SN74HC367ANS Equivalent & Substitute Parts

Part Overview

The SN74HC367ANS is a non-inverting buffer logic integrated circuit manufactured by Texas Instruments, designed for digital signal buffering and distribution applications. This device features 2 elements with mixed bit configurations (2 and 4 bits per element) and 3-state output capability, housed in a 16-SOIC surface mount package.

The SN74HC367ANS carries a Last Time Buy product status, indicating that Texas Instruments has discontinued active production and sales of this part number. This status necessitates identification of equivalent substitute components to ensure continued availability for new designs, repairs, and production requirements.

Substiute Parts

SN74HC367ANS

Texas InstrumentsIn Stock: 767SN74HC367ANS Datasheet

Current PartRFQ

SN74HC367ANSR

Texas InstrumentsIn Stock: 3237SN74HC367ANSR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SN74HC367ANS is determined by strict equivalence across the following critical parameters:

Functional Parameters:

• Logic type: Buffer, Non-Inverting
• Number of elements: 2
• Bit configuration per element: 2, 4
• Output configuration: 3-State

Electrical Parameters:

• Output current capability: 7.8mA (both high and low states)
• Supply voltage range: 2V ~ 6V
• Operating temperature range: -40°C ~ 85°C

Physical & Compliance Parameters:

• Package type: 16-SOIC with 0.209" (5.30mm) width
• Surface mount mounting type
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

Only components matching all specified parameters across these categories qualify as direct substitutes for the SN74HC367ANS.

Parameter Comparison

Engineering Selection Recommendations

The SN74HC367ANSR qualifies as a direct parametric equivalent to the SN74HC367ANS based on complete alignment of all specified electrical, functional, and physical parameters. The primary distinction between these components is product lifecycle status: the SN74HC367ANS is designated Last Time Buy, while the SN74HC367ANSR maintains Active status with Texas Instruments.

For applications currently utilizing the SN74HC367ANS, the SN74HC367ANSR provides continuity of supply without design modification. Both components are ROHS3 compliant and carry identical MSL ratings, supporting equivalent handling and storage requirements in manufacturing environments.

The SN74HC367ANSR demonstrates superior inventory availability (3193 pieces in stock versus 671 pieces for the main part), supporting both immediate procurement needs and long-term production planning.

Frequently Asked Questions (FAQ)

Q: Can the SN74HC367ANSR be used as a direct replacement for the SN74HC367ANS in existing designs?

A: Yes. The SN74HC367ANSR is a parametric equivalent with identical logic type, element configuration, output characteristics, electrical ratings, package dimensions, and compliance certifications. No design modifications are required for substitution.

Q: What is the difference between SN74HC367ANS and SN74HC367ANSR?

A: The primary difference is product status. The SN74HC367ANS is Last Time Buy (discontinued), while the SN74HC367ANSR is Active (currently manufactured). All functional and electrical parameters are identical.

Q: Are both parts compatible with the same PCB footprint?

A: Yes. Both components use the 16-SOIC package with 0.209" (5.30mm) width, ensuring identical PCB footprint compatibility without layout modifications.

Q: Do these parts have the same supply voltage and temperature operating ranges?

A: Yes. Both parts operate across 2V to 6V supply voltage and -40°C to 85°C temperature range, supporting identical application environments.

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

A: No. Both parts are ROHS3 compliant with MSL rating 1 (Unlimited), requiring identical compliance documentation and handling procedures.

Q: Which part should be selected for new designs?

A: The SN74HC367ANSR should be selected for new designs due to its Active product status, ensuring long-term availability and manufacturing support from Texas Instruments.