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Overview of ICM7555IPAZ

The ICM7555IPAZ is a CMOS timer IC that offers high precision timing capabilities for various applications. This timer IC is a stable and reliable option for generating accurate time delays, oscillations, or pulses in electronic circuits.


(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • GND: Ground pin
  • TRIG: Trigger input
  • OUT: Output
  • RESET: Reset pin
  • CTRL V: Control Voltage
  • THR: Threshold input
  • DISCH: Discharge pin
  • VCC: Positive power supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the ICM7555IPAZ IC for a visual representation.

Key Features

  • Precision Timing: The ICM7555IPAZ offers accurate timing with low variations, making it suitable for applications requiring precise time intervals.
  • Wide Operating Voltage Range: This timer IC can operate over a wide voltage range, typically from 2V to 18V, providing flexibility in various circuit designs.
  • Low Power Consumption: With its CMOS technology, the ICM7555IPAZ consumes minimal power, ideal for power-efficient designs.
  • High Stability: This IC exhibits high stability over temperature and voltage variations, ensuring consistent performance in different operating conditions.
  • Multiple Applications: The ICM7555IPAZ is versatile and can be used in oscillators, timers, pulse generators, and frequency dividers, among other applications.

Note: For detailed technical specifications, please refer to the ICM7555IPAZ datasheet.


  • Timing Circuits: Ideal for building accurate timing circuits in various electronic devices and systems.
  • Oscillator Design: Suitable for oscillator circuits requiring precise frequency control and stability.
  • Pulse Generation: Used in applications where precise pulse generation is necessary, such as in communication systems.


The ICM7555IPAZ is a reliable CMOS timer IC that provides accurate timing functions for a wide range of electronic applications. It offers stable performance and precise timing control for diverse circuit requirements.

Usage Guide

  • Power Supply: Connect VCC (Pin 8) to the positive supply voltage and GND (Pin 1) to the ground.
  • Timing Control: Use the TRIG, THR, and CTRL V pins to adjust the timing characteristics of the IC.
  • Output Handling: The OUT pin provides the timed output signal as per the configured timing settings.

Frequently Asked Questions

Q: What is the maximum operating voltage for the ICM7555IPAZ?
A: The ICM7555IPAZ can typically operate with a maximum voltage of 18V.

Q: Can the ICM7555IPAZ be used in low-power applications?
A: Yes, the ICM7555IPAZ features low power consumption, making it suitable for battery-powered or energy-efficient designs.


For similar functionalities, consider these alternatives to the ICM7555IPAZ:

  • NE555: A popular timer IC with similar functionality and pin configuration to the ICM7555IPAZ.
  • LMC555: This is a CMOS version of the NE555 timer IC, offering improved performance and lower power consumption.



The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Pkg. Type PDIP Carrier Type Tube
MOQ 6000

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