CD4026BEE4 Equivalent & Substitute Parts

Part Overview

The CD4026BEE4 is a decade counter logic IC manufactured by Texas Instruments, part of the 4000B series. This device functions as a 5-bit positive edge-triggered counter with asynchronous reset and synchronous timing, operating across a supply voltage range of 3V to 18V. The CD4026BEE4 is discontinued at DiGi Electronics, making identification of equivalent and substitute parts essential for ongoing design support and production continuity. Alternative parts maintain identical electrical and mechanical specifications while offering active product status and improved availability.

Substiute Parts

CD4026BEE4

Texas InstrumentsIn Stock: 1154CD4026BEE4 Datasheet

Current PartRFQ

CD4026BE

Texas InstrumentsIn Stock: 6426CD4026BE Datasheet

MFR RecommendedRFQ

CD4033BE

Texas InstrumentsIn Stock: 2116CD4033BE Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the CD4026BEE4 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute parts CD4026BE and CD4033BE maintain identical specifications in logic type, bit configuration, count rate, supply voltage range, operating temperature, package type, and mounting method. Both substitutes are active products with current availability, distinguishing them from the discontinued CD4026BEE4. The substitution logic is based exclusively on parametric matching: all three parts function as decade counters with 5-bit positive edge triggering, asynchronous reset, and synchronous timing. No functional or performance differences exist between the main part and its substitutes when applied within the specified electrical and thermal operating ranges.

Parameter Comparison

Engineering Selection Recommendations

The CD4026BE is the primary substitute for the CD4026BEE4, offering identical part number base designation with active product status and improved supply availability. Both CD4026BE and CD4033BE are qualified substitutes based on complete parametric equivalence and compliance certifications. Selection between CD4026BE and CD4033BE depends on supply chain availability and procurement lead times, as both parts satisfy all electrical, thermal, and mechanical requirements. All three parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory compatibility in applications requiring environmental compliance documentation.

Frequently Asked Questions (FAQ)

Q: Can CD4026BE directly replace CD4026BEE4 in existing designs? A: Yes. CD4026BE is a direct substitute with identical electrical specifications, operating parameters, and 16-DIP package configuration. No circuit modifications are required.

Q: What is the difference between CD4026BE and CD4033BE? A: Both parts are parametrically equivalent decade counters with identical count rates, supply voltage ranges, operating temperatures, and package types. The difference lies in base product number designation (CD4026 versus CD4033) and individual part availability. Both function identically in circuit applications.

Q: Are the substitute parts compatible with the original through-hole PCB footprint? A: Yes. Both CD4026BE and CD4033BE use the same 16-DIP (0.300", 7.62mm) through-hole package, ensuring direct PCB compatibility without layout modifications.

Q: Do the substitute parts support the same supply voltage range? A: Yes. All three parts operate across 3V to 18V supply voltage, maintaining identical electrical performance across the full operating range.

Q: Are compliance certifications identical across all three parts? A: Yes. CD4026BEE4, CD4026BE, and CD4033BE all carry ROHS3 compliance and REACH unaffected status, ensuring regulatory equivalence for applications requiring environmental documentation.