Alternatives to onsemi NC7SZ157L6X
onsemi NC7SZ157L6X and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 NC7SZ157L6Xonsemi |  74LVC1G157GM,115Nexperia USA Inc. | NC7SZ157FHXonsemi | +3more | |
|---|---|---|---|---|
| FFF Compatibility | The pinout assignment (Pin 1: I1, Pin 2: GND, Pin 3: I0, Pin 4: Output, Pin 5: VCC, Pin 6: S) and landing pattern match the target part exactly.The Nexperia SOT886 (XSON6) package is physically identical and interchangeable with the onsemi 6-MicroPak (L6X) package.This is a functionally identical single 2-input digital multiplexer with matching logic thresholds and supply specifications. | The MicroPak2 (FHX) package uses a smaller 1.00 mm x 1.00 mm footprint with a tighter 0.35 mm pad pitch, which is incompatible with the 1.45 mm x 1.00 mm MicroPak layout.Both are ultra-small SMD leadless packages, but the physical size of MicroPak2 is smaller.The internal silicon is from the same onsemi series and provides identical electrical characteristics. | ||
 AI Summary | NC7SZ157L6X by onsemi: Multiplexer 1 x 2:1 6-MicroPak. | The Nexperia 74LVC1G157GM,115 is a direct drop-in second-source replacement. It shares the identical physical footprint, pad layout, and logic functionality, while offering an upgraded maximum operating temperature of +125°C.
| This is a sibling part from the same onsemi series utilizing the smaller MicroPak2 package format. While it offers identical electrical specs and pin routing, it requires a PCB layout modification to accommodate the smaller footprint and 0.35 mm pitch.
| |
| Lifecycle Status | Active | Active | Unknown | |
| Market Availability | In stock | In stock | Unknown | |
| REACH | REACH | REACH | Unknown | |
| RoHS | RoHS | RoHS | Unknown | |
| Description | Multiplexer 1 x 2:1 6-MicroPak | The Nexperia 74LVC1G157GM,115 is a direct drop-in second-source replacement. It shares the identical physical footprint, pad layout, and log | This is a sibling part from the same onsemi series utilizing the smaller MicroPak2 package format. While it offers identical electrical spec | |
| Manufacturer | onsemi | Nexperia USA Inc. | onsemi | |
| Type | Logic | Logic | Component | |
| Datasheet | Open | Open | N/A | |
| Lead Time | 14 weeks | 10 weeks | Unknown | |
| Country of Origin | US, TH, TW | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0070 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Type | Multiplexer | - | - | |
| Circuit | 1 x 2:1 | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 6-UFDFN | - | - | |
| Voltage - Supply | 1.65V ~ 5.5V | - | - | |
| Independent Circuits | 1 | - | - | |
| Operating Temperature | -40°C ~ 85°C | - | - | |
| Voltage Supply Source | Single Supply | - | - |
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Frequently asked questions
Yes. The onsemi NC7SZ157L6X is active and in production. The parts listed here are qualified equivalents if you need a second source or better availability.
The closest qualified second sources for the onsemi NC7SZ157L6X are the 74LVC1G157GM,115 (Nexperia USA Inc.) and the NC7SZ157FHX (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 NC7SZ157L6X 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 NC7SZ157L6X (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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