CD4094BCN Equivalent & Substitute Parts

Part Overview

The CD4094BCN is an 8-bit shift register with tri-state output, designed for serial-to-parallel data conversion applications. Manufactured by onsemi in a 16-DIP package, this component operates across a wide supply voltage range of 3V to 18V and temperature range of -40°C to 85°C. The CD4094BCN is classified as obsolete, making identification of active equivalent parts essential for new designs and production continuity.

Substiute Parts

CD4094BCN

onsemiIn Stock: 8124CD4094BCN Datasheet

Current PartRFQ

CD4094BE

Texas InstrumentsIn Stock: 34212CD4094BE Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The CD4094BE from Texas Instruments qualifies as a direct substitute for the CD4094BCN based on the following critical parameters:

• Logic Type: Both are shift registers with identical 8-bit, single-element configuration
• Output Type: Both feature tri-state output architecture
• Function: Both perform serial-to-parallel conversion
• Supply Voltage: Both operate within the 3V to 18V range
• Package: Both use 16-DIP (0.300", 7.62mm) through-hole mounting
• Series: Both belong to the 4000B logic family

The CD4094BE maintains functional and electrical compatibility with the CD4094BCN, with the primary distinction being product status and operating temperature range expansion.

Parameter Comparison

Engineering Selection Recommendations

The CD4094BE is the appropriate substitute for the CD4094BCN in new designs and production applications. The CD4094BCN's obsolete status necessitates transition to an active component. The CD4094BE maintains identical functional specifications and package compatibility while offering an extended operating temperature range (-55°C to 125°C versus -40°C to 85°C). The CD4094BE carries RoHS3 compliance certification, meeting current regulatory requirements for electronic components. Both parts maintain REACH Unaffected status and identical ECCN and HTSUS classifications.

Frequently Asked Questions (FAQ)

Q: Can the CD4094BE directly replace the CD4094BCN in existing designs?

A: Yes. Both components share identical logic type, output configuration, bit width, function, supply voltage range, and 16-DIP package dimensions. Pin-for-pin compatibility is maintained.

Q: What is the primary reason to substitute the CD4094BCN?

A: The CD4094BCN is classified as obsolete. The CD4094BE is an active product from Texas Instruments, ensuring long-term availability and supply chain continuity.

Q: Are there temperature range differences between these parts?

A: Yes. The CD4094BCN operates from -40°C to 85°C, while the CD4094BE operates from -55°C to 125°C. The CD4094BE provides extended temperature coverage suitable for wider application environments.

Q: Do both parts meet current compliance standards?

A: The CD4094BE carries RoHS3 compliance certification. Both parts maintain REACH Unaffected status and identical trade classification codes (ECCN: EAR99; HTSUS: 8542.39.0001).

Q: Is the packaging identical between these parts?

A: Yes. Both components use 16-DIP (0.300", 7.62mm) through-hole mounting, ensuring mechanical and electrical compatibility on printed circuit boards designed for the CD4094BCN.