DM74S10N NAND Gate IC Equivalent & Substitute Parts

Part Overview

The DM74S10N is a NAND Gate IC featuring 3 channels with 3 inputs per channel in a 14-MDIP package, manufactured by onsemi. This logic component operates within the 74S series standard and is classified as obsolete. Due to its obsolete status, identifying functionally equivalent active alternatives is essential for design continuity and procurement reliability. The substitute part maintains identical electrical specifications and mechanical compatibility, enabling direct replacement in existing circuit designs.

Substiute Parts

DM74S10N

onsemiIn Stock: 2037DM74S10N Datasheet

Current PartRFQ

SN74S10N

Texas InstrumentsIn Stock: 2002SN74S10N Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DM74S10N is determined by strict alignment across the following critical parameters:

• Logic Function: NAND Gate with 3 channels and 3 inputs per channel
• Electrical Specifications: Supply voltage range 4.75V ~ 5.25V, output current ratings 1mA (high) and 20mA (low), input logic thresholds at 0.8V (low) and 2V (high)
• Operating Temperature Range: 0°C ~ 70°C
• Mechanical Compatibility: 14-DIP through-hole package with 0.300" (7.62mm) pitch
• Regulatory Compliance: REACH Unaffected status and EAR99 ECCN classification

The SN74S10N from Texas Instruments satisfies all substitution criteria, maintaining functional and electrical equivalence while offering active product status and enhanced compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The SN74S10N from Texas Instruments is the direct equivalent substitute for the DM74S10N. Both components share identical electrical and mechanical specifications, ensuring pin-for-pin compatibility and functional interchangeability. The SN74S10N offers the advantage of active product status, providing improved long-term availability and supply chain reliability compared to the obsolete DM74S10N. Both parts maintain REACH Unaffected compliance and EAR99 export classification. The SN74S10N demonstrates superior propagation delay performance (5ns versus 8ns), delivering enhanced timing characteristics within the same operational envelope. For new designs or component replacement in existing applications, the SN74S10N is the appropriate selection.

Frequently Asked Questions (FAQ)

Q: Can the SN74S10N directly replace the DM74S10N without circuit modifications?

A: Yes. Both components are electrically and mechanically identical across all specified parameters. The 14-DIP through-hole package, pin configuration, supply voltage range, logic thresholds, and output current ratings are equivalent, enabling direct substitution without circuit redesign.

Q: What is the primary advantage of selecting the SN74S10N over the DM74S10N?

A: The SN74S10N carries active product status, ensuring ongoing availability and supply chain support. The DM74S10N is classified as obsolete, presenting procurement challenges and potential discontinuation risks.

Q: Are there compliance or regulatory differences between these parts?

A: No. Both the DM74S10N and SN74S10N maintain identical REACH Unaffected status and EAR99 ECCN classification, satisfying equivalent regulatory requirements.

Q: Does the propagation delay difference affect circuit performance?

A: The SN74S10N exhibits faster propagation delay (5ns versus 8ns) at identical operating conditions. This represents improved timing performance and does not introduce compatibility issues in applications designed for the DM74S10N.

Q: Are both parts suitable for the same operating temperature range?

A: Yes. Both components operate across the 0°C ~ 70°C temperature range with identical specifications.