CD74HC365M Equivalent & Substitute Parts

Part Overview

The CD74HC365M is a non-inverting buffer logic integrated circuit manufactured by Texas Instruments, designed for 6-bit buffering applications with 3-state output capability. This device operates across a 2V to 6V supply voltage range and is housed in a 16-SOIC surface mount package. The CD74HC365M carries a Last Time Buy product status, indicating that Texas Instruments has discontinued active production. Identifying equivalent and substitute parts is necessary to ensure continued availability for new designs, production runs, and maintenance applications.

Substiute Parts

CD74HC365M

Texas InstrumentsIn Stock: 1503CD74HC365M Datasheet

Current PartRFQ

CD74HC365M96

Texas InstrumentsIn Stock: 10189CD74HC365M96 Datasheet

MFR RecommendedRFQ

74HC365D,653

Nexperia USA Inc.In Stock: 356274HC365D,653 Datasheet

MFR RecommendedRFQ

74HC365D-Q100,118

Nexperia USA Inc.In Stock: 363474HC365D-Q100,118 Datasheet

MFR RecommendedRFQ

MC74HC365ADR2G

onsemiIn Stock: 1793MC74HC365ADR2G Datasheet

MFR RecommendedRFQ

MC74HC365ADG

onsemiIn Stock: 867MC74HC365ADG Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CD74HC365M are qualified based on the following critical parameters that must remain consistent:

• Logic Type: Buffer, Non-Inverting
• Number of Elements: 1
• Number of Bits per Element: 6
• Output Type: 3-State
• Current - Output High, Low: 7.8mA, 7.8mA
• Voltage - Supply: 2V ~ 6V
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Base Product Number: 74HC365
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Substitutes are categorized into two groups: MFR Recommended substitutes (active production status) and Parametric Equivalents (obsolete status). All qualified substitutes maintain identical electrical specifications and package footprints, ensuring direct functional replacement in existing designs.

Parameter Comparison

Engineering Selection Recommendations

For new designs and production applications, CD74HC365M96 is the primary recommended substitute, as it is manufactured by Texas Instruments (original manufacturer) and maintains Active product status with identical electrical and thermal specifications. This part differs only in packaging format (Tape & Reel versus Tube), which is suitable for automated assembly processes.

For applications requiring extended temperature range coverage (-55°C to 125°C), both CD74HC365M96 and MC74HC365ADR2G maintain the full temperature specification of the original CD74HC365M. The Nexperia parts (74HC365D,653 and 74HC365D-Q100,118) operate within a narrower temperature range (-40°C to 125°C), which may be acceptable for standard industrial applications but does not cover the full low-temperature specification.

The 74HC365D-Q100,118 variant includes AEC-Q100 automotive qualification, making it suitable for automotive-grade applications where this certification is required.

MC74HC365ADG is classified as Obsolete and should be avoided for new designs, though it remains a parametric equivalent for legacy system maintenance where existing inventory exists.

Frequently Asked Questions (FAQ)

Q: Can CD74HC365M be directly replaced with CD74HC365M96?

A: Yes. Both parts are manufactured by Texas Instruments, share identical electrical specifications, and use the same 16-SOIC package footprint. The only difference is packaging format (Tube versus Tape & Reel). CD74HC365M96 is the recommended active production alternative.

Q: What is the difference between the Nexperia parts 74HC365D,653 and 74HC365D-Q100,118?

A: Both parts are manufactured by Nexperia and share identical electrical specifications and package footprints. The 74HC365D-Q100,118 includes AEC-Q100 automotive qualification and should be selected for automotive applications. The operating temperature range for both is -40°C to 125°C, which is narrower than the original CD74HC365M specification.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and Moisture Sensitivity Level 1 (Unlimited), matching the original CD74HC365M specifications.

Q: Why is MC74HC365ADG listed as a substitute if it is Obsolete?

A: MC74HC365ADG is included as a parametric equivalent for reference purposes and legacy system maintenance. It should not be selected for new designs. For new applications, use active production alternatives such as CD74HC365M96 or MC74HC365ADR2G.

Q: Which substitute part should be used for automotive applications?

A: The 74HC365D-Q100,118 is qualified to AEC-Q100 automotive standards and is the appropriate selection for automotive-grade applications. This part is manufactured by Nexperia and maintains all required electrical specifications.

Q: Are there any differences in 3-state output capability between the main part and substitutes?

A: No. All listed parts, including the main CD74HC365M and all substitutes, feature identical 3-state output configuration with 7.8mA output current capability for both high and low states.