CD4093BEE4 Equivalent & Substitute Parts

Part Overview

The CD4093BEE4 is a NAND Gate IC featuring 4 channels with 2 inputs per channel and integrated Schmitt Trigger functionality, packaged in a 14-PDIP form factor. This component operates across a wide supply voltage range of 3V to 18V and is designed for digital logic applications requiring noise immunity and hysteresis characteristics.

The CD4093BEE4 has been discontinued at DiGi Electronics. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure component availability, and support ongoing production or repair requirements. The substitute part CD4093BE maintains identical electrical and mechanical specifications while offering active product status and improved availability.

Substiute Parts

CD4093BEE4

Texas InstrumentsIn Stock: 2041CD4093BEE4 Datasheet

Current PartRFQ

CD4093BE

Texas InstrumentsIn Stock: 10127CD4093BE Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CD4093BEE4 is determined by strict equivalence across the following critical parameters:

Logic configuration (4-channel NAND gate with 2 inputs per channel), Schmitt Trigger feature set, supply voltage range (3V ~ 18V), quiescent current specification (4 µA maximum), output current ratings (3.4mA for both high and low states), input logic level thresholds, propagation delay characteristics (130ns @ 15V, 50pF), operating temperature range (-55°C ~ 125°C), through-hole mounting type, and 14-DIP package form factor.

The CD4093BE substitute part meets all these criteria without deviation. The primary distinction is product status: CD4093BEE4 is discontinued, while CD4093BE maintains active status with higher inventory availability.

Parameter Comparison

Engineering Selection Recommendations

The CD4093BE is a direct functional equivalent to the CD4093BEE4. Both components are manufactured by Texas Instruments, belong to the 4000B logic series, and maintain identical electrical specifications and mechanical packaging.

Selection of CD4093BE over CD4093BEE4 is justified by active product status and confirmed availability. Both parts carry ROHS3 compliance certification, ensuring regulatory alignment for current manufacturing standards. The CD4093BE is suitable for new designs, production continuity, and component replacement in existing applications without circuit modification or re-qualification.

Frequently Asked Questions (FAQ)

Q: Can CD4093BE be used as a direct replacement for CD4093BEE4 in existing designs?

A: Yes. Both parts are electrically and mechanically identical. No circuit changes, PCB modifications, or design re-qualification are required. Pin configuration, voltage ratings, current specifications, and timing characteristics are equivalent.

Q: What is the difference between CD4093BEE4 and CD4093BE?

A: The primary difference is product status. CD4093BEE4 is discontinued, while CD4093BE is active. Electrical performance, package type (14-DIP), and all functional specifications are identical.

Q: Are there packaging differences between these parts?

A: CD4093BE is supplied in Tube packaging. Both parts use the same 14-DIP (0.300", 7.62mm) form factor and are compatible with standard through-hole PCB assembly processes.

Q: Do both parts meet current compliance requirements?

A: Yes. Both CD4093BEE4 and CD4093BE are ROHS3 compliant and REACH unaffected, meeting current regulatory standards for electronic component manufacturing and distribution.

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

A: Both parts operate across -55°C to 125°C, supporting industrial and extended temperature applications.

Q: Are there any inventory or lead time considerations?

A: CD4093BE has significantly higher inventory availability (10,100 pieces) compared to CD4093BEE4 (1,940 pieces), with active product status ensuring continued supply and shorter lead times.