LS1240 Datasheet, PDF, Circuit Diagram, Application Notes

LS1240 Application,Package,Pin

Application : Electronic tone ringer with built-in bridge rectifier. Supply voltage Vs=26V. Current consumption without load Ib=1.5A(typ). Activation voltage Von=12V(min),13.5V(max). Sustaining voltage Voff=8V(min),9V(max).

Manufacturer : Contek

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Application : Electronic Two-Tone Ringer

Manufacturer : Wing Shing Computer Components

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Datasheet PDF

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Application : Octal 3-STATE Bus Driver

Manufacturer : Fairchild Semiconductor

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Datasheet PDF

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Application : Octal 3-STATE Bus Driver

Manufacturer : Fairchild Semiconductor

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Datasheet PDF

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Application : Electronic Two-Tone Ringer

Manufacturer : Wing Shing Computer Components

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Datasheet PDF

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Application : Electronic Two-Tone Ringer

Manufacturer : Wing Shing Computer Components

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Application : Octal 3-STATE Driver

Manufacturer : FAIRCHILD[Fairchild Semiconductor]

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Application : ELECTRONIC TONE RINGER

Manufacturer : STMICROELECTRONICS[STMicroelectronics]

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Application : Electronic Two-Tone Ringer

Manufacturer : Wing Shing Computer Components

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Pin :

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Application : Octal 3-STATE Driver

Manufacturer : FAIRCHILD[Fairchild Semiconductor]

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Application : ELECTRONIC TONE RINGER

Manufacturer : STMicroelectronics

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