74HCT367D,653 Equivalent & Substitute Parts

Part Overview

The 74HCT367D,653 is a non-inverting buffer logic integrated circuit manufactured by Nexperia USA Inc. in a 16-SO surface mount package. This device functions as a 2-element buffer with 2 and 4-bit configurations per element, featuring 3-state output capability. The part is currently active in production with full RoHS3 compliance and unlimited moisture sensitivity rating.

Substitute parts are necessary when the original manufacturer discontinues production, when alternative packaging formats are required for assembly processes, or when inventory availability from the primary supplier becomes constrained.

Substiute Parts

74HCT367D,653

Nexperia USA Inc.In Stock: 204874HCT367D,653 Datasheet

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CD74HCT367M

Texas InstrumentsIn Stock: 1231CD74HCT367M Datasheet

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CD74HCT367M96

Texas InstrumentsIn Stock: 4619CD74HCT367M96 Datasheet

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CD74HCT367MT

Texas InstrumentsIn Stock: 1879CD74HCT367MT Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 74HCT367D,653 is determined by the following criteria:

Functional Equivalence: All substitute parts must maintain identical logic type (Buffer, Non-Inverting), element count (2 elements), bit configuration (2, 4 Hex), and output type (3-State).

Electrical Compatibility: Supply voltage range (4.5V ~ 5.5V) and operating temperature range must be met or exceeded. Output current specifications may vary within acceptable design margins.

Package Compatibility: All parts utilize the 16-SOIC package format with identical physical dimensions (0.154", 3.90mm Width), ensuring mechanical and electrical pin compatibility.

Compliance Requirements: All substitute parts maintain RoHS3 compliance and MSL Level 1 rating, ensuring environmental and moisture handling consistency.

The following parts meet these substitution criteria: CD74HCT367M, CD74HCT367M96, and CD74HCT367MT, all manufactured by Texas Instruments within the 74HCT series.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: CD74HCT367M96 is the recommended substitute. This part maintains active product status, ensuring long-term availability and supply chain stability. It is available in Cut Tape and Digi-Reel packaging formats, supporting both manual and automated assembly processes. The extended operating temperature range (-55°C ~ 125°C) provides superior performance margin compared to the original part.

Alternative Selection: CD74HCT367MT offers identical electrical and functional specifications with Tape & Reel packaging, matching the original 74HCT367D,653 packaging format. However, this part is discontinued at DiGi Electronics, limiting future procurement options.

Secondary Alternative: CD74HCT367M provides functional equivalence with Tube packaging. This format is suitable for lower-volume applications or manual assembly environments. Product discontinuation status should be considered for long-term design planning.

Output Current Consideration: All Texas Instruments substitutes specify 4mA output current (high and low) compared to 6mA for the Nexperia original. This reduced current specification remains within acceptable design parameters for standard logic applications operating at 4.5V ~ 5.5V supply voltage.

Frequently Asked Questions (FAQ)

Q: Can CD74HCT367M96 be used as a direct replacement for 74HCT367D,653?

A: Yes. Both parts share identical logic functionality, pin configuration, 16-SOIC package dimensions, and electrical operating parameters (4.5V ~ 5.5V supply, 3-state output). The 4mA output current specification of the Texas Instruments part is compatible with standard 74HCT logic loading conditions.

Q: What is the difference between the three Texas Instruments substitutes?

A: The three parts (CD74HCT367M, CD74HCT367M96, CD74HCT367MT) are electrically identical. The differences are packaging format (Tube, Cut Tape/Digi-Reel, and Tape & Reel respectively) and product status. CD74HCT367M96 is the only active part, making it the preferred choice for new designs.

Q: Does the extended operating temperature range of the Texas Instruments parts affect compatibility?

A: No. The extended range (-55°C ~ 125°C versus -40°C ~ 125°C) provides additional performance margin and does not affect compatibility with designs specified for the original -40°C ~ 125°C range.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts maintain ROHS3 compliance and MSL Level 1 rating, matching the environmental and moisture handling specifications of the original 74HCT367D,653.

Q: Which packaging format should be selected for high-volume production?

A: CD74HCT367M96 in Cut Tape and Digi-Reel format is optimized for automated assembly processes in high-volume manufacturing. CD74HCT367MT in Tape & Reel format provides an alternative if reel-based feeding systems are preferred.

Q: Is the 4mA output current of the Texas Instruments parts sufficient for my application?

A: The 4mA specification is standard for 74HCT logic buffers and is compatible with typical TTL/CMOS loading. If your design requires the full 6mA output current of the original Nexperia part, verify that the reduced current does not exceed your specific load requirements before substitution.