74LS32

74LS32

74LS32

74LS32 Quadruple 2-Input OR Gate IC – Essential Logic Component for Arcade & Pinball Repairs

The 74LS32 is a classic TTL-compatible integrated circuit featuring four independent 2-input OR gates, making it an indispensable component for maintaining and restoring arcade machines, pinball machines, and other game room electronics. Manufactured to dependable Texas Instruments quality standards, this IC operates reliably within a voltage range of 4.75V to 5.25V and delivers 16mA drive strength — perfectly suited for the logic board requirements found throughout vintage and modern gaming equipment.

Whether you're troubleshooting a malfunctioning pinball playfield controller, repairing arcade PCBs, or restoring original game logic circuits, the 74LS32 is a go-to replacement chip trusted by technicians and hobbyists alike. Its wide availability in multiple package formats ensures compatibility with a broad range of game boards across manufacturers and eras.

  • Four independent 2-input positive OR gates in a single IC package
  • TTL-compatible inputs for seamless integration with standard game logic boards
  • Operating voltage range: 4.75V to 5.25V with 16mA output drive strength
  • Operating temperature range: 0°C to 70°C
  • Available in multiple package options including DIP, Small Outline (SOIC), and ceramic formats
  • Built to Texas Instruments quality and reliability standards
  • Widely used in arcade, pinball, and coin-op electronic control boards
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74LS32 Quadruple 2-Input OR Gate IC – Essential Logic Component for Arcade & Pinball Repairs

The 74LS32 is a classic TTL-compatible integrated circuit featuring four independent 2-input OR gates, making it an indispensable component for maintaining and restoring arcade machines, pinball machines, and other game room electronics. Manufactured to dependable Texas Instruments quality standards, this IC operates reliably within a voltage range of 4.75V to 5.25V and delivers 16mA drive strength — perfectly suited for the logic board requirements found throughout vintage and modern gaming equipment.

Whether you're troubleshooting a malfunctioning pinball playfield controller, repairing arcade PCBs, or restoring original game logic circuits, the 74LS32 is a go-to replacement chip trusted by technicians and hobbyists alike. Its wide availability in multiple package formats ensures compatibility with a broad range of game boards across manufacturers and eras.

  • Four independent 2-input positive OR gates in a single IC package
  • TTL-compatible inputs for seamless integration with standard game logic boards
  • Operating voltage range: 4.75V to 5.25V with 16mA output drive strength
  • Operating temperature range: 0°C to 70°C
  • Available in multiple package options including DIP, Small Outline (SOIC), and ceramic formats
  • Built to Texas Instruments quality and reliability standards
  • Widely used in arcade, pinball, and coin-op electronic control boards
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002
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