Timers

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  1. ST Microelectronics - NE556N - IC, timer. Dual 555. New.
    ST Microelectronics - NE556N - IC, timer. Dual 555. New.
    Special Price $0.79 Regular Price $1.00 As low as $0.29
    IN STOCK - MORE THAN 500 READY TO SHIP!

    ST Microelectronics - NE556N IC, timer.

    Dual 555.

    Package: 14 Dip.

    New. 

    Learn More
  2. Unidentified MFG - KIA555P - 8-DIP NEW
    Unidentified MFG - KIA555P - 8-DIP NEW
    Special Price $0.79 Regular Price $1.00
  3. Philips - 7555ID - IC, Timer. Case: 8 SMD.
    Philips - 7555ID - IC, Timer. Case: 8 SMD.
    Special Price $1.69 Regular Price $2.00 As low as $0.98

    Philips - 7555ID - IC, Timer.

    The ICM7555 and ICM7556 are CMOS RC timers providing significantly improved performance over the standard SE/NE555/6 and 355 timers.

    Status: Discontinued

    Type: 555 Type, Timer/Oscillator (Single)

    Frequency: 500kHz

    Voltage – Supply: 3V ~ 16V

    Current – Supply: 180 µA

    Operating Temperature: -40°C ~ 85°C

    Package / Case: 8-SOIC (0.154", 3.90mm Width)

    Supplier Device Package: 8-SO

    Mounting Type: Surface Mount

    Case: 8 SMD.

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  4. National Semiconductor Corp - LM556CN - IC, timer. Dual 555.
    National Semiconductor Corp - LM556CN - IC, timer. Dual 555.
    Special Price $1.49 Regular Price $1.75

    National Semiconductor Corp - LM556CN - IC, timer.

    Dual 555.

    Package: 14 Dip.

    Learn More
  5. National Semiconductor Corp - LM556CN - IC, timer. Dual 555.
    National Semiconductor Corp - LM556CN - IC, timer. Dual 555.
    Special Price $1.49 Regular Price $1.75 As low as $1.29

    National Semiconductor Corp - LM556CN - IC, Timer.

    Dual 555.

    Genuine National Semiconductor - New Old Stock

    Package: 14 Dip.

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  6. National Semiconductor Corp - LM555CN - IC, timer. New.
    National Semiconductor Corp - LM555CN - IC, timer. New.
    Special Price $0.69 Regular Price $1.00 As low as $0.39

    National Semiconductor Corp - LM555CN IC, timer.

    Timing in microseconds through hours.

    Package: 8 Dip.

    Note: Direct replacement for SE555/NE555.

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  7. MAJOR - Z80BCTC - IC, timer. Counter timer circuit. Used.
    MAJOR - Z80BCTC - IC, timer. Counter timer circuit. Used.
    Special Price $0.79 Regular Price $1.00
    IC, timer. Counter timer circuit. Package: 28 Dip. Used/Removed from equipment. Learn More
  8. INTERSIL - ICM7555IPA - IC, timer. Case: 8 Dip.
    INTERSIL - ICM7555IPA - IC, timer. Case: 8 Dip.
    Special Price $0.69 Regular Price $0.85
    IC, timer. The ICM7555 and ICM7556 are CMOS RC timers providing significantly improved performance over the standard SE/NE555/6 and 355 timers.Case: 8 Dip. Learn More
  9. Intersil - ICM7556IPD - IC. CMOS RC timer.
    Intersil - ICM7556IPD - IC. CMOS RC timer.

    Intersil - ICM7556IPD IC.

    Status: Discontinued

    CMOS RC timer.

    Mount: Through Hole

    Number of Pins: 14

    Current Rating: 60 A

    Frequency: 1 MHz

    High Level Output Current: -800 µA

    Low Level Output Current; 20 mA

    Max Supply Voltage: 18 V

    Operating Temperature: -25 °C to 85 °C

    Min Supply Voltage: 2 V

    Nominal Supply Current: 120 µA

    Number of Channels: 2

    Number of Timers/Counters: 2

    Operating Supply Current: 120 µA

    Applications: Precision timing, Pulse generation, Sequential timing, PWM.

    New Old Stock

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  10. Harris Corp - ICL7555IPA - IC, timer. CMOS 555.
    Harris Corp - ICL7555IPA - IC, timer. CMOS 555.
    $0.68
    IC, timer. The ICM7555 and ICM7556 are CMOS RC timers providing significantly improved performance over the standard SE/NE555/6 and 355 timers. Case: 8 Dip. Learn More
  11. Harris Corp - ICL7555IBA - IC, timer. CMOS 555. SMD.
    Harris Corp - ICL7555IBA - IC, timer. CMOS 555. SMD.
    $0.68
    IC, timer. The ICM7555 and ICM7556 are CMOS RC timers providing significantly improved performance over the standard SE/NE555/6 and 355 timers. Case: 8 SOIC SMD. Learn More
  12. FAIRCHILD - UA555TC - IC, timer. Single timing circuit.
    FAIRCHILD - UA555TC - IC, timer. Single timing circuit.
    Special Price $0.98 Regular Price $1.50

    FAIRCHILD - UA555TC IC, Timer.

