    value: GND
    position:
      x: 201.93
      y: 76.2
      angle: 0
- libraryNickname: power
  entryName: GND
  position:
    x: 137.16
    y: 81.28
    angle: 270
  properties:
  - key: Reference
    value: '#PWR0230'
    position:
      x: 130.81
      y: 81.28
      angle: 0
  - key: Value
    value: GND
    position:
      x: 133.35
      y: 81.2799
      angle: 90
- libraryNickname: 74xx
  entryName: 74HCT574
  position:
    x: 101.6
    y: 50.8
    angle: 0
  properties:
  - key: Reference
    value: INST
    position:
      x: 103.6194
      y: 30.48
      angle: 0
  - key: Value
    value: 74HC574
    position:
      x: 103.6194
      y: 33.02
      angle: 0
- libraryNickname: 74xx
  entryName: 74LS08
  position:
    x: 247.65
    y: 49.53
    angle: 0
  properties:
  - key: Reference
    value: CTRL
    position:
      x: 247.65
      y: 39.37
      angle: 0
  - key: Value
    value: '7408'
    position:
      x: 247.65
      y: 41.91
      angle: 0
- libraryNickname: power
  entryName: GND
  position:
    x: 101.6
    y: 71.12
    angle: 0
  properties:
  - key: Reference
    value: '#PWR0107'
    position:
      x: 101.6
      y: 77.47
      angle: 0
  - key: Value
    value: GND
    position:
      x: 101.6
      y: 76.2
      angle: 0
- libraryNickname: power
  entryName: +5V
  position:
    x: 149.86
    y: 33.02
    angle: 0
  properties:
  - key: Reference
    value: '#PWR0227'
    position:
      x: 149.86
      y: 36.83
      angle: 0
  - key: Value
    value: +5V
    position:
      x: 149.86
      y: 27.94
      angle: 0
- libraryNickname: power
  entryName: GND
  position:
    x: 88.9
    y: 63.5
    angle: 270
  properties:
  - key: Reference
    value: '#PWR0231'
    position:
      x: 82.55
      y: 63.5
      angle: 0
  - key: Value
    value: GND
    position:
      x: 85.09
      y: 63.4999
      angle: 90
- libraryNickname: power
  entryName: +5V
  position:
    x: 101.6
    y: 30.48
    angle: 0
  properties:
  - key: Reference
    value: '#PWR0232'
    position:
      x: 101.6
      y: 34.29
      angle: 0
  - key: Value
    value: +5V
    position:
      x: 101.6
      y: 25.4
      angle: 0
- libraryNickname: 74xx
  entryName: 74LS08
  position:
    x: 247.65
    y: 39.37
    angle: 0
  properties:
  - key: Reference
    value: CTRL_AND
    position:
      x: 247.65
      y: 29.21
      angle: 0
  - key: Value
    value: 74HC08
    position:
      x: 247.65
      y: 31.75
      angle: 0
- libraryNickname: 74xx
  entryName: 74LS08
  position:
    x: 247.65
    y: 59.69
    angle: 0
  properties:
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    value: CTRL
    position:
      x: 247.65
      y: 49.53
      angle: 0
  - key: Value
    value: '7408'
    position:
      x: 247.65
      y: 52.07
      angle: 0
- libraryNickname: power
  entryName: GND
  position:
    x: 137.16
    y: 78.74
    angle: 270
  properties:
  - key: Reference
    value: '#PWR0228'
    position:
      x: 130.81
      y: 78.74
      angle: 0
  - key: Value
    value: GND
    position:
      x: 133.35
      y: 78.7399
      angle: 90
- libraryNickname: power
  entryName: GND
  position:
    x: 137.16
    y: 83.82
    angle: 270
  properties:
  - key: Reference
    value: '#PWR0229'
    position:
      x: 130.81
      y: 83.82
      angle: 0
  - key: Value
    value: GND
    position:
      x: 133.35
      y: 83.8199
      angle: 90
- libraryNickname: 74xx
  entryName: 74HC244
  position:
    x: 201.93
    y: 50.8
    angle: 0
  properties:
  - key: Reference
    value: ADDRH_OUT
    position:
      x: 203.9494
      y: 30.48
      angle: 0
  - key: Value
    value: 74HC244
    position:
      x: 203.9494
      y: 33.02
      angle: 0
- libraryNickname: power
  entryName: GND
  position:
    x: 52.07
    y: 71.12
    angle: 0
  properties:
  - key: Reference
    value: '#PWR0234'
    position:
      x: 52.07
      y: 77.47
      angle: 0
  - key: Value
    value: GND
    position:
      x: 52.07
      y: 76.2
      angle: 0
- libraryNickname: 74xx
  entryName: 74LS08
  position:
    x: 247.65
    y: 69.85
    angle: 0
  properties:
  - key: Reference
    value: CTRL
    position:
      x: 247.65
      y: 59.69
      angle: 0
  - key: Value
    value: '7408'
    position:
      x: 247.65
      y: 63.5
      angle: 0
- libraryNickname: 74xx
  entryName: 74HC244
  position:
    x: 52.07
    y: 50.8
    angle: 0
  properties:
  - key: Reference
    value: ADDRL_OUT
    position:
      x: 54.0894
      y: 30.48
      angle: 0
  - key: Value
    value: 74HC244
    position:
      x: 54.0894
      y: 33.02
      angle: 0
- libraryNickname: power
  entryName: GND
  position:
    x: 149.86
    y: 88.9
    angle: 0
  properties:
  - key: Reference
    value: '#PWR0226'
    position:
      x: 149.86
      y: 95.25
      angle: 0
  - key: Value
    value: GND
    position:
      x: 149.86
      y: 93.98
      angle: 0
- libraryNickname: Memory_RAM
  entryName: AS6C4008-55PCN
  position:
    x: 149.86
    y: 60.96
    angle: 0
  properties:
  - key: Reference
    value: RAM
    position:
      x: 151.8794
      y: 30.48
      angle: 0
  - key: Value
    value: AS6C62256-55PCN
    position:
      x: 151.8794
      y: 33.02
      angle: 0
- libraryNickname: power
  entryName: +5V
  position:
    x: 201.93
    y: 30.48
    angle: 0
  properties:
  - key: Reference
    value: '#PWR0224'
    position:
      x: 201.93
      y: 34.29
      angle: 0
  - key: Value
    value: +5V
    position:
      x: 201.93
      y: 25.4
      angle: 0
junctions: []
noConnects: []
busEntries: []
graphicalItems:
- type: wire
  points:
  - x: 189.23
    y: 60.96
  - x: 189.23
    y: 63.5
- type: wire
  points:
  - x: 255.27
    y: 59.69
  - x: 255.27
    y: 64.77
- type: wire
  points:
  - x: 261.62
    y: 69.85
  - x: 262.89
    y: 69.85
- type: wire
  points:
  - x: 255.27
    y: 64.77
  - x: 240.03
    y: 64.77
- type: wire
  points:
  - x: 255.27
    y: 44.45
  - x: 240.03
    y: 44.45
- type: wire
  points:
  - x: 240.03
    y: 64.77
  - x: 240.03
    y: 67.31
- type: wire
  points:
  - x: 240.03
    y: 44.45
  - x: 240.03
    y: 46.99
- type: wire
  points:
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    y: 54.61
  - x: 240.03
    y: 57.15
- type: wire
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  - x: 255.27
    y: 54.61
- type: wire
  points:
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- type: wire
  points:
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  - x: 175.26
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- type: wire
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  - x: 175.26
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- type: wire
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- type: wire
  points:
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  - x: 240.03
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globalLabels:
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  shape: tri_state
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    y: 53.34
    angle: 0
- text: A4
  shape: input
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    angle: 180
- text: D7
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    angle: 180
- text: A4
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    angle: 180
- text: A9
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    angle: 180
- text: INST3
  shape: output
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- text: D1
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    angle: 180
- text: ~{ADDRH_e}
  shape: input
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    angle: 180
- text: A3
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- text: A0
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- text: D0
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sheetInstances: []
