74F153SC Equivalent & Substitute Parts

Part Overview

The 74F153SC is a 2 x 4:1 multiplexer logic integrated circuit manufactured by onsemi in a 16-SOIC surface mount package. This component is classified as obsolete, making equivalent substitute parts necessary for new designs and ongoing production requirements. The 74F153 series provides dual 4-to-1 multiplexing functionality with single supply voltage operation, suitable for digital signal routing and selection applications in logic circuits.

Substiute Parts

74F153SC

onsemiIn Stock: 104074F153SC Datasheet

Current PartRFQ

SN74F153DR

Texas InstrumentsIn Stock: 2022SN74F153DR Datasheet

DirectRFQ

SN74F153D

Texas InstrumentsIn Stock: 2358SN74F153D Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 74F153SC are qualified based on the following critical parameters that must remain identical:

• Circuit configuration: 2 x 4:1 multiplexer topology
• Package type: 16-SOIC surface mount package with 0.154" width (3.90mm)
• Electrical specifications: Single supply voltage 4.5V ~ 5.5V, output current 1mA high / 20mA low
• Operating temperature range: 0°C ~ 70°C
• Base product series: 74F logic family

Substitutes are differentiated by manufacturer, product status, packaging format (Tape & Reel versus Tube), and compliance certifications. All qualified substitutes maintain identical functional and electrical characteristics, enabling direct replacement in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

SN74F153DR (Texas Instruments) is the primary substitute for new production designs. This part carries Active product status, ensuring long-term availability and supply chain stability. It is supplied in Tape & Reel format, optimized for automated assembly processes. RoHS3 compliance and REACH Unaffected status satisfy modern regulatory requirements.

SN74F153D (Texas Instruments) serves as a secondary substitute option. Although designated Last Time Buy, it maintains full electrical and functional equivalence to the 74F153SC. This part is supplied in Tube packaging and is suitable for lower-volume applications or legacy system maintenance where Tape & Reel format is not required. RoHS3 compliance and REACH Unaffected status are maintained.

Both Texas Instruments substitutes provide identical circuit performance and package compatibility with the obsolete onsemi 74F153SC, enabling direct replacement without circuit redesign.

Frequently Asked Questions (FAQ)

Q: Can SN74F153DR and SN74F153D be used interchangeably with 74F153SC?

A: Yes. Both Texas Instruments parts are electrically and functionally equivalent to the 74F153SC. They share identical circuit configuration (2 x 4:1 multiplexer), package type (16-SOIC), voltage supply range (4.5V ~ 5.5V), output current specifications (1mA, 20mA), and operating temperature range (0°C ~ 70°C). Direct substitution is possible without circuit modification.

Q: What is the difference between SN74F153DR and SN74F153D?

A: The primary difference is packaging format. SN74F153DR is supplied in Tape & Reel (TR) format for high-volume automated assembly. SN74F153D is supplied in Tube format, typically used for lower-volume applications or manual assembly. Both parts are electrically identical and interchangeable in circuit function.

Q: Why is the 74F153SC listed as obsolete?

A: The 74F153SC is an onsemi product that has reached end-of-life status. Texas Instruments continues to manufacture equivalent 74F153 variants (SN74F153DR and SN74F153D), ensuring the 2 x 4:1 multiplexer function remains available through active product lines.

Q: Are there any compliance differences between the substitutes?

A: Both Texas Instruments substitutes (SN74F153DR and SN74F153D) carry RoHS3 compliance certification. The original 74F153SC does not specify RoHS status. All three parts maintain REACH Unaffected status and Moisture Sensitivity Level 1 (Unlimited), indicating no moisture-related handling restrictions.

Q: Which substitute should I select for new designs?

A: SN74F153DR is recommended for new production designs due to its Active product status and Tape & Reel packaging format, which supports modern automated assembly workflows. SN74F153D is suitable for applications where Tube packaging is acceptable or preferred.