ICM7240IPE Equivalent & Substitute Parts

Part Overview

The ICM7240IPE is a Counter/Timer Circuit (CTC) binary integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. This 16-pin DIP package device operates at 15MHz and supports count ranges from 1 to 255, making it suitable for timing and counting applications in industrial and consumer electronics. The ICM7240IPE is classified as obsolete, which necessitates identification of functionally equivalent alternatives for new designs or component replacement in legacy systems.

Substiute Parts

ICM7240IPE

Analog Devices Inc./Maxim IntegratedIn Stock: 1382ICM7240IPE Datasheet

Current PartRFQ

ICM7240IPE+

Analog Devices Inc./Maxim IntegratedIn Stock: 1177ICM7240IPE+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ICM7240IPE is determined by strict equivalence across the following critical parameters:

• Functional Type: Counter/Timer Circuit (CTC), Binary architecture
• Frequency Rating: 15MHz operation
• Count Capability: 1 ~ 255 count range
• Electrical Specifications: 2V ~ 16V supply voltage, 700 µA supply current
• Temperature Range: -20°C ~ 85°C operating window
• Package Compatibility: 16-DIP (0.300", 7.62mm) form factor with Through Hole mounting

The ICM7240IPE+ meets all these criteria and is identified as a direct substitute. Both parts share identical functional specifications, electrical characteristics, and physical packaging, ensuring pin-for-pin compatibility and functional interchangeability in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

The ICM7240IPE+ is the direct functional equivalent of the ICM7240IPE. Both devices are manufactured by the same supplier and provide identical electrical and mechanical specifications. The primary distinction is product status: the ICM7240IPE is obsolete, while the ICM7240IPE+ maintains active production status.

For new designs or component replacement, the ICM7240IPE+ is the appropriate selection. This substitute offers the additional advantage of ROHS3 compliance, meeting modern environmental and regulatory requirements that the original ICM7240IPE does not satisfy. The ICM7240IPE+ is supplied in tube packaging, which is standard for active production components.

Frequently Asked Questions (FAQ)

Q: Can the ICM7240IPE+ be used as a direct replacement for the ICM7240IPE?

A: Yes. The ICM7240IPE+ is a direct pin-for-pin and functional equivalent. All electrical parameters, frequency ratings, count ranges, voltage specifications, and package dimensions are identical. No circuit modifications are required.

Q: What is the difference between ICM7240IPE and ICM7240IPE+?

A: The primary differences are product status and compliance certification. The ICM7240IPE is obsolete and RoHS non-compliant. The ICM7240IPE+ is in active production and ROHS3 compliant. Functionally and electrically, both devices are equivalent.

Q: Are there any compatibility concerns when substituting the ICM7240IPE+ for the ICM7240IPE?

A: No compatibility concerns exist. Both parts use the 16-DIP (0.300", 7.62mm) package with Through Hole mounting. Pin assignments, electrical characteristics, and operating parameters are identical.

Q: Why should I choose the ICM7240IPE+ over the ICM7240IPE?

A: The ICM7240IPE+ is recommended for all new applications because it is in active production and meets ROHS3 environmental compliance standards. The ICM7240IPE is obsolete and may face supply constraints.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is determined by matching the Counter/Timer Circuit (CTC) binary type, 15MHz frequency, 1-255 count range, 2V-16V supply voltage, 700 µA supply current, -20°C to 85°C operating temperature, and 16-DIP package format with Through Hole mounting.