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MAXIM INTEGRATED / ANALOG DEVICES ICM7556IPD Dual Timer IC

The ICM7556IPD+ is a versatile, low-power, dual 555 timer IC housed in a 14-pin DIP package. Designed for accurate delay generation and frequency output, it features extremely low supply current, making it ideal for battery-powered applications. Key features include low threshold and trigger (complementary), reset currents, high-frequency performance, and adjustable duty cycle. This CMOS device offers significant advantages over traditional bipolar 555 timers, including minimal current spike during output transitions. It is suitable for pulse generators, precision timing, pulse width modulation, pulse position modulation, sequential timing, and missing pulse detection. Operating over a voltage range of 2V to 18V and temperatures from -20°C to 85°C, it provides TTL compatibility, high maximum oscillator frequency of 500 kHz, and an improved second source for enhanced reliability.

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Source:Newark
Part No:ICM7556IPD+
Stock:7
Inv Date:06-05-2026
Price: Unit price: $8.25
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Source:DigiKey
Part No:ICM7556IPD
Stock:1840
Inv Date:06-05-2026
Price: Unit price: $1.59
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Source:DigiKey
Part No:ICM7556IPD+
Stock:384
Inv Date:06-05-2026
Price: Unit price: $8.41
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Part No:ICM7556IPD+
Stock:244
Inv Date:06-06-2026
Price: Unit price: $8.39
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Part No:ICM7556IPD
Stock:0
Inv Date:06-06-2026
Price: N/A
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MAXIM INTEGRATED / ANALOG DEVICES ICM7556IPD Dual Timer IC Specifications:

  • Package: 14-pin DIP
  • Supply Voltage Range: 2V to 18V
  • Operating Temperature Range: -20°C to 85°C
  • Maximum Oscillator Frequency: 500 kHz
  • Low Supply Current: Typical 120-250 μA at 5V
  • Reset Current: 20 pA
  • Trigger and Threshold Voltages: 0.29V to 0.66V (Trigger), 0.63V to 0.67V (Threshold)
  • Output Voltage: Swinging from near V+ to ground, capable of sourcing and sinking current
  • Duty Cycle: Adjustable
  • Trigger and Reset Inputs: High impedance with high ESD protection
  • Temperature Drift: ~75 ppm/°C
  • Power Dissipation: Limited to 20mW at 125°C, derated at higher temperatures
  • Additional features: TTL Compatibility, low threshold currents, minimal output spike

Buy the Buy Analog Devices ICM7556IPD Dual Timer Part Number ICM7556IPD Online

Order the Analog Devices ICM7556IPD online today and enhance your electronic projects with this reliable, low-power dual 555 timer. Featuring adjustable duty cycle, high-frequency operation up to 500 kHz, and a wide supply voltage range of 2V to 18V, it is ideal for pulse generation, precision timing, PWM, and sequential timing applications. Its low supply current ensures energy efficiency, making it perfect for battery-powered systems. With TTL compatibility, high ESD protection, and operating temperature from -20°C to 85°C, this dual timer IC offers excellent performance and durability for both industrial and consumer electronics.

Get Analog Devices ICM7556IPD today—designed for precise timing, low power consumption, and reliable pulse generation in your applications.

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