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NE556D Datasheet Dual Timer

Manufacturer: Fairchild (now onsemi)

Overview: www.fairchildsemi.com LM556/NE556 Dual Timer.

General Description

The LM556/NE556 series dual monolithic timing circuits are a highly stable controller capable of producing accurate time delays or oscillation.

The LM556/NE556 is a dual LM555.

Timing is provided an external resistor and capacitor for each timing function.

Key Features

  • Replaces Two LM555/NE556 Timers Operates in Both Astable And Monostable Modes High Output Current TTL Compatible Timing From Microsecond To Hours Adjustable Duty Cycle Temperature Stability Of 0.005% Per °C.