CD4013BPW Equivalent & Substitute Parts

Part Overview

The CD4013BPW is a dual D-type flip-flop logic integrated circuit manufactured by Texas Instruments, housed in a 14-TSSOP surface mount package. This device implements two independent D-type flip-flops with Set (Preset) and Reset functions, complementary outputs, and positive edge triggering. The CD4013BPW is discontinued at DiGi Electronics, making equivalent substitute parts necessary for ongoing design support and procurement.

Substiute Parts

CD4013BPW

Texas InstrumentsIn Stock: 1420CD4013BPW Datasheet

Current PartRFQ

CD4013BPWR

Texas InstrumentsIn Stock: 46794CD4013BPWR Datasheet

DirectRFQ

MC14013BDTR2G

onsemiIn Stock: 37427MC14013BDTR2G Datasheet

DirectRFQ

HEF4013BTT,118

Nexperia USA Inc.In Stock: 9256HEF4013BTT,118 Datasheet

MFR RecommendedRFQ

HEF4013BTT-Q100J

Nexperia USA Inc.In Stock: 1409HEF4013BTT-Q100J Datasheet

MFR RecommendedRFQ

NLV14013BDTR2G

onsemiIn Stock: 1226NLV14013BDTR2G Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CD4013BPW is determined by the following critical parameters:

• Package Type: All substitutes must use 14-TSSOP surface mount packaging
• Functional Type: D-Type flip-flop, dual 1-bit configuration with Set/Reset and complementary outputs
• Trigger Mechanism: Positive edge triggering required
• Supply Voltage Range: Minimum overlap of 3V ~ 18V (or subset thereof)
• Operating Temperature Range: Minimum overlap of -55°C ~ 125°C (or subset thereof)
• Series Compatibility: 4000B logic series

Substitutes are grouped by electrical performance characteristics and product status. Direct substitutes maintain identical or superior electrical specifications within the allowed parameter ranges. Variants with automotive qualification (AEC-Q100) are identified separately.

Parameter Comparison

Engineering Selection Recommendations

CD4013BPWR (Texas Instruments, Active): Direct substitute with identical electrical specifications and full temperature range support (-55°C ~ 125°C). Differs only in packaging format (Tape & Reel vs. Tube). Recommended for designs requiring Texas Instruments sourcing continuity.

MC14013BDTR2G (onsemi, Active): Functionally compatible substitute with identical supply voltage range and temperature range. Clock frequency reduced to 14 MHz and propagation delay increased to 100ns. Output current capability increased to 8.8mA. Suitable for applications not requiring the full 24 MHz clock frequency of the original part.

HEF4013BTT,118 (Nexperia USA Inc., Active): High-performance substitute with 40 MHz clock frequency and 60ns propagation delay. Supply voltage range limited to 3V ~ 15V and operating temperature range limited to -40°C ~ 125°C. Output current reduced to 3.4mA. Recommended for designs operating within the specified voltage and temperature constraints where faster switching is beneficial.

HEF4013BTT-Q100J (Nexperia USA Inc., Active): Automotive-qualified variant of HEF4013BTT,118 with AEC-Q100 certification. Identical electrical specifications. Required for automotive applications meeting AEC-Q100 standards.

NLV14013BDTR2G (onsemi, Active): Functionally compatible substitute with identical supply voltage range (-55°C ~ 125°C) and temperature range. Clock frequency 14 MHz and propagation delay 100ns. Output current 8.8mA. Suitable for applications with relaxed timing requirements.

Frequently Asked Questions (FAQ)

Q: Can CD4013BPWR directly replace CD4013BPW in production?

A: Yes. CD4013BPWR is electrically and functionally identical to CD4013BPW. The only difference is packaging format: CD4013BPW is supplied in Tube packaging, while CD4013BPWR is supplied in Tape & Reel format. Both are 14-TSSOP surface mount packages with identical pinouts and electrical characteristics.

Q: What are the key differences between the Nexperia HEF4013 variants and the original CD4013BPW?

A: HEF4013BTT,118 and HEF4013BTT-Q100J offer superior speed (40 MHz clock, 60ns propagation delay) but operate within a narrower supply voltage range (3V ~ 15V vs. 3V ~ 18V) and narrower temperature range (-40°C ~ 125°C vs. -55°C ~ 125°C). Output current is reduced to 3.4mA. These parts are suitable for designs not requiring the full voltage and temperature ranges of the original.

Q: Are the onsemi MC14013BDTR2G and NLV14013BDTR2G interchangeable?

A: Both are onsemi D-type flip-flop substitutes with identical supply voltage (3V ~ 18V) and temperature ranges (-55°C ~ 125°C). Both have 14 MHz clock frequency and 100ns propagation delay. They are functionally equivalent for applications with these specifications.

Q: Which substitute should I use for automotive applications?

A: HEF4013BTT-Q100J is the only substitute with AEC-Q100 automotive qualification. Use this part for designs requiring automotive-grade components.

Q: Does the 14-TSSOP package remain the same across all substitutes?

A: Yes. All substitute parts use the 14-TSSOP (0.173", 4.40mm Width) surface mount package with identical pinouts and mechanical dimensions. PCB layout and footprints are directly compatible.

Q: What is the impact of reduced clock frequency in MC14013BDTR2G and NLV14013BDTR2G?

A: Clock frequency is reduced from 24 MHz to 14 MHz, and propagation delay increases from 90ns to 100ns. These parts are suitable for applications with timing requirements at or below 14 MHz. Applications requiring the full 24 MHz performance should use CD4013BPWR or HEF4013BTT,118.

Q: Can I use HEF4013BTT,118 in a circuit designed for -55°C operation?

A: No. HEF4013BTT,118 operates only to -40°C minimum. If your design requires -55°C operation, use CD4013BPWR, MC14013BDTR2G, or NLV14013BDTR2G.