74LVC241AD,112 Equivalent & Substitute Parts

Part Overview

The 74LVC241AD,112 is a non-inverting buffer IC manufactured by NXP USA Inc., designed for logic-level signal buffering applications. This device features 2 elements with 4 bits per element and 3-state output capability, operating across a supply voltage range of 1.2V to 3.6V. The part is classified as obsolete, which necessitates identification of active equivalent alternatives for continued system support and new design implementations.

Substiute Parts

74LVC241AD,112

NXP USA Inc.In Stock: 101574LVC241AD,112 Datasheet

Current PartRFQ

74LVC244AD,112

NXP SemiconductorsIn Stock: 4285774LVC244AD,112 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 74LVC241AD,112 is determined by strict equivalence across the following critical parameters:

• Logic Type: Buffer, Non-Inverting
• Number of Elements: 2
• Number of Bits per Element: 4
• Output Type: 3-State
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 1.2V ~ 3.6V
• Operating Temperature: -40°C ~ 125°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (0.295", 7.50mm Width)

The 74LVC244AD,112 meets all these criteria and is classified as an active product, making it a direct parametric equivalent suitable for replacement in applications currently using the obsolete 74LVC241AD,112.

Parameter Comparison

Engineering Selection Recommendations

The 74LVC244AD,112 is the appropriate substitute for the obsolete 74LVC241AD,112. Both parts are manufactured by NXP and share identical electrical and mechanical specifications. The 74LVC244AD,112 maintains active product status with significantly higher inventory availability (42,836 pcs vs. 926 pcs), ensuring supply chain continuity. Both parts comply with ROHS3 and REACH requirements, with MSL rating of 1 (Unlimited), indicating no moisture sensitivity constraints during storage and handling. The identical package footprint (20-SOIC) and pinout compatibility enable direct board-level substitution without design modification.

Frequently Asked Questions (FAQ)

Q: Can the 74LVC244AD,112 be used as a direct replacement for the 74LVC241AD,112?

A: Yes. Both parts are parametrically equivalent across all electrical and mechanical specifications, including logic type, element count, bit configuration, output type, current ratings, supply voltage range, operating temperature, and package form factor.

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

A: Both parts are ROHS3 compliant and REACH unaffected. Both carry MSL rating 1 (Unlimited), indicating identical moisture sensitivity characteristics.

Q: What is the primary advantage of selecting the 74LVC244AD,112?

A: The 74LVC244AD,112 is classified as an active product with substantially higher inventory availability, ensuring reliable supply for both new designs and legacy system support.

Q: Are the package dimensions and pinout identical?

A: Yes. Both parts use the 20-SOIC package with 0.295" width (7.50mm). The identical package and pinout enable direct board-level substitution without PCB redesign.

Q: Do these parts have the same operating temperature range?

A: Yes. Both parts operate across -40°C to 125°C (TA), with identical supply voltage range of 1.2V to 3.6V and output current specifications of 24mA for both high and low states.