LM555C

Features: • Accurate Timing From Microseconds Through Hours• Astable and Monostable Operation• Adjustable Duty Cycle• Output Capable of Sourcing or Sinking up to 200mA• Output Capable of Driving TTL Devices• Normally ON and OFF Outputs• High Temperature St...

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LM555C Picture
SeekIC No. : 004395979 Detail

LM555C: Features: • Accurate Timing From Microseconds Through Hours• Astable and Monostable Operation• Adjustable Duty Cycle• Output Capable of Sourcing or Sinking up to 200mA•...

floor Price/Ceiling Price

Part Number:
LM555C
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2020/3/31

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Product Details

Description



Features:

• Accurate Timing From Microseconds Through Hours
• Astable and Monostable Operation
• Adjustable Duty Cycle
• Output Capable of Sourcing or Sinking up to 200mA
• Output Capable of Driving TTL Devices
• Normally ON and OFF Outputs
• High Temperature Stability . . . . . . . . . . . . . . . . 0.005%/
• Directly Interchangeable with SE555, NE555, MC1555, and MC1455



Application

• Precision Timing
• Pulse Generation
• Sequential Timing
• Pulse Detector
• Time Delay Generation
• Pulse Width and Position Modulation



Pinout

  Connection Diagram


Specifications

DC Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V


Description

The LM555C and CA555C are highly stable timers for use in precision timing and oscillator applications. As timers, these monolithic integrated circuits are capable of producing accurate time delays for periods ranging from microseconds through hours. These devices are also useful for astable oscillator operation and can maintain an accurately controlled free running frequency and duty cycle with only two external resistors and one capacitor.

The circuits of the LM555C and CA555C may be triggered by the falling edge of the waveform signal, and the output of these circuits can source or sink up to a 200mA current or drive TTL circuits.

These types are direct replacements for industry types in packages with similar terminal arrangements e.g. LM555C and NE555, MC1555 and MC1455, respectively. The CA555 type circuits are intended for applications requiring premium electrical performance. The CA555C type circuits are intended for applications requiring less stringent electrical characteristics.




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