CY74FCT2541ATSOCT Equivalent & Substitute Parts

Part Overview

The CY74FCT2541ATSOCT is a non-inverting buffer logic integrated circuit manufactured by Texas Instruments, designed for 8-bit buffering applications with 3-state output capability. This device operates within a 4.75V to 5.25V supply voltage range and is housed in a 20-SOIC surface mount package.

The CY74FCT2541ATSOCT carries an Obsolete product status. Locating equivalent substitute parts is necessary to maintain design continuity and ensure component availability for production, maintenance, and system upgrades.

Substiute Parts

CY74FCT2541ATSOCT

Texas InstrumentsIn Stock: 857CY74FCT2541ATSOCT Datasheet

Current PartRFQ

CY74FCT2541TSOCT

Texas InstrumentsIn Stock: 907CY74FCT2541TSOCT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CY74FCT2541ATSOCT are identified based on strict parametric equivalence across the following critical criteria:

• Logic Type: Buffer, Non-Inverting
• Number of Elements: 1
• Number of Bits per Element: 8
• Output Type: 3-State
• Current - Output High, Low: 15mA, 12mA
• Voltage - Supply: 4.75V ~ 5.25V
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 20-SOIC (0.295", 7.50mm Width)
• Mounting Type: Surface Mount
• Base Product Number: 74FCT2541

The CY74FCT2541TSOCT meets all parametric requirements for direct substitution. The primary distinction between the main part and its substitute is the packaging format and product status classification.

Parameter Comparison

Engineering Selection Recommendations

The CY74FCT2541TSOCT is a direct parametric equivalent to the CY74FCT2541ATSOCT. Both devices share identical electrical specifications, thermal operating range, and physical package dimensions. The substitute part carries Active product status, ensuring ongoing manufacturer support and component availability.

Both parts maintain ROHS3 compliance and REACH Unaffected status, satisfying regulatory requirements for industrial and commercial applications. The primary distinction is packaging format: the main part is supplied in tube packaging, while the substitute is supplied in Tape & Reel format. This difference does not affect electrical or mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Can the CY74FCT2541TSOCT be used as a direct replacement for the CY74FCT2541ATSOCT?

A: Yes. Both parts are parametrically equivalent across all electrical and mechanical specifications, including logic function, output characteristics, supply voltage range, operating temperature, and package dimensions.

Q: What is the difference between tube and Tape & Reel packaging?

A: Tube packaging supplies individual components in a plastic tube, suitable for lower-volume applications. Tape & Reel packaging supplies components on continuous tape wound on a reel, optimized for automated assembly processes. Both formats contain identical components with no electrical or functional differences.

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

A: No. Both the CY74FCT2541ATSOCT and CY74FCT2541TSOCT maintain identical RoHS3 compliance and REACH Unaffected status.

Q: Why is the main part listed as Obsolete?

A: The CY74FCT2541ATSOCT carries an Obsolete designation, indicating that Texas Instruments no longer manufactures this specific part number. The CY74FCT2541TSOCT, with Active status, represents the current production equivalent.

Q: Are the pin configurations identical between these parts?

A: Yes. Both parts use the 20-SOIC package with identical pin assignments and mechanical dimensions (0.295", 7.50mm Width).