Alternatives to Nexperia 74HC14D
Nexperia 74HC14D and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 74HC14DNexperia | 74HC14D,653Nexperia USA Inc. |  MC74HC14ADR2Gonsemi | +3more | |
|---|---|---|---|---|
| FFF Compatibility | Matches the exact SOT108-1 (SO14) footprint with identical pin assignments.Shares identical physical dimensions and packaging style.Features identical electrical specifications and temperature range (-40°C to 125°C). | Perfect drop-in pinout compatibility on standard 14-pin SOIC.Standard 14-pin SOIC (3.90mm width) matches original package perfectly.Meets or exceeds all electrical parameters of the original part. | ||
 AI Summary | 74HC14D by Nexperia: Inverter IC 6 Channel Schmitt Trigger 14-SO. | This is the exact same silicon and package from the same manufacturer, supplied in active tape & reel format instead of the obsolete tube format.
| An excellent highly-compatible alternative from onsemi that offers slightly better speed and lower power consumption while maintaining the same package and footprint.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Non-stock | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Inverter IC 6 Channel Schmitt Trigger 14-SO | Inverter IC 6 Channel Schmitt Trigger 14-SO | Inverter IC 6 Channel Schmitt Trigger 14-SOIC | |
| Manufacturer | Nexperia | Nexperia USA Inc. | onsemi | |
| Type | Logic | Logic | Logic | |
| Datasheet | Open | Open | Open | |
| Lead Time | 99 weeks | 54 weeks | 17 weeks | |
| Country of Origin | NL, CN, TW | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0090 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Features | Schmitt Trigger | - | - | |
| Logic Type | Inverter | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | - | - | |
| Number of Inputs | 1 | - | - | |
| Voltage - Supply | 2V ~ 6V | - | - | |
| Number of Circuits | 6 | - | - | |
| Operating Temperature | -40°C ~ 125°C | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 74HC14D,653Nexperia | In stock | Active | 4Alternatives availableSee Alternatives |
 74HC139DNexperia | In stock | Last time buy | 4Alternatives availableSee Alternatives |
 74HCT123DNexperia | In stock | Obsolete | 3Alternatives availableSee Alternatives |
 74HCT138DNexperia | In stock | Obsolete | 4Alternatives availableSee Alternatives |
 74HCT541DNexperia | In stock | Obsolete | 4Alternatives availableSee Alternatives |
| 74HC4538D,652Nexperia | Non-stock | Obsolete | 4Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Nexperia 74HC14D 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 Nexperia 74HC14D are the 74HC14D,653 (Nexperia USA Inc.) and the MC74HC14ADR2G (onsemi), out of 5 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 74HC14D 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 74HC14D (Nexperia) 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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