74ACT11004PWR Equivalent & Substitute Parts

Part Overview

The 74ACT11004PWR is a 6-channel inverter logic IC manufactured by Texas Instruments in a 20-TSSOP surface mount package. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing design support and procurement. The part operates within a 4.5V to 5.5V supply voltage range and is suitable for standard logic-level inversion applications requiring fast propagation delays and moderate output current capabilities.

Substiute Parts

74ACT11004PWR

Texas InstrumentsIn Stock: 107174ACT11004PWR Datasheet

Current PartRFQ

74ACT11004PW

Texas InstrumentsIn Stock: 436574ACT11004PW Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 74ACT11004PWR is determined by strict equivalence across the following critical parameters:

• Logic configuration: 6-channel inverter with single input per channel
• Electrical specifications: 4.5V to 5.5V supply voltage, 4 µA maximum quiescent current, 24mA output drive capability, 9ns maximum propagation delay at 5V with 50pF load
• Input logic thresholds: 0.8V low level, 2V high level
• Operating temperature range: -40°C to 85°C
• Package form factor: 20-TSSOP surface mount package with 0.173" width (4.40mm)
• Compliance standards: ROHS3 compliant, REACH unaffected

The 74ACT11004PW meets all these criteria and serves as a direct functional equivalent. The primary distinction between the main part and substitute is packaging configuration and product status.

Parameter Comparison

Engineering Selection Recommendations

The 74ACT11004PW is the appropriate substitute for the obsolete 74ACT11004PWR. Both parts are manufactured by Texas Instruments and maintain identical electrical and functional specifications across all critical parameters. The 74ACT11004PW carries active product status, ensuring continued availability and manufacturing support. Both parts satisfy ROHS3 compliance and REACH requirements, making them suitable for applications with environmental regulatory constraints. The packaging difference (tube versus reel configuration) does not affect functional compatibility and represents a standard variation in distribution methods. Selection of the 74ACT11004PW eliminates obsolescence risk while maintaining complete electrical and mechanical compatibility with existing designs.

Frequently Asked Questions (FAQ)

Q: Can the 74ACT11004PW directly replace the 74ACT11004PWR in existing designs?

A: Yes. Both parts are electrically and functionally identical across all specified parameters, including supply voltage, logic thresholds, propagation delay, output current, and operating temperature range. The 20-TSSOP package dimensions are identical, ensuring PCB layout compatibility without modification.

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

A: The 74ACT11004PWR is classified as obsolete, indicating Texas Instruments has discontinued manufacturing. The 74ACT11004PW maintains active status, ensuring ongoing availability, manufacturing support, and compliance with current quality standards. For new designs or long-term production requirements, the active part is the appropriate selection.

Q: Does the packaging configuration difference (reel versus tube) affect electrical performance?

A: No. Packaging configuration affects only the physical distribution and handling method. The electrical specifications, performance characteristics, and functional behavior remain identical regardless of whether the part is supplied on reel or in tube packaging.

Q: Are both parts compliant with environmental and regulatory standards?

A: Yes. Both the 74ACT11004PWR and 74ACT11004PW are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic components.

Q: What are the key parameters that determine substitution eligibility for this inverter IC?

A: Substitution eligibility is determined by matching the logic configuration (6-channel inverter), electrical specifications (4.5V to 5.5V supply, 4 µA quiescent current, 24mA output drive, 9ns propagation delay), input logic thresholds (0.8V low, 2V high), operating temperature range (-40°C to 85°C), and package form factor (20-TSSOP surface mount). All these parameters must be identical for functional equivalence.