CD74AC153M Equivalent & Substitute Parts

Part Overview

The CD74AC153M is a 2 x 4:1 multiplexer logic integrated circuit manufactured by Texas Instruments in a 16-SOIC surface mount package. This component is classified as discontinued at DiGi Electronics, making identification of compatible substitute parts essential for ongoing design support and procurement.

The CD74AC153M operates across a single supply voltage range of 1.5V to 5.5V with output current capabilities of 24mA for both high and low states. Its operating temperature range spans -55°C to 125°C, supporting applications across industrial and commercial environments.

Substiute Parts

CD74AC153M

Texas InstrumentsIn Stock: 1805CD74AC153M Datasheet

Current PartRFQ

CD74AC153M96

Texas InstrumentsIn Stock: 1210CD74AC153M96 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CD74AC153M is determined by strict equivalence across the following critical parameters:

• Functional Circuit: 2 x 4:1 multiplexer configuration
• Package Type: 16-SOIC surface mount package with identical 0.154" (3.90mm) width
• Electrical Specifications: Single supply voltage range 1.5V ~ 5.5V; output current 24mA high and low
• Operating Temperature: -55°C ~ 125°C range
• Compliance Standards: ROHS3 compliance and MSL Level 1 rating

The CD74AC153M96 qualifies as a direct substitute based on identical electrical performance, package geometry, and compliance certifications. The primary distinction is packaging format and product status.

Parameter Comparison

Engineering Selection Recommendations

The CD74AC153M96 is the direct substitute for the discontinued CD74AC153M. Both components share identical electrical specifications, package geometry, and compliance certifications. The CD74AC153M96 maintains active product status, ensuring continued availability and supply chain reliability.

Selection between these parts is determined by packaging requirements. The CD74AC153M96 is supplied in Cut Tape and Digi-Reel formats, suitable for automated assembly processes. The original CD74AC153M tube packaging is no longer available due to product discontinuation.

Both parts satisfy ROHS3 compliance and REACH unaffected status, maintaining regulatory alignment for industrial and commercial applications.

Frequently Asked Questions (FAQ)

Q: Can the CD74AC153M96 be used as a direct replacement for the CD74AC153M?

A: Yes. The CD74AC153M96 is electrically and mechanically equivalent. Both components feature identical 2 x 4:1 multiplexer circuits, 16-SOIC package dimensions, voltage supply ranges, output current ratings, and operating temperature specifications.

Q: What is the primary difference between these two part numbers?

A: The CD74AC153M is supplied in tube packaging and is discontinued. The CD74AC153M96 is supplied in Cut Tape and Digi-Reel formats and maintains active product status.

Q: Are the package dimensions identical?

A: Yes. Both parts use the 16-SOIC package with 0.154" (3.90mm) width. Pin configuration and lead spacing are identical, allowing direct PCB footprint compatibility.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the CD74AC153M and CD74AC153M96 are ROHS3 compliant, REACH unaffected, and carry MSL Level 1 moisture sensitivity rating.

Q: Which part should be selected for new designs?

A: The CD74AC153M96 should be selected for new designs due to its active product status and assured long-term availability.