Alternatives to onsemi NL17SZ126XV5T2G-L22087
onsemi NL17SZ126XV5T2G-L22087 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 NL17SZ126XV5T2G-L22087onsemi |  NL17SZ126XV5T2Gonsemi |  SN74LVC1G126DRLRTexas Instruments | +2more | |
|---|---|---|---|---|
| FFF Compatibility | Utilizes the identical SOT-553 (XV5 suffix) package and identical pin assignment.Identical package dimensions, lead pitch, and footprint.Exactly identical electrical characteristics, logic behavior, and voltage levels. | Matches the exact 5-pin SOT-553 pinout (1=OE, 2=A, 3=GND, 4=Y, 5=VCC) and land pattern.Standard SOT-553 (DRL) package with identical nominal physical dimensions and lead pitch.Covers the identical 1.65V to 5.5V operating range with equivalent 32mA output drive capability. | ||
 AI Summary | NL17SZ126XV5T2G-L22087 by onsemi: Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output SOT-553. | This is the standard catalog version of the obsolete queried part. The suffix -L22087 represents a customer-specific marking or shipping variant, while NL17SZ126XV5T2G is the active, standard drop-in counterpart.
| A widely available industry-standard second source from Texas Instruments. It matches all electrical and physical parameters of the original onsemi part, making it an excellent alternative.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | In stock | In stock | In stock | |
| REACH | Unknown | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output SOT-553 | Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output SOT-553 | Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output SOT-5 | |
| Manufacturer | onsemi | onsemi | Texas Instruments | |
| Type | Logic | Logic | Logic | |
| Datasheet | Open | Open | Open | |
| Lead Time | 16 weeks | 52 weeks | 16 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | - | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Logic Type | Buffer, Non-Inverting | - | - | |
| Output Type | 3-State | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | SOT-553 | - | - | |
| Voltage - Supply | 1.65V ~ 5.5V | - | - | |
| Number of Elements | 1 | - | - | |
| Operating Temperature | -55°C ~ 125°C (TA) | - | - | |
| Supplier Device Package | SOT-553 | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 NL17SZ125XV5T2G-L22087onsemi | Non-stock | Obsolete | 5Alternatives availableSee Alternatives |
 NL17SZ126XV5T2Gonsemi | In stock | Active | 5Alternatives availableSee Alternatives |
| NL17SZ125XV5T2Gonsemi | In stock | Active | 4Alternatives availableSee Alternatives |
 NL17SZ125DFT2Gonsemi | In stock | Obsolete | 6Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The onsemi NL17SZ126XV5T2G-L22087 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 NL17SZ126XV5T2G-L22087 are the NL17SZ126XV5T2G (onsemi) and the SN74LVC1G126DRLR (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 NL17SZ126XV5T2G-L22087 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 NL17SZ126XV5T2G-L22087 (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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