74F153SJ Equivalent & Substitute Parts

Part Overview

The 74F153SJ is a dual 4:1 multiplexer logic integrated circuit manufactured by onsemi in a 16-SOP surface mount package. This component functions as a data selector, routing one of four input signals to a single output based on binary select lines. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

74F153SJ

onsemiIn Stock: 117274F153SJ Datasheet

Current PartRFQ

SN74F153NSR

Texas InstrumentsIn Stock: 3396SN74F153NSR Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 74F153SJ is determined by strict equivalence across the following parameters:

• Circuit configuration: 2 x 4:1 multiplexer topology
• Package type: 16-SOIC surface mount form factor with 0.209" width (5.30mm)
• Electrical specifications: Single supply voltage range 4.5V ~ 5.5V
• Output current ratings: 1mA high, 20mA low
• Operating temperature range: 0°C ~ 70°C
• Logic family: 74F series

The SN74F153NSR from Texas Instruments meets all these criteria, providing direct functional and physical compatibility with the 74F153SJ.

Parameter Comparison

Engineering Selection Recommendations

The SN74F153NSR is the direct equivalent for the 74F153SJ. Both components share identical electrical specifications, pinout, and package dimensions. The primary distinction is product status: the 74F153SJ is obsolete while the SN74F153NSR maintains active production status from Texas Instruments.

For new designs or system replacements, the SN74F153NSR is the appropriate selection. Both parts carry identical REACH and ECCN classifications, confirming regulatory equivalence. The MSL rating of 1 (Unlimited) applies to both, indicating no moisture sensitivity constraints during storage or handling.

Frequently Asked Questions (FAQ)

Q: Can the SN74F153NSR directly replace the 74F153SJ in existing designs?

A: Yes. Both parts are 74F series dual 4:1 multiplexers with identical pinout, package dimensions (16-SOIC), electrical ratings, and operating parameters. No circuit modifications are required.

Q: What is the significance of the product status difference?

A: The 74F153SJ is obsolete, meaning onsemi no longer manufactures it. The SN74F153NSR is actively produced by Texas Instruments, ensuring long-term availability and supply chain continuity.

Q: Are there packaging differences between these parts?

A: Both use 16-SOIC surface mount packages with 0.209" width (5.30mm). The 74F153SJ is supplied in -SOP packaging while the SN74F153NSR is available in Tape & Reel (TR) format, but the physical package dimensions are identical.

Q: Do compliance certifications differ between the two parts?

A: No. Both parts carry identical REACH Unaffected status, EAR99 ECCN classification, and HTSUS code 8542.39.0001. Regulatory requirements are equivalent.

Q: What are the critical parameters for substitution verification?

A: Verify that replacement designs maintain 4.5V ~ 5.5V supply voltage, 0°C ~ 70°C operating temperature range, and accommodate the 16-SOIC package footprint. Output current specifications (1mA high, 20mA low) must match circuit requirements.