74ACT11004DWR Equivalent & Substitute Parts

Part Overview

The 74ACT11004DWR is a 6-channel inverter logic IC manufactured by Texas Instruments in a 20-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 within the 4.5V to 5.5V supply voltage range and is suitable for standard TTL-compatible logic applications requiring signal inversion.

Substiute Parts

74ACT11004DWR

Texas InstrumentsIn Stock: 163474ACT11004DWR Datasheet

Current PartRFQ

74ACT11004DW

Texas InstrumentsIn Stock: 137274ACT11004DW Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 74ACT11004DWR is determined by strict equivalence across the following critical parameters:

• Logic function: 6-channel inverter with single input per channel
• Electrical specifications: 4.5V to 5.5V supply voltage, 24mA output current capability, 9ns maximum propagation delay at 5V with 50pF load
• Package format: 20-SOIC surface mount configuration
• Compliance certifications: ROHS3 compliance and MSL Level 1 rating

The 74ACT11004DW qualifies as a direct substitute based on identical electrical and functional parameters. The primary distinction is product status: the substitute part is active, whereas the original part is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The 74ACT11004DW is the appropriate substitute for the obsolete 74ACT11004DWR. Both parts maintain identical electrical characteristics, functional specifications, and compliance certifications. The substitute part carries active product status, ensuring continued availability and manufacturer support. Both components satisfy ROHS3 compliance requirements and carry MSL Level 1 rating, indicating no moisture sensitivity constraints during storage and handling. Selection of the 74ACT11004DW eliminates obsolescence risk while preserving full functional and electrical compatibility with existing circuit designs.

Frequently Asked Questions (FAQ)

Q: Can the 74ACT11004DW directly replace the 74ACT11004DWR in existing designs?

A: Yes. The 74ACT11004DW provides complete functional and electrical equivalence. All logic levels, output drive capabilities, propagation delays, and operating temperature ranges are identical. The 20-SOIC package dimensions are unchanged, permitting direct PCB substitution.

Q: What is the significance of the product status difference between these parts?

A: The 74ACT11004DWR is classified as obsolete, indicating Texas Instruments has discontinued manufacturing and support. The 74ACT11004DW maintains active status, ensuring ongoing availability, manufacturer technical support, and compliance with current quality standards.

Q: Are there packaging differences between the main part and substitute?

A: The 74ACT11004DWR is supplied in tape and reel packaging, while the 74ACT11004DW is supplied in tube packaging. Both use the identical 20-SOIC surface mount package format. Packaging differences do not affect electrical performance or PCB assembly compatibility.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 74ACT11004DWR and 74ACT11004DW are ROHS3 compliant and carry MSL Level 1 rating. Compliance certifications are identical, supporting use in regulated applications without additional qualification.

Q: What are the critical parameters that define substitution eligibility?

A: Substitution is determined by equivalence in logic function (6-channel inverter), electrical specifications (4.5V to 5.5V supply, 24mA output current, 9ns propagation delay), package format (20-SOIC), and compliance certifications (ROHS3, MSL Level 1).