Alternatives to STMicroelectronics M74HC125TTR
STMicroelectronics M74HC125TTR and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
| M74HC125TTRSTMicroelectronics |  74HC125PW,118Nexperia USA Inc. |  MC74HC125ADTR2Gonsemi | +3more | |
|---|---|---|---|---|
| FFF Compatibility | Identical TSSOP-14 package pinout verified through official Nexperia datasheet.Standard TSSOP-14 package with identical dimensions and mounting footprint.Standard high-speed CMOS quad buffer with 3-state outputs meeting all electrical parameters. | Identical TSSOP-14 package pinout verified through onsemi datasheet.Standard TSSOP-14 package with identical dimensions and mounting footprint.Standard high-speed CMOS quad buffer with 3-state outputs meeting all electrical parameters. | ||
 AI Summary | M74HC125TTR by STMicroelectronics: Buffers & Line Drivers Quad Bus Buffer. | This Nexperia part is a highly reliable direct drop-in replacement that matches all physical, pinout, and electrical specifications of the obsolete STMicroelectronics part. It maintains the full 2V to 6V supply range and -40°C to 125°C operating temperature.
| The onsemi MC74HC125ADTR2G is a fully compatible direct replacement for the obsolete ST device. It offers the same electrical characteristics and package with an improved lower operating temperature limit of -55°C.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Discontinued | In stock | In stock | |
| REACH | Unknown | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Buffers & Line Drivers Quad Bus Buffer | Buffer, Non-Inverting 4 Element 1 Bit per Element 3-State Output 14-TSSOP | Buffer, Non-Inverting 4 Element 1 Bit per Element 3-State Output 14-TSSOP | |
| Manufacturer | STMicroelectronics | Nexperia USA Inc. | onsemi | |
| Type | Buffers & Line Drivers | Logic | Logic | |
| Datasheet | Open | Open | Open | |
| Lead Time | Unknown | 20 weeks | 43 weeks | |
| Country of Origin | SG | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542390090 | - | - | |
| Moisture Sensitivity Level | - | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 M74VHC1GT50DTT1Gonsemi | Non-stock | Last time buy | 3Alternatives availableSee Alternatives |
 M74HC365RM13TRSTMicroelectronics | Discontinued | Obsolete | 3Alternatives availableSee Alternatives |
 M74VHC1GT125DF1Gonsemi | Non-stock | Active | 5Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The STMicroelectronics M74HC125TTR 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 STMicroelectronics M74HC125TTR are