Alternatives to onsemi NC7SZ14M5X_NL
onsemi NC7SZ14M5X_NL and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
| NC7SZ14M5X_NLonsemi |  NC7SZ14M5Xonsemi |  SN74LVC1G14DBVRTexas Instruments | +2more | |
|---|---|---|---|---|
| FFF Compatibility | Matches the SC-74A / SOT-23-5 footprint and has the exact same pinout.Same physical SOT-23-5 package dimensions and mounting style.Identical electrical performance and same operating supply voltage range of 1.65V to 5.5V. | Matches the SOT-23-5 (DBV) footprint and pinout exactly.Same physical dimensions and SOT-23-5 package.Matches the 1.65V to 5.5V supply range and the high/low output currents of 32mA. | ||
 AI Summary | NC7SZ14M5X_NL by onsemi: Inverters UHS Inverter with Schmitt TriggerInput. | This is the direct modern replacement from onsemi. The '_NL' suffix was Fairchild's legacy naming convention for lead-free parts, and the current active part number NC7SZ14M5X is fully lead-free and serves as a direct drop-in replacement.
| A direct pin-to-pin compatible replacement from Texas Instruments' highly reliable LVC family. It features a wider operating temperature range and is highly active in the market.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Discontinued | In stock | In stock | |
| REACH | Unknown | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Inverters UHS Inverter with Schmitt TriggerInput | Inverter IC 1 Channel Schmitt Trigger SOT-23-5 | Inverter IC 1 Channel Schmitt Trigger SOT-23-5 | |
| Manufacturer | onsemi | onsemi | Texas Instruments | |
| Type | Inverters | Logic | Logic | |
| Datasheet | Open | Open | Open | |
| Lead Time | Unknown | 52 weeks | 16 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542390090 | - | - | |
| Moisture Sensitivity Level | - | - | - |
Unlock all 4 alternatives
- Find & compare verified second sources
- Spot risk early with real-time part monitoring
- Stay compliant and production-ready
Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 NC7SZ14M5Xonsemi | In stock | Active | 7Alternatives availableSee Alternatives |
| NC7SZ14M5onsemi | In stock | Obsolete | 4Alternatives availableSee Alternatives |
| NC7SZ02M5X_NLonsemi | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
| NC7SZ08M5X_NLonsemi | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
 NC7SZ14P5Xonsemi | In stock | Active | 4Alternatives availableSee Alternatives |
| NC7SZ14M5X-L22090onsemi | Non-stock | Obsolete | 4Alternatives availableSee Alternatives |
You searched one part. Parter watches your whole BOM.
All your BOM, at once
Parter maps every line to live stock, lead time, lifecycle and compliance data across the entire market — not part by part.
Hear about problems before they hit production
Allocation, EOL and last-time-buy notices surface the moment they appear, not when your buyer's PO bounces.
Qualified replacements in minutes, not days
Every at-risk line gets form-fit-function matches like the ones above — deltas flagged, evidence attached. Review, push to your BOM, and Parter starts watching the new part too.
Frequently asked questions
Yes. The onsemi NC7SZ14M5X_NL 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 NC7SZ14M5X_NL are the NC7SZ14M5X (onsemi) and the SN74LVC1G14DBVR (Texas Instruments), out of 4 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 NC7SZ14M5X_NL 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 NC7SZ14M5X_NL (onsemi) is a part in the Inverters category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
Schedule a demo
See Parter in action
Discover how Parter can help your hardware team:
- Streamline your hardware operations with AI
- Detect and prevent lifecycle disruptions
- Accelerate product development
- Stay compliant and production-ready