CD4030BPWR XOR Logic IC Equivalent & Substitute Parts

Part Overview

The CD4030BPWR is a 4-channel, 2-input XOR (Exclusive OR) logic integrated circuit manufactured by Texas Instruments in the 4000B series. This surface-mount device operates across a wide supply voltage range of 3V to 18V and is designed for digital logic applications requiring exclusive OR gate functionality. The part is currently active in production with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical performance, package compatibility, and functional specifications align with the original component, enabling seamless integration in existing designs.

Substiute Parts

CD4030BPWR

Texas InstrumentsIn Stock: 2586CD4030BPWR Datasheet

Current PartRFQ

CD4070BPWR

Texas InstrumentsIn Stock: 27688CD4070BPWR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CD4030BPWR are identified based on strict equivalence across the following critical parameters:

• Logic Type: XOR (Exclusive OR) gate function
• Number of Circuits: 4 channels
• Number of Inputs: 2 inputs per gate
• Voltage - Supply: 3V ~ 18V operating range
• Current - Quiescent (Max): 1 µA maximum
• Current - Output High, Low: 3.4mA, 3.4mA
• Max Propagation Delay @ V, Max CL: 100ns @ 15V, 50pF
• Operating Temperature: -55°C ~ 125°C
• Package / Case: 14-TSSOP (0.173", 4.40mm Width)
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Parts meeting all these parameters are classified as direct parametric equivalents and may be substituted without design modification.

Parameter Comparison

Engineering Selection Recommendations

Both CD4030BPWR and CD4070BPWR are active production parts from Texas Instruments with identical electrical specifications, package geometry, and compliance certifications. Selection between these parts may be based on inventory availability and supply chain considerations. CD4030BPWR maintains 2500 pieces in stock, while CD4070BPWR has 27600 pieces available. Both parts carry ROHS3 compliance, REACH unaffected status, and EAR99 export classification, meeting standard regulatory requirements for industrial and commercial applications.

Frequently Asked Questions (FAQ)

Q: Can CD4070BPWR be used as a direct replacement for CD4030BPWR?

A: Yes. Both parts are parametric equivalents with identical electrical characteristics, pin configurations, and package specifications. No circuit modifications are required for substitution.

Q: Are there differences in logic function between these parts?

A: No. Both CD4030BPWR and CD4070BPWR implement 4-channel, 2-input XOR gate logic with identical truth tables and propagation delay specifications.

Q: Do these parts have the same package footprint?

A: Yes. Both parts use the 14-TSSOP package with 0.173" width and 4.40mm dimensions, ensuring identical PCB layout compatibility.

Q: What is the significance of the different base product numbers (CD4030 vs. CD4070)?

A: The base product numbers reflect different internal design generations within the 4000B logic family. Despite different base designations, the BPWR variants are electrically and functionally equivalent for XOR gate applications.

Q: Are there any compliance or certification differences?

A: No. Both parts carry identical RoHS3 compliance, REACH unaffected status, MSL Level 1 (unlimited), and EAR99 export classification.

Q: Which part should be selected based on availability?

A: Selection may be based on supply chain requirements. CD4070BPWR has significantly higher inventory (27600 pcs) compared to CD4030BPWR (2500 pcs), which may influence lead time and procurement strategy.