Professional IC Distribution & Technical Solutions

The ICM7556IPD is a dual general-purpose timer IC manufactured by INTERSIL (now part of Renesas Electronics). Below are the factual specifications, descriptions, and features from the Manufactor Datasheet:

Specifications:

• Manufacturer: INTERSIL
• Part Number: ICM7556IPD
• Type: CMOS Timer
• Function: Dual Timer (contains two independent 555 timers)
• Supply Voltage Range: 2V to 18V
• Operating Temperature Range: -40°C to +85°C
• Package: PDIP (Plastic Dual In-Line Package)
• Pin Count: 14
• Output Current: 100mA (sink or source)
• Low Power Consumption: Typically 80µA per timer
• Timing Accuracy: ±2% (typical)
• Frequency Range: Up to 500kHz

Descriptions:

• The ICM7556IPD is a dual version of the ICM7555 timer, providing two independent timers in a single package.
• It is designed using CMOS technology, offering lower power consumption compared to bipolar 556 timers.
• Suitable for precision timing, pulse generation, time-delay applications, and oscillation circuits.

Features:

• Low Power Consumption: CMOS design ensures minimal power usage.
• Wide Supply Voltage Range: Operates from 2V to 18V.
• High Output Drive Capability: Can source or sink up to 100mA.
• Independent Timing Circuits: Each timer operates independently with separate control inputs.
• Improved Temperature Stability: Better performance over temperature variations compared to bipolar versions.
• Compatible with Bipolar 556 Timers: Can replace bipolar 556 timers in most applications.

This information is based on the manufacturer's datasheet and technical documentation.