TEXAS INSTRUMENTS  LM555CN  Highly Stable 555 Timer in an 8 Pin PDIP Package

TEXAS INSTRUMENTS LM555CN

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Product Overview


The LM555CN is a highly stable device for generating accurate time delays or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor. For a stable operation as an oscillator, the free running frequency and duty cycle are accurately controlled with two external resistors and one capacitor. The circuit may be triggered and reset on falling waveforms, and the output circuit can source or sink up to 200mA or drive TTL circuits
  • Timing from microseconds through hours
  • Operates in both a stable and monostable modes
  • Adjustable duty cycle
  • Output can source or sink 200mA
  • Output and supply TTL compatible
  • Temperature stability better than 0.005% per °C
  • Normally on and normally off output

Applications

Clock & Timing; Consumer Electronics; Aerospace, Defence, Military; Embedded Design & Development
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Product Information


  • Frequency -
  • Supply Voltage Min 4.5V
  • Supply Voltage Max 16V
  • Digital IC Case DIP
  • No. of Pins 8Pins
  • Operating Temperature Min 0°C
  • Operating Temperature Max 70°C
  • Packaging Each
  • Product Range -
  • MSL MSL 1 - Unlimited
  • SVHC No SVHC (15-Jun-2015)

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  • CAD CadSoft_EAGLE (2.60KB) EN
  • Product Change Notice (169.47KB) EN
  • Availability

    Availability: No Longer Stocked


    Alternatives

    • 9589899 - Single Precision Timer in DIP-8 Package
    • 1564692 - IC, TIMER, PROGRAMMABLE, 15MA, 8DIP
     
     
    Low

    Legislation and Environmental


    • Moisture Sensitivity Level: MSL 1 - Unlimited
    • Country of Origin: Great Britain

      Country in which last significant manufacturing process was carried out

    • RoHS Compliant: Yes
        RoHS Certificate of Compliance
    • Tariff No: 85423990
    • Weight (kg): .001
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