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  • Manufacturer:
  • Newark Part No.: 57K3903
  • Manufacturer Part No ICM7555IPAZ

Product Information

  • Digital IC Case: DIP
  • Frequency: 1MHz
  • MSL: -
  • No. of Pins: 8
  • No. of Timers: 1
  • Operating Mode: Astable, Monostable
  • Operating Temperature Max: 85°C
  • Operating Temperature Min: -25°C
  • Packaging: Each
  • SVHC: No SVHC (17-Dec-2014)
  • Supply Voltage Max: 18V
  • Supply Voltage Min: 2V
  • Supply Voltage Range: 2V to 18V


The ICM7555IPAZ is a CMOS RC timer providing significantly improved performance over the standard SE/NE555/6 and 355 timers, while at the same time being a direct replacement for those devices in most applications. For a stable operation as an oscillator, the free running frequency and the duty cycle are both accurately controlled by two external resistors and one capacitor. The circuit is triggered and reset on falling (negative) waveforms, and the output inverter can source or sink currents large enough to drive TTL loads, or provide minimal offsets to drive CMOS loads.


  • Low supply current
  • Extremely low input current
  • High speed operation
  • Temperature stability
  • Timing from microseconds through hours
  • Operates in both a stable and monostable modes
  • Adjustable duty cycle


  • Clock & Timing

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Availability:  7,120

  • 7,120 in stock for same day shipping
Check stock and lead times
    More stock available week commencing 10/26/15

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $0.88 $0.88



Quantity List Price
1 - 24 $0.88
25 - 99 $0.535
100 - 499 $0.445
500 - 999 $0.326
1000+ $0.293

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