74HCT367N,652 Equivalent & Substitute Parts

Part Overview

The 74HCT367N,652 is a non-inverting buffer logic IC manufactured by NXP USA Inc., designed for digital signal buffering applications requiring 3-state output control. This device features 2 elements with 2 and 4 (Hex) bits per element, operating across a 4.5V to 5.5V supply voltage range. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and component procurement.

Substiute Parts

74HCT367N,652

NXP USA Inc.In Stock: 110074HCT367N,652 Datasheet

Current PartRFQ

CD74HCT367E

Harris CorporationIn Stock: 34263CD74HCT367E Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 74HCT367N,652 is determined by strict equivalence across the following critical parameters:

• Logic type and functional architecture (Buffer, Non-Inverting)
• Element count and bit configuration (2 elements, 2 and 4 bits per element)
• Output control mechanism (3-State output)
• Supply voltage compatibility (4.5V ~ 5.5V)
• Package form factor (16-DIP, 0.300" pitch)
• Mounting technology (Through Hole)
• Base product series (74HCT367)

The CD74HCT367E qualifies as a manufacturer-recommended substitute based on identical logic architecture, element configuration, output type, supply voltage range, and package dimensions. Both parts share the same base product number (74HCT367) and are pin-compatible within the 16-DIP package specification.

Parameter Comparison

Engineering Selection Recommendations

The CD74HCT367E serves as a direct functional substitute for the 74HCT367N,652 based on identical logic architecture and package compatibility. Both parts are classified as obsolete products within the 74HCT367 series.

Key selection considerations:

• The CD74HCT367E provides a wider operating temperature range (-55°C to 125°C versus -40°C to 125°C), offering enhanced performance in extended temperature environments.
• Output current specifications differ: the CD74HCT367E delivers 4mA per output versus 6mA for the main part. Applications requiring maximum output current should account for this reduction.
• RoHS compliance status differs: the main part meets ROHS3 requirements while the substitute does not. System-level compliance requirements must be evaluated.
• Both parts maintain identical supply voltage range (4.5V ~ 5.5V) and 16-DIP package dimensions, ensuring direct board-level compatibility.

Frequently Asked Questions (FAQ)

Q: Can the CD74HCT367E be used as a direct replacement for the 74HCT367N,652?

A: Yes, the CD74HCT367E is functionally equivalent and pin-compatible. Both parts share identical logic type, element configuration, output type, supply voltage range, and 16-DIP package form factor. The parts are interchangeable at the board level.

Q: What are the differences in output current between these parts?

A: The 74HCT367N,652 provides 6mA output current (high and low), while the CD74HCT367E provides 4mA. Applications with output current requirements exceeding 4mA per line should be evaluated for compatibility with the substitute part.

Q: Does the wider operating temperature range of the CD74HCT367E affect compatibility?

A: No. The CD74HCT367E operating range (-55°C to 125°C) encompasses the main part's range (-40°C to 125°C). The substitute is compatible with all applications within the original temperature specification and extends capability to lower temperature environments.

Q: Are there RoHS compliance implications when substituting?

A: Yes. The main part (74HCT367N,652) is ROHS3 compliant, while the substitute (CD74HCT367E) is RoHS non-compliant. Systems requiring RoHS certification must account for this difference in material composition and regulatory status.

Q: Are both parts available in the same package configuration?

A: Yes. Both the 74HCT367N,652 and CD74HCT367E are packaged in 16-DIP (0.300", 7.62mm) through-hole format, ensuring identical board-level footprint and mounting compatibility.