    Status: Discontinued

    Single timing circuit.

    Package: 8 Dip.

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  13. NTE Electronics - NTE955SM - IC, timer.
    NTE Electronics - NTE955SM - IC, timer.
    $1.08
    IC, timer. Oscillator. Case: SMD SOIC-8. Note: Cross ECG955SM. New. Learn More
  14. NTE Electronics - NTE955MC - IC, timer. CMOS.
    NTE Electronics - NTE955MC - IC, timer. CMOS.
    $1.37
    IC, timer. CMOS. Case: 8 Dip. Note: Cross ECG955MC. New. Learn More
  15. NTE Electronics - NTE955M - IC, timer. Monolithic timer/oscillator.
    NTE Electronics - NTE955M - IC, timer. Monolithic timer/oscillator.
    $1.49
    IC, timer. Monolithic timer/oscillator. Case: 8 Dip. Note: Cross ECG955M, GEIC-269, SK3564. New. Learn More
  16. Signetics - NE556N - IC, timer. Dual 555. New.
    Signetics - NE556N - IC, timer. Dual 555. New.
    Special Price $0.69 Regular Price $1.00 As low as $0.49
    READY TO SHIP - ONLY 95 LEFT IN STOCK!

    Signetics - NE556N IC, timer. Dual 555.

    Case: 14 Dip. New.

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  17. NTE - NTE978SM - IC, timer. Dual Timer.
    NTE - NTE978SM - IC, timer. Dual Timer.
    $1.56
    IC, timer. Dual Timer. Package: 14 SOIC SMD. New. Note: cross ECG978SM. Learn More
  18. National Semiconductor Corp - LM555CN - IC, timer. New.
    National Semiconductor Corp - LM555CN - IC, timer. New.
    Special Price $0.79 Regular Price $1.00 As low as $0.49

    National Semiconductor Corp - LM555CN IC, Timer.

    Timing in microseconds through hours.

    Package: 8 Dip.

    Note: Direct replacment for SE555/NE555.

     

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  19. National Semiconductor Corp - LMC555CM - IC, CMOS. Timer.
    National Semiconductor Corp - LMC555CM - IC, CMOS. Timer.
    $0.89
    IC, CMOS. Timer, timing circuit. Package: 8 SOIC SMD. Learn More
  20. Motorola - MC8601P - IC. Single RC-type timer. 5V 80mW.
    Motorola - MC8601P - IC. Single RC-type timer. 5V 80mW.
    $1.99
    IC. Single RC-type timer. 5V 80mW. Technology: Bipolar. Case: 14 Dip. Note: Clean socket pulls. Used/Removed from equipment. Learn More
  21. Maxim - ICM7556IPD - IC. CMOS RC timer.
    Maxim - ICM7556IPD - IC. CMOS RC timer.
    READY TO SHIP - ONLY 28 LEFT IN STOCK!

    Maxim - ICM7556IPD - IC. CMOS RC timer.

    Precision timing.

    Pulse generation.

    Sequential timing.

    PWM.

    Missing pulse detector.

    Package: 14 Dip.

    Learn More
  22. Intersil - ICM7556IPD - IC. CMOS RC timer. New.
    Intersil - ICM7556IPD - IC. CMOS RC timer. New.
    IN STOCK - MORE THAN 100 READY TO SHIP!

    Intersil - ICM7556IPD IC.

    Status: Discontinued

    CMOS RC timer.

    Mount: Through Hole

    Number of Pins: 14

    Current Rating: 60 A

    Frequency: 1 MHz

    High Level Output Current: -800 µA

    Low Level Output Current; 20 mA

    Max Supply Voltage: 18 V

    Operating Temperature: -25 °C to 85 °C

    Min Supply Voltage: 2 V

    Nominal Supply Current: 120 µA

    Number of Channels: 2

    Number of Timers/Counters: 2

    Operating Supply Current: 120 µA

    Applications: Precision timing, Pulse generation, Sequential timing, PWM.

    New Old Stock

     

    Learn More
  23. INTERSIL - ICM7555IPA - IC, Timer. CMOS Case: 8 Dip.
    INTERSIL - ICM7555IPA - IC, Timer. CMOS Case: 8 Dip.
    Special Price $0.69 Regular Price $0.85

    INTERSIL - ICM7555IPA -  IC, Timer. CMOS

    The ICM7555 and ICM7556 are CMOS RC timers providing significantly improved performance over the standard SE/NE555/6 and 355 timers.

    Exact Equivalent in Most Cases for SE/NE555/556 or TLC555/556

    Low Supply Current: 60μA 

    Extremely Low Input Currents: 20pA

    High Speed Operation: 1MHz

    Guaranteed Supply Voltage Range: 2V to 18V

    Case: 8 Dip.

    Applications: Precision Timing,Pulse Generation, Sequential Timing, Time Delay Generation, Pulse Width Modulation, Pulse Position Modulation, Missing Pulse Detector

    Learn More
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