SN74AHCT367D Equivalent & Substitute Parts

Part Overview

The SN74AHCT367D is a Buffer, Non-Inverting logic IC manufactured by Texas Instruments, designed for 2 Element 2, 4 (Hex) Bit per Element configurations with 3-State Output capability. This component operates across a 4.5V to 5.5V supply voltage range and is housed in a 16-SOIC surface mount package.

The SN74AHCT367D is currently discontinued at DiGi Electronics. Identifying functionally equivalent substitute parts is necessary to maintain design continuity and ensure component availability for production and repair applications.

Substiute Parts

SN74AHCT367D

Texas InstrumentsIn Stock: 952SN74AHCT367D Datasheet

Current PartRFQ

SN74AHCT367DR

Texas InstrumentsIn Stock: 2483SN74AHCT367DR Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SN74AHCT367D is determined by strict equivalence across the following critical parameters:

• Logic Type: Buffer, Non-Inverting
• Number of Elements: 2
• Number of Bits per Element: 2, 4 (Hex)
• Output Type: 3-State
• Current - Output High, Low: 8mA, 8mA
• Voltage - Supply: 4.5V ~ 5.5V
• Operating Temperature: -40°C ~ 125°C (TA)
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount
• Series: 74AHCT

The SN74AHCT367DR qualifies as a direct substitute based on identical electrical specifications and package configuration. The difference between these parts is limited to packaging format: the SN74AHCT367D is supplied in Tube packaging, while the SN74AHCT367DR is supplied in Tape & Reel (TR) format.

Parameter Comparison

Engineering Selection Recommendations

The SN74AHCT367DR is the direct functional equivalent of the SN74AHCT367D. Both parts share identical electrical characteristics, thermal specifications, and mechanical package dimensions. The SN74AHCT367DR maintains Active product status with Texas Instruments, ensuring continued availability and supply chain reliability.

Selection of the SN74AHCT367DR is appropriate for applications requiring the 74AHCT367 logic buffer function. Both parts maintain ROHS3 compliance and REACH unaffected status, meeting regulatory requirements for industrial and commercial applications.

The primary distinction between these parts is packaging format. The SN74AHCT367DR in Tape & Reel format is optimized for automated assembly processes, while the SN74AHCT367D in Tube format is suited for manual handling and lower-volume applications.

Frequently Asked Questions (FAQ)

Q: Can the SN74AHCT367DR directly replace the SN74AHCT367D in my circuit?

A: Yes. The SN74AHCT367DR is electrically and mechanically identical to the SN74AHCT367D. Both parts feature the same 16-SOIC package, identical pin configuration, and equivalent electrical performance across all specified parameters.

Q: What is the difference between Tube and Tape & Reel packaging?

A: Tube packaging contains individual components in a plastic tube, suitable for manual handling and small-quantity applications. Tape & Reel packaging presents components on a continuous tape wound on a reel, optimized for automated pick-and-place assembly equipment. The components themselves are identical.

Q: Are there any compliance or certification differences between these parts?

A: No. Both the SN74AHCT367D and SN74AHCT367DR maintain identical RoHS3 compliance, REACH unaffected status, and Moisture Sensitivity Level (MSL) ratings.

Q: Why is the SN74AHCT367D discontinued while the SN74AHCT367DR remains active?

A: Product discontinuation at specific distributors does not indicate manufacturer discontinuation. The SN74AHCT367DR remains in active production by Texas Instruments and is available through authorized distribution channels.

Q: Will the SN74AHCT367DR work in my existing PCB design for the SN74AHCT367D?

A: Yes. The identical 16-SOIC package and pin configuration ensure direct compatibility with existing PCB layouts and solder reflow processes.