CD74AC151M96G4 Equivalent & Substitute Parts

Part Overview

The CD74AC151M96G4 is a 1 x 8:1 multiplexer logic IC manufactured by Texas Instruments in a 16-SOIC surface mount package. This component is classified as obsolete, which necessitates identification of active equivalent parts for ongoing design requirements and procurement planning. The part operates across a wide temperature range (-55°C to 125°C) with single supply voltage operation (1.5V to 5.5V) and is ROHS3 compliant.

Substiute Parts

CD74AC151M96G4

Texas InstrumentsIn Stock: 919CD74AC151M96G4 Datasheet

Current PartRFQ

CD74AC151M96

Texas InstrumentsIn Stock: 1457CD74AC151M96 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CD74AC151M96G4 is based on strict equivalence across the following critical parameters:

• Functional Type: Multiplexer with identical 1 x 8:1 circuit configuration
• Package Specification: 16-SOIC surface mount package with matching physical dimensions (0.154", 3.90mm width)
• Electrical Performance: Output current ratings (24mA high, 24mA low), supply voltage range (1.5V ~ 5.5V), and operating temperature range (-55°C ~ 125°C)
• Series Classification: 74AC logic family
• Compliance Standards: ROHS3 compliance and moisture sensitivity level (MSL 1)

The CD74AC151M96 qualifies as a parametric equivalent based on identical electrical specifications, package form factor, and functional performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

The CD74AC151M96 is the direct substitute for the obsolete CD74AC151M96G4. Both parts maintain identical electrical and mechanical specifications across all critical parameters. The primary distinction is product status: the CD74AC151M96 is currently active in production, ensuring ongoing availability and supply chain continuity.

Selection of the CD74AC151M96 is supported by:

• Full parametric equivalence in circuit configuration, output current, supply voltage, and operating temperature range
• Identical 16-SOIC package specification for direct PCB compatibility
• Matching ROHS3 compliance and MSL rating
• Active product status enabling reliable procurement

Frequently Asked Questions (FAQ)

Q: Can the CD74AC151M96 be used as a direct replacement for the CD74AC151M96G4?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters. The CD74AC151M96 is the active equivalent of the obsolete CD74AC151M96G4.

Q: Are there any package or pinout differences between these parts?

A: No. Both parts use the 16-SOIC package with identical physical dimensions (0.154", 3.90mm width) and pinout configuration. No PCB modifications are required.

Q: What is the difference between CD74AC151M96G4 and CD74AC151M96?

A: The primary difference is product status. The CD74AC151M96G4 is obsolete, while the CD74AC151M96 is active. All electrical and mechanical specifications are identical.

Q: Are both parts ROHS3 compliant?

A: Yes. Both the CD74AC151M96G4 and CD74AC151M96 are ROHS3 compliant with MSL rating of 1 (Unlimited).

Q: What supply voltage range do these multiplexers support?

A: Both parts operate with a single supply voltage range of 1.5V to 5.5V, providing flexibility across multiple logic level standards.

Q: What is the operating temperature range?

A: Both parts operate across -55°C to 125°C, suitable for industrial and extended temperature applications.