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NE556 (Dual Timer IC)

NE556 Dual Precision Timer
Availability :    13
৳19.9
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  • No. of Pins: 14
  • Minimum Threshold voltage is 2.4 @ Vcc=5V
  • The source/sink current of the output pin: 150mA
  • Operating Temperature Range: 0°C to +70°C
  • Frequency: 500kHz
  • No. of Channels: 2
  • Supply Current: 12mA
  • Supply Voltage Max.: 16V

It's a general purpose dual bipolar timer IC. The NE556N combines two 555 Timer IC's in one 14 pin DIL package.

Difference Between 555 and 556 IC: The NE556 is the successor of the classic 555 Timer IC. It has two Timers inside a single package. This reduces the form factor and complexity of the system. Functionality and pin description wise both 555 and 556 are identical.

Applications:

  • Time Delay Generation
  • Pulse Width Modulation
  • Pulse generation
  • Precision Timing
  • Sequential Timing circuits


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