Alternatives to onsemi CD4001BCM
onsemi CD4001BCM and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 CD4001BCMonsemi | MC14001BDGonsemi |  CD4001BMTexas Instruments | +1more | |
|---|---|---|---|---|
| FFF Compatibility | Standard 14-SOIC footprint with identical JEDEC MS-012 package dimensions and pinout assignment.The physical package size, pitch, and standard 14-pin surface mount profile are completely identical.Buffered logic type with equivalent electrical characteristics, 1µA maximum quiescent current, and an expanded 18V supply range compared to the original 15V ceiling. | Standard SOIC-14 physical footprint and identical logical pin numbering validated through datasheet pinout analysis.Matches physical body width, height, and lead pitch exactly with no board changes required.Features equivalent buffered logic, 1µA max quiescent current, and 3.4mA output drive current. | ||
 AI Summary | CD4001BCM by onsemi: NOR Gate IC 4 Channel 14-SOIC. | The MC14001BDG is a direct same-manufacturer drop-in alternative from onsemi's active CMOS portfolio. It offers identical functional, physical, and electrical characteristics but features an expanded 18V maximum voltage ceiling and an active lifecycle status.
| Texas Instruments' CD4001BM is a premium second-source equivalent with an active lifecycle status. It is fully pinout and footprint compatible with an identical temperature range and an improved maximum voltage rating of 18V.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Discontinued | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | NOR Gate IC 4 Channel 14-SOIC | NOR Gate IC 4 Channel 14-SOIC | NOR Gate IC 4 Channel 14-SOIC | |
| Manufacturer | onsemi | onsemi | Texas Instruments | |
| Type | Logic | Logic | Logic | |
| Datasheet | Open | Open | Open | |
| Lead Time | 20 weeks | 15 weeks | 12 weeks | |
| Country of Origin | GB | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0090 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Logic Type | NOR Gate | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | - | - | |
| Number of Inputs | 2 | - | - | |
| Voltage - Supply | 3V ~ 15V | - | - | |
| Number of Circuits | 4 | - | - | |
| Operating Temperature | -55°C ~ 125°C | - | - | |
| Input Logic Level - Low | 1.5V ~ 4V | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 CD40106BCMonsemi | In stock | Obsolete | 3Alternatives availableSee Alternatives |
| CD4013BCMXonsemi | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
 CD4013BMTG4Texas Instruments | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
 CD4028BCNonsemi | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The onsemi CD4001BCM is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the onsemi CD4001BCM are the MC14001BDG (onsemi) and the CD4001BM (Texas Instruments), out of 3 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the CD4001BCM are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The CD4001BCM (onsemi) is a part in the Logic category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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