Custom TV Games/SourceBox

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https://github.com/ArqueologiaDigital/How_to_Design_and_Build_Your_Own_Custom_TV_Games/tree/master/KICAD/sourcebox/sourcebox

Horizontal Source board Nossa revisão
IC1A U1A
IC1B U1B
IC2 U2A
IC3 U2B
IC4 U4A
IC5A U5A
IC6A U6A
IC6B U6B
IC6C U6C
IC6D U6D
IC7A U7A
IC7B U7B
IC7C U7C
Vertical Source board Nossa revisão
IC1 U3A
IC2 U3B
IC3 U10A
IC4A U11A
IC4B U11B
IC5A U5B
IC6A U12A
IC6B U12B
IC6C U12C
IC6D U12D
IC9A U9A
IC9B U9B
IC9C U9C
IC9D U9D
IC7A U13A
IC7B U13B
IC8A U14A

Bill of Materials

Chips usados

  • 74LS76 DUAL J-K FLIP-FLOP: U1 (A, B)
  • 74LS393 DUAL 4-BIT UP-COUNTER: U2 (A, B)
  • 74LS393 DUAL 4-BIT UP-COUNTER: U3 (A, B)
  • U4A
  • U5A, U5B
  • U6A, U6B, U6C, U6D
  • 74LS04 HEX INVERTER: U7 (A, B, C)
  • U8
  • U9A, U9B, U9C, U9D
  • U10A
  • U11A, U11B
  • U12A, U12B, U12C, U12D
  • U13A, U13B
  • U14A

Portas livres

Essas são as portas lógicas que sobraram no design. Podem ser usadas para outros fins caso necessário:

  • 74LS04 HEX INVERTER: U7 (D, E, F)