74S161

74S161

74S161

74S161 Integrated Circuit by Nation Semiconductor

The 74S161 is a high-speed synchronous 4-bit binary counter IC from Nation Semiconductor, built on Schottky TTL technology for fast, reliable performance. This versatile logic component is a staple in the world of arcade and pinball machine restoration and repair, where precise counting and timing functions are essential to keeping classic game room equipment running at its best.

Whether you are restoring a vintage pinball machine, repairing an arcade cabinet, or maintaining other coin-operated game room equipment, the 74S161 is a critical component commonly found on control boards and logic circuits throughout these machines. Its synchronous operation ensures accurate, glitch-free counting, making it an ideal choice for technicians and enthusiasts dedicated to keeping their equipment performing at peak levels.

  • Manufacturer: Nation Semiconductor
  • Part Number: 74S161
  • Type: Synchronous 4-Bit Binary Counter
  • Technology: Schottky TTL (74S Series) for high-speed operation
  • Synchronous counting with parallel load capability
  • Carry output for easy cascading with additional counter stages
  • Widely compatible with standard 74S and 74LS series logic families
  • Ideal for pinball machine control boards, arcade game logic circuits, and related game room equipment repairs
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74S161
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74S161 Integrated Circuit by Nation Semiconductor

The 74S161 is a high-speed synchronous 4-bit binary counter IC from Nation Semiconductor, built on Schottky TTL technology for fast, reliable performance. This versatile logic component is a staple in the world of arcade and pinball machine restoration and repair, where precise counting and timing functions are essential to keeping classic game room equipment running at its best.

Whether you are restoring a vintage pinball machine, repairing an arcade cabinet, or maintaining other coin-operated game room equipment, the 74S161 is a critical component commonly found on control boards and logic circuits throughout these machines. Its synchronous operation ensures accurate, glitch-free counting, making it an ideal choice for technicians and enthusiasts dedicated to keeping their equipment performing at peak levels.

  • Manufacturer: Nation Semiconductor
  • Part Number: 74S161
  • Type: Synchronous 4-Bit Binary Counter
  • Technology: Schottky TTL (74S Series) for high-speed operation
  • Synchronous counting with parallel load capability
  • Carry output for easy cascading with additional counter stages
  • Widely compatible with standard 74S and 74LS series logic families
  • Ideal for pinball machine control boards, arcade game logic circuits, and related game room equipment repairs
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002
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