Alternatives to onsemi M74VHC1GT125DF1G
onsemi M74VHC1GT125DF1G and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 M74VHC1GT125DF1Gonsemi | MC74VHC1GT125DFT2Gonsemi |  SN74AHCT1G125DCKRTexas Instruments | +3more | |
|---|---|---|---|---|
| FFF Compatibility | Pinout is identical, utilizing the exact same SC-88A (SOT-353 / SC-70-5) footprint and layout.The physical dimensions and mounting style are identical.Functionally identical, providing the exact same logic operation, electrical ratings, and speed. | Matches the pinout configuration of the original part perfectly.Identical SC-70-5 / SOT-353 case size and terminal style.Operating supply voltage is specified from 4.5V to 5.5V for full TTL performance, which is narrower than the original 2.0V to 5.5V range. | ||
 AI Summary | M74VHC1GT125DF1G by onsemi: Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output SC-88A (SC-70-5/SOT-353). | This is a sibling variant from the same onsemi series. The only difference is the pin 1 orientation within the tape-and-reel packaging (DFT1G vs DFT2G), making it a true electrical and physical drop-in replacement.
| This is a high-quality alternative from Texas Instruments that shares the same pinout and SOT-353 footprint. It features TTL-compatible inputs but is optimized for 5V operation, yielding a narrower supply range than the original part.
| |
| Lifecycle Status | Active | Active | Active | |
| Market Availability | Non-stock | Non-stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output SC-88A (SC-70-5/SOT-353) | Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output SC-88A (SC-70-5/SOT-353) | Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output SC-70-5 | |
| Manufacturer | onsemi | onsemi | Texas Instruments | |
| Type | Logic | Logic | Logic | |
| Datasheet | Open | Open | Open | |
| Lead Time | 52 weeks | 52 weeks | 9 weeks | |
| Country of Origin | CN, MY, TW | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0070 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Logic Type | Buffer, Non-Inverting | - | - | |
| Output Type | 3-State | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 5-TSSOP, SC-70-5, SOT-353 | - | - | |
| Voltage - Supply | 2V ~ 5.5V | - | - | |
| Number of Elements | 1 | - | - | |
| Operating Temperature | -55°C ~ 125°C (TA) | - | - | |
| Supplier Device Package | SC-88A (SC-70-5/SOT-353) | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 M74VHC1GT50DTT1Gonsemi | Non-stock | Last time buy | 3Alternatives availableSee Alternatives |
| M74HC125TTRSTMicroelectronics | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The onsemi M74VHC1GT125DF1G 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 M74VHC1GT125DF1G are the MC74VHC1GT125DFT2G (onsemi) and the SN74AHCT1G125DCKR (Texas Instruments), 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 M74VHC1GT125DF1G 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 M74VHC1GT125DF1G (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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