Alternatives to Texas Instruments SN74LVC2G17DCKR
Texas Instruments SN74LVC2G17DCKR and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 SN74LVC2G17DCKRTexas Instruments |  74LVC2G17GW,125Nexperia USA Inc. |  NL27WZ17DFT2Gonsemi | +2more | |
|---|---|---|---|---|
| FFF Compatibility | The pinout assignment is verified to be identical to the original SN74LVC2G17DCKR (1A=Pin 1, GND=Pin 2, 2A=Pin 3, 2Y=Pin 4, VCC=Pin 5, 1Y=Pin 6).Decoded GW suffix matches the SOT-363 (SC-88/TSSOP6) footprint exactly.Matches or exceeds all key electrical parameters including logic levels, Schmitt-trigger input characteristics, and 32mA push-pull output strength. | Verified identical pin assignments matching Pin 1 (A1), Pin 2 (GND), Pin 3 (A2), Pin 4 (Y2), Pin 5 (VCC), Pin 6 (Y1).Decoded DFT2G suffix matches the standard SC-88 package dimensions.Matches all key electrical specifications and extends the low-temperature rating down to -55°C. | ||
 AI Summary | SN74LVC2G17DCKR by Texas Instruments: Buffer, Non-Inverting 2 Element 1 Bit per Element Push-Pull Output SC-70-6. | This is a direct drop-in replacement from Nexperia that matches the original TI part in footprint, pin assignment, supply voltage range, output drive strength, and operating temperature. It is highly reliable and widely used as a second source.
| This high-performance alternative from onsemi matches all electrical ratings while extending the operating temperature range down to -55°C. It serves as an excellent drop-in equivalent in standard SC-88/SOT-363 layouts.
| |
| Lifecycle Status | Active | Active | Active | |
| Market Availability | Non-stock | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Buffer, Non-Inverting 2 Element 1 Bit per Element Push-Pull Output SC-70-6 | Buffer, Non-Inverting 2 Element Schmitt-Trigger Push-Pull Output SOT-363 | Buffer, Non-Inverting 2 Element 1 Bit per Element Push-Pull Output SC-88/SC70-6/SOT-363 | |
| Manufacturer | Texas Instruments | Nexperia USA Inc. | onsemi | |
| Type | Logic | Logic | Logic | |
| Datasheet | Open | Open | Open | |
| Lead Time | 16 weeks | 13 weeks | 52 weeks | |
| Country of Origin | CN, MY | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0070 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Package | SC-70-6 | - | - | |
| Features | Schmitt-Trigger inputs, NanoFree™ Package, Supports 5-V VCC Operation, Partial-Power-Down Mode (Ioff) | - | - | |
| Input type | Schmitt Trigger | - | - | |
| Output Type | Push-Pull | - | - | |
| Propagation Delay | 5.4ns | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 SN74LVC2G14DCKRTexas Instruments | In stock | Active | 6Alternatives availableSee Alternatives |
 74ALVCH32973ZKERTexas Instruments | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Texas Instruments SN74LVC2G17DCKR 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 Texas Instruments SN74LVC2G17DCKR are the 74LVC2G17GW,125 (Nexperia USA Inc.) and the NL27WZ17DFT2G (onsemi), out of 4 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Yes. The leading alternatives to the SN74LVC2G17DCKR are fit-, form- and function-compatible — the same package and pinout with matching key electrical specifications — so they drop in without PCB changes. Always confirm the parameters critical to your design against the alternative's datasheet before committing.
The SN74LVC2G17DCKR (Texas Instruments) 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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