CD4015BPW Equivalent & Substitute Parts

Part Overview

The CD4015BPW is a dual static shift register IC manufactured by Texas Instruments, designed for serial-to-parallel data conversion applications. This 16-pin TSSOP surface mount device operates across a wide supply voltage range of 3V to 18V and maintains functionality across industrial temperature ranges from -55°C to 125°C. The CD4015BPW is currently in Last Time Buy status, indicating discontinued production. Identifying equivalent substitute parts is necessary to ensure continued component availability for new designs, repairs, and production continuity.

Substiute Parts

CD4015BPW

Texas InstrumentsIn Stock: 1896CD4015BPW Datasheet

Current PartRFQ

CD4015BPWR

Texas InstrumentsIn Stock: 2224CD4015BPWR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CD4015BPW is determined by strict equivalence across the following critical parameters:

• Logic Type: Shift Register (2 Element, 4 Bit configuration)
• Function: Serial to Parallel conversion capability
• Output Type: Push-Pull output stage
• Supply Voltage Range: 3V ~ 18V minimum requirement
• Operating Temperature Range: -55°C ~ 125°C minimum requirement
• Package: 16-TSSOP form factor with identical pinout
• Mounting Type: Surface Mount
• Compliance: ROHS3 Compliant, REACH Unaffected

The CD4015BPWR meets all substitution criteria as a direct equivalent. Both parts share identical electrical specifications, functional characteristics, and physical packaging. The primary distinction is packaging format: the CD4015BPW is supplied in Tube packaging, while the CD4015BPWR is supplied in Cut Tape (CT) & Digi-Reel® format.

Parameter Comparison

Engineering Selection Recommendations

The CD4015BPWR is a direct functional and electrical equivalent to the CD4015BPW. Both components are manufactured by Texas Instruments within the 4000B logic series and maintain identical electrical performance specifications. The CD4015BPWR holds Active product status, ensuring continued availability and manufacturing support, whereas the CD4015BPW is in Last Time Buy status.

Selection between these parts should be based on packaging requirements and supply chain considerations. The CD4015BPWR in Cut Tape & Digi-Reel® format is suitable for automated assembly processes and high-volume production environments. Both parts satisfy ROHS3 compliance and REACH regulatory requirements, making either suitable for applications requiring environmental compliance certification.

Frequently Asked Questions (FAQ)

Q: Can the CD4015BPWR directly replace the CD4015BPW in existing designs?

A: Yes. The CD4015BPWR is a direct substitute. Both parts share identical pinout, electrical specifications, and functional characteristics. No circuit modifications are required.

Q: What is the difference between Tube and Cut Tape & Digi-Reel® packaging?

A: Tube packaging is used for manual handling and lower-volume applications. Cut Tape & Digi-Reel® packaging is designed for automated pick-and-place assembly equipment and high-volume manufacturing. The components themselves are electrically identical.

Q: Why is the CD4015BPW in Last Time Buy status?

A: Last Time Buy status indicates the manufacturer has discontinued production. The CD4015BPWR remains in Active status and is the recommended alternative for new designs and ongoing production.

Q: Are there any compliance differences between these parts?

A: No. Both the CD4015BPW and CD4015BPWR are ROHS3 Compliant and REACH Unaffected. They meet identical regulatory requirements.

Q: What supply voltage range do these shift registers support?

A: Both parts operate across a 3V to 18V supply voltage range, providing flexibility for various logic level applications.

Q: What is the operating temperature range for these components?

A: Both the CD4015BPW and CD4015BPWR operate from -55°C to 125°C, suitable for industrial and extended temperature applications.