ICM7217IPI Equivalent & Substitute Parts

Part Overview

The ICM7217IPI is a 4-digit up/down counter IC operating at 2MHz, manufactured by Analog Devices Inc./Maxim Integrated. This component is classified as obsolete, which necessitates identification of active equivalent alternatives for ongoing design requirements and production needs. The part is housed in a 28-DIP package suitable for through-hole mounting applications.

Substiute Parts

ICM7217IPI

Analog Devices Inc./Maxim IntegratedIn Stock: 1349ICM7217IPI Datasheet

Current PartRFQ

ICM7217IPI+

Analog Devices Inc./Maxim IntegratedIn Stock: 1260ICM7217IPI+ Datasheet

DirectRFQ

ICM7217BIPI+

Analog Devices Inc./Maxim IntegratedIn Stock: 1079ICM7217BIPI+ Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ICM7217IPI is determined by strict equivalence across the following critical parameters:

• Functional type: 4-digit up/down counter
• Operating frequency: 2MHz
• Supply voltage range: 4.5V ~ 5.5V
• Supply current: 200 mA
• Package type: 28-DIP through-hole
• Mounting compatibility: Through-hole PCB assembly

The identified substitutes maintain identical electrical specifications and physical packaging, ensuring direct functional replacement without circuit redesign. Differences in product status and RoHS compliance are noted but do not affect electrical or mechanical interchangeability.

Parameter Comparison

Engineering Selection Recommendations

ICM7217IPI+ is the primary direct substitute, offering identical electrical and mechanical specifications with active product status and ROHS3 compliance. This part is suitable for applications requiring full compatibility with the original ICM7217IPI design.

ICM7217BIPI+ is a parametric equivalent with active product status and ROHS3 compliance. The count specification differs (5959 versus 9999), which may affect applications requiring the full 9999 count range. Selection of this part requires verification that the reduced count specification aligns with application requirements.

Both substitute parts are available in tube packaging, whereas the original part was supplied in bulk format. Both substitutes carry ROHS3 compliance, addressing regulatory requirements that may not have applied to the original obsolete part.

Frequently Asked Questions (FAQ)

Q: Can ICM7217IPI+ be used as a direct replacement for ICM7217IPI?

A: Yes. ICM7217IPI+ maintains identical electrical specifications (2MHz frequency, 4.5V–5.5V supply, 200mA current), count range (9999), operating temperature range (-20°C to 85°C), and 28-DIP through-hole package. The primary differences are active product status and ROHS3 compliance.

Q: What is the difference between ICM7217IPI+ and ICM7217BIPI+?

A: Both parts share identical electrical specifications and packaging. The key difference is the count specification: ICM7217IPI+ supports 9999 count, while ICM7217BIPI+ supports 5959 count. Selection depends on whether the application requires the full 9999 count range.

Q: Are there packaging differences between the original and substitute parts?

A: Yes. The original ICM7217IPI was supplied in bulk packaging, while both substitutes (ICM7217IPI+ and ICM7217BIPI+) are supplied in tube packaging. Both maintain the same 28-DIP physical form factor and through-hole mounting compatibility.

Q: Does RoHS compliance affect electrical performance?

A: No. ROHS3 compliance indicates manufacturing process adherence to lead-free and restricted substance standards. Electrical performance and functional specifications remain unchanged.

Q: Which substitute should be selected for new designs?

A: ICM7217IPI+ is recommended for applications requiring the full 9999 count specification. ICM7217BIPI+ is suitable only if the 5959 count range meets application requirements.