74ACT11032NG4 Equivalent & Substitute Parts

Part Overview

The 74ACT11032NG4 is a 4-channel 2-input OR gate logic integrated circuit manufactured by Texas Instruments in a 16-PDIP package. This component is discontinued at DiGi Electronics but remains available through inventory stock of 853 pieces. The part operates within a 4.5V to 5.5V supply voltage range and is designed for through-hole mounting applications. Due to its discontinued status, identifying equivalent substitute parts is essential for ongoing system maintenance, repair, and component sourcing.

Substiute Parts

74ACT11032NG4

Texas InstrumentsIn Stock: 94674ACT11032NG4 Datasheet

Current PartRFQ

74ACT11032N

Texas InstrumentsIn Stock: 109174ACT11032N Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 74ACT11032NG4 is determined by strict equivalence across the following critical parameters:

• Logic function: 4-channel 2-input OR gate
• Electrical specifications: 4.5V ~ 5.5V supply voltage, 4 µA quiescent current, 24mA output current capability, 8.1ns propagation delay
• Input/output logic levels: 0.8V low threshold, 2V high threshold
• Package format: 16-DIP through-hole configuration
• Compliance: ROHS3 compliant, REACH unaffected

The 74ACT11032N from Texas Instruments meets all these criteria and serves as the direct manufacturer-recommended substitute. Both parts share identical electrical performance, logic configuration, and physical packaging specifications.

Parameter Comparison

Engineering Selection Recommendations

The 74ACT11032N is the direct substitute for the 74ACT11032NG4. Both parts are manufactured by Texas Instruments and maintain identical electrical and mechanical specifications. The primary distinction is product status: the 74ACT11032NG4 is discontinued at DiGi Electronics, while the 74ACT11032N remains in active production with 1060 pieces currently in stock.

Both parts carry ROHS3 compliance and REACH unaffected status, meeting regulatory requirements for industrial and commercial applications. The 74ACT11032N is the recommended selection for new designs and component replacement due to its active status and assured availability.

Frequently Asked Questions (FAQ)

Q: Can the 74ACT11032N directly replace the 74ACT11032NG4 in existing circuits?

A: Yes. Both parts are electrically and mechanically identical. The 74ACT11032N operates at the same supply voltage (4.5V ~ 5.5V), delivers identical output current (24mA), and maintains the same propagation delay (8.1ns @ 5V, 50pF). Pin configuration and package dimensions are identical for 16-DIP through-hole mounting.

Q: What is the difference between the 74ACT11032NG4 and 74ACT11032N part numbers?

A: The suffix designations indicate packaging and distribution channel. Both parts contain the same die and logic function. The 74ACT11032NG4 was distributed in tube packaging and is now discontinued at DiGi Electronics. The 74ACT11032N remains in active production.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts are ROHS3 compliant and REACH unaffected. They meet identical regulatory and environmental standards.

Q: What is the 16-DIP package specification?

A: The 16-DIP package is a dual in-line through-hole configuration with 0.300 inches (7.62mm) row spacing. This standard package format ensures compatibility with conventional PCB layouts and breadboard applications.

Q: Is the 74ACT11032N suitable for replacement in legacy systems?

A: Yes. The 74ACT11032N is the manufacturer-recommended substitute and maintains full compatibility with systems originally designed for the 74ACT11032NG4.