CD74ACT151M96G4 Equivalent & Substitute Parts

Part Overview

The CD74ACT151M96G4 is a 1 x 8:1 multiplexer logic integrated circuit manufactured by Texas Instruments in a 16-SOIC surface mount package. This part is discontinued at DiGi Electronics, making identification of equivalent alternatives essential for ongoing design support and procurement. The device operates on a single 4.5V to 5.5V supply with output currents of 24mA for both high and low states, suitable for standard logic applications requiring data selection from eight input lines.

Substiute Parts

CD74ACT151M96G4

Texas InstrumentsIn Stock: 775CD74ACT151M96G4 Datasheet

Current PartRFQ

CD74ACT151M96

Texas InstrumentsIn Stock: 3398CD74ACT151M96 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the CD74ACT151M96G4 is determined by strict equivalence across the following critical parameters:

• Functional Type: 1 x 8:1 multiplexer configuration
• Package: 16-SOIC surface mount form factor
• Electrical Specifications: Single supply voltage range 4.5V ~ 5.5V, output current capability 24mA high and low
• Operating Temperature: -55°C ~ 125°C range
• Compliance: ROHS3 compliance and MSL Level 1 rating
• Series Compatibility: 74ACT logic family

The CD74ACT151M96 qualifies as a parametric equivalent based on identical functional specifications, electrical performance, and package geometry. The primary distinction is packaging format and product status.

Parameter Comparison

Engineering Selection Recommendations

The CD74ACT151M96 is the direct parametric equivalent for the discontinued CD74ACT151M96G4. Both parts maintain identical electrical specifications, thermal operating range, and compliance certifications. The substitute part is currently in active production status, ensuring long-term availability and supply chain continuity.

Selection between these parts depends on procurement requirements. The CD74ACT151M96G4 in Tape & Reel format is suitable for high-volume automated assembly when stock is available. The CD74ACT151M96 in Cut Tape and Digi-Reel format provides flexibility for lower-volume orders and component-level procurement while maintaining full functional and electrical compatibility.

Both parts satisfy ROHS3 compliance and MSL Level 1 requirements, making them suitable for standard manufacturing environments without special moisture control measures.

Frequently Asked Questions (FAQ)

Q: Can CD74ACT151M96 directly replace CD74ACT151M96G4 in existing designs?

A: Yes. Both parts are electrically and functionally identical across all specified parameters including voltage supply, output current, operating temperature range, and package geometry. No circuit modifications are required.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging is optimized for high-volume automated pick-and-place assembly with continuous component feeding. Cut Tape (CT) and Digi-Reel format provides individual component access suitable for lower-volume production, prototyping, and component-level procurement. Both formats contain identical die and electrical performance.

Q: Are there any compliance or certification differences?

A: No. Both parts carry identical ROHS3 compliance status and MSL Level 1 moisture sensitivity rating. REACH status is unaffected for both variants.

Q: Why is the main part discontinued?

A: Product discontinuation at the distributor level does not indicate functional obsolescence. The CD74ACT151M96 remains in active production, providing a direct path for continued design support and component replacement.

Q: What are the critical parameters for substitution verification?

A: Verify that any alternative part maintains the 1 x 8:1 multiplexer configuration, 16-SOIC package geometry, 4.5V ~ 5.5V supply voltage, 24mA output current capability, and -55°C ~ 125°C operating temperature range. Compliance certifications must match or exceed the original specification.