CD74HCT151M96 Equivalent & Substitute Parts

Part Overview

The CD74HCT151M96 is a 1 x 8:1 multiplexer logic integrated circuit manufactured by Texas Instruments in a 16-SOIC surface mount package. This component is classified as active product status with full RoHS3 compliance and unlimited moisture sensitivity rating. Equivalent and substitute parts are necessary when the primary part number becomes unavailable, when alternative packaging formats are required for specific manufacturing processes, or when sourcing from alternative manufacturers is preferred for supply chain optimization.

Substiute Parts

CD74HCT151M96

Texas InstrumentsIn Stock: 2878CD74HCT151M96 Datasheet

Current PartRFQ

CD74HCT251M96

Texas InstrumentsIn Stock: 1987CD74HCT251M96 Datasheet

Parametric EquivalentRFQ

CD74HCT251MT

Texas InstrumentsIn Stock: 902CD74HCT251MT Datasheet

Parametric EquivalentRFQ

74HCT151D,653

Nexperia USA Inc.In Stock: 349374HCT151D,653 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CD74HCT151M96 are qualified based on the following critical parameters that determine functional and mechanical compatibility:

• Circuit Configuration: 1 x 8:1 multiplexer topology
• Electrical Specifications: 4.5V ~ 5.5V single supply voltage, 4mA output current capability
• Package Type: 16-SOIC surface mount package with 0.154" width (3.90mm)
• Series Classification: 74HCT logic family
• Compliance Standards: RoHS3 compliance and MSL 1 rating

Substitute parts are grouped into two categories: parametric equivalents from Texas Instruments with identical electrical and mechanical specifications but different packaging formats, and manufacturer-recommended alternatives from Nexperia USA Inc. that maintain full functional compatibility within the 74HCT series.

Parameter Comparison

Engineering Selection Recommendations

CD74HCT251M96 (Texas Instruments, Tape & Reel): Direct parametric equivalent with identical electrical specifications and operating temperature range. Recommended for applications requiring Texas Instruments sourcing with standard tape and reel packaging. Active product status ensures continued availability.

CD74HCT251MT (Texas Instruments, Cut Tape & Digi-Reel®): Parametric equivalent suitable for applications requiring cut tape or Digi-Reel® packaging formats. Product status is discontinued at DiGi Electronics; verify availability through alternative distribution channels before design implementation.

74HCT151D,653 (Nexperia USA Inc., Tape & Reel): Manufacturer-recommended alternative from Nexperia USA Inc. with active product status. Operating temperature range is -40°C ~ 125°C, which is narrower than the primary part at the lower end. Suitable for applications within this temperature specification. RoHS3 compliance and MSL 1 rating maintained.

Frequently Asked Questions (FAQ)

Q: Can CD74HCT251M96 be used as a direct replacement for CD74HCT151M96?

A: Yes. Both parts share identical circuit configuration (1 x 8:1 multiplexer), electrical specifications (4.5V ~ 5.5V supply, 4mA output current), operating temperature range (-55°C ~ 125°C), and 16-SOIC package dimensions. Both are active products from Texas Instruments with RoHS3 compliance.

Q: What is the difference between CD74HCT251MT and CD74HCT251M96?

A: The primary difference is packaging format. CD74HCT251M96 uses standard Tape & Reel (TR) packaging, while CD74HCT251MT uses Cut Tape (CT) & Digi-Reel® packaging. Electrical specifications and 16-SOIC package dimensions are identical. CD74HCT251MT is discontinued at DiGi Electronics.

Q: Can 74HCT151D,653 from Nexperia be used in all applications where CD74HCT151M96 is specified?

A: The Nexperia part is functionally compatible for applications operating within -40°C ~ 125°C. If your application requires operation below -40°C, the Texas Instruments CD74HCT151M96 (-55°C ~ 125°C) is required. All other electrical and mechanical parameters are equivalent.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts maintain RoHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, matching the primary part specification.

Q: What packaging considerations apply when selecting a substitute?

A: CD74HCT151M96 and CD74HCT251M96 use standard Tape & Reel (TR) packaging suitable for automated pick-and-place assembly. CD74HCT251MT uses Cut Tape (CT) & Digi-Reel® packaging, which may require different handling in high-volume manufacturing environments. Verify your assembly process compatibility before substitution.