74ACT11030DE4 Equivalent & Substitute Parts

Part Overview

The 74ACT11030DE4 is a NAND Gate IC featuring 1 channel with 8 inputs in a 14-SOIC surface mount package, manufactured by Texas Instruments. This logic component operates within the 4.5V to 5.5V supply voltage range and is designed for digital logic applications requiring high-speed NAND gate functionality. The part is currently in Last Time Buy status, making identification of equivalent alternatives essential for ongoing design support and procurement planning.

Substiute Parts

74ACT11030DE4

Texas InstrumentsIn Stock: 97374ACT11030DE4 Datasheet

Current PartRFQ

74ACT11030DR

Texas InstrumentsIn Stock: 125074ACT11030DR Datasheet

MFR RecommendedRFQ

74ACT11030D

Texas InstrumentsIn Stock: 5033874ACT11030D Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 74ACT11030DE4 is determined by strict equivalence across the following critical parameters:

• Logic Type: NAND Gate (1 channel, 8 inputs)
• Voltage Supply Range: 4.5V ~ 5.5V
• Input/Output Logic Levels: 0.8V (Low), 2V (High)
• Current Specifications: 4 µA quiescent, 24mA output
• Propagation Delay: 8.1ns @ 5V, 50pF
• Operating Temperature Range: -40°C ~ 85°C
• Package: 14-SOIC surface mount
• Compliance: ROHS3, MSL 1

The substitute parts 74ACT11030DR and 74ACT11030D maintain identical electrical and mechanical specifications, differing only in packaging configuration and product status. Both are manufactured by Texas Instruments within the 74ACT series.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts provide full electrical and mechanical compatibility with the 74ACT11030DE4. Selection between alternatives should be based on product status and procurement availability:

The 74ACT11030DR is the preferred substitute, carrying Active product status from Texas Instruments, ensuring continued availability and support for future procurement cycles.

The 74ACT11030D remains a valid substitute with identical specifications but shares Last Time Buy status with the original part, indicating limited future availability.

All three parts maintain ROHS3 compliance and MSL 1 rating, supporting applications with standard moisture handling requirements.

Frequently Asked Questions (FAQ)

Q: Can 74ACT11030DR be used as a direct replacement for 74ACT11030DE4?

A: Yes. Both parts are electrically and mechanically identical, with matching logic type, input/output specifications, propagation delay, and package configuration. The primary difference is product status, with 74ACT11030DR in Active status.

Q: What is the difference between 74ACT11030DE4 and 74ACT11030D?

A: These parts are electrically equivalent with identical functional specifications. The difference lies in packaging configuration and product status. 74ACT11030DE4 is in Last Time Buy status, while 74ACT11030D is also Last Time Buy but may have different packaging or distribution channels.

Q: Are all three parts pin-compatible?

A: Yes. All three parts use the 14-SOIC package with identical pinout and electrical characteristics, ensuring direct PCB compatibility.

Q: Does switching between these parts require circuit redesign?

A: No. The electrical parameters, including supply voltage, logic levels, propagation delay, and output current, are identical across all three parts. No circuit modifications are necessary.

Q: What is the significance of Active versus Last Time Buy status?

A: Active status indicates ongoing manufacturing and availability. Last Time Buy status indicates limited future production. For long-term designs, the 74ACT11030DR (Active) is recommended for sustained procurement.

Q: Are there any compliance differences between these parts?

A: No. All three parts maintain identical ROHS3 compliance and MSL 1 rating, meeting the same environmental and regulatory standards.