CD74ACT175M Equivalent & Substitute Parts

Part Overview

The CD74ACT175M is a Logic category integrated circuit functioning as a Flip Flop 1 Element D-Type 4 Bit with Positive Edge triggering in a 16-SOIC surface mount package. This component is discontinued at DiGi Electronics, making identification of suitable substitutes essential for ongoing design support and production continuity. The part operates within the 74ACT series standard logic family and maintains compatibility through equivalent packaging and electrical specifications.

Substiute Parts

CD74ACT175M

Texas InstrumentsIn Stock: 1084CD74ACT175M Datasheet

Current PartRFQ

CD74ACT175M96

Texas InstrumentsIn Stock: 3280CD74ACT175M96 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CD74ACT175M is determined by strict equivalence across the following critical parameters:

• Functional Identity: D-Type flip flop with 1 element, 4 bits per element, Master Reset function
• Electrical Specifications: Clock frequency of 114 MHz, propagation delay of 11.5 ns @ 5V/50pF, positive edge triggering, complementary output type
• Power and Signal Characteristics: Supply voltage 4.5V ~ 5.5V, output current 24 mA (high and low), quiescent current 8 µA, input capacitance 10 pF
• Environmental and Compliance: Operating temperature -55°C ~ 125°C, ROHS3 compliance, MSL Level 1
• Physical Form Factor: 16-SOIC surface mount package with 0.154" width (3.90mm)

The CD74ACT175M96 qualifies as a direct substitute based on identical electrical performance, functional specifications, and package configuration. The primary distinction is packaging format (Tape & Reel versus standard packaging) and product status (Active versus Discontinued).

Parameter Comparison

Engineering Selection Recommendations

The CD74ACT175M96 is the direct equivalent substitute for the discontinued CD74ACT175M. Both parts share identical electrical specifications, functional characteristics, and physical packaging. The CD74ACT175M96 maintains Active product status, ensuring continued availability and supply chain reliability. Both components meet ROHS3 compliance and REACH requirements, supporting regulatory and environmental standards.

Selection of the CD74ACT175M96 is appropriate for applications requiring the 74ACT series D-Type flip flop with 4-bit configuration. The Tape & Reel packaging of the CD74ACT175M96 is standard for production environments and does not affect electrical or mechanical compatibility. Inventory availability of 3264 pieces for the CD74ACT175M96 provides supply assurance compared to the discontinued status of the original part number.

Frequently Asked Questions (FAQ)

Q: Can the CD74ACT175M96 be used as a direct replacement for CD74ACT175M?

A: Yes. The CD74ACT175M96 is electrically and mechanically identical to the CD74ACT175M. All functional parameters, electrical specifications, supply voltage, operating temperature range, and 16-SOIC package dimensions are equivalent. The primary difference is product status (Active versus Discontinued) and packaging format (Tape & Reel).

Q: What is the significance of the "96" suffix in CD74ACT175M96?

A: The "96" suffix indicates the Tape & Reel packaging format, which is standard for high-volume production and automated assembly. This does not affect the electrical performance or pin configuration of the component.

Q: Are there any compatibility concerns when substituting CD74ACT175M with CD74ACT175M96?

A: No compatibility concerns exist. Both parts conform to the same 16-SOIC package specification with 0.154" width (3.90mm). Pin assignments, electrical characteristics, and functional behavior are identical. PCB layout and assembly processes require no modification.

Q: What compliance certifications apply to the CD74ACT175M96?

A: The CD74ACT175M96 is ROHS3 compliant and REACH unaffected. Moisture Sensitivity Level is MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Why is the original CD74ACT175M discontinued?

A: Product discontinuation at DiGi Electronics reflects supply chain decisions and market availability. The CD74ACT175M96 remains Active and provides full functional equivalence for ongoing design support and production requirements.