N74F153D,623 Equivalent & Substitute Parts

Part Overview

The N74F153D,623 is a 2 x 4:1 multiplexer logic integrated circuit manufactured by NXP USA Inc. 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 part operates with single supply voltage between 4.5V and 5.5V and is suitable for applications requiring multiplexing functionality in the 74F logic family.

Substiute Parts

N74F153D,623

NXP USA Inc.In Stock: 1048N74F153D,623 Datasheet

Current PartRFQ

SN74F153D

Texas InstrumentsIn Stock: 2358SN74F153D Datasheet

MFR RecommendedRFQ

SN74F153DR

Texas InstrumentsIn Stock: 2022SN74F153DR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the N74F153D,623 are qualified based on the following critical parameters that determine functional and mechanical compatibility:

Electrical Parameters:

• Circuit configuration: 2 x 4:1 multiplexer topology
• Voltage supply range: 4.5V ~ 5.5V
• Output current specifications: 1mA high, 20mA low
• Operating temperature range: 0°C ~ 70°C
• Logic family: 74F series

Mechanical Parameters:

• Package type: 16-SOIC (0.154", 3.90mm Width)
• Mounting type: Surface Mount
• Supplier device package: 16-SOIC or 16-SO

Compliance Parameters:

• RoHS3 compliance
• MSL rating: 1 (Unlimited)
• REACH unaffected status

All substitute parts listed maintain identical electrical specifications and package dimensions, ensuring direct functional replacement in existing circuit designs.

Parameter Comparison

Engineering Selection Recommendations

SN74F153D (Texas Instruments) is the manufacturer-recommended substitute. This part maintains Last Time Buy status, indicating continued availability through a defined end-of-life window. It is suitable for applications requiring near-term component procurement with established supply channels.

SN74F153DR (Texas Instruments) is the parametric equivalent with Active product status, representing the long-term replacement solution. This part is currently in active production and offers the most stable supply outlook for ongoing production requirements. The tape and reel packaging format is optimized for high-volume automated assembly operations.

Both Texas Instruments alternatives provide identical electrical performance and mechanical compatibility with the obsolete NXP part. Selection between SN74F153D and SN74F153DR should be based on production volume requirements and supply chain strategy. All three parts maintain ROHS3 compliance and unlimited moisture sensitivity rating.

Frequently Asked Questions (FAQ)

Q: Can SN74F153D and SN74F153DR be used interchangeably with N74F153D,623?

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

Q: What is the difference between SN74F153D and SN74F153DR?

A: The primary difference is packaging format and product status. SN74F153D is supplied in Tube packaging with Last Time Buy status. SN74F153DR is supplied in Tape & Reel format with Active product status. Electrically and mechanically, both parts are identical. Selection depends on production volume and supply continuity requirements.

Q: Is the 16-SOIC package compatible across all three parts?

A: Yes. All three parts use the 16-SOIC package with identical dimensions (0.154" width, 3.90mm). PCB footprints and assembly processes are fully compatible.

Q: Are there any compliance differences between these parts?

A: No. All three parts maintain ROHS3 compliance, unlimited MSL rating (1), and REACH unaffected status. Compliance requirements are identical across all substitutes.

Q: Which part should be selected for new designs?

A: SN74F153DR is recommended for new designs due to its Active product status and established long-term availability. This part provides the most stable supply foundation for ongoing production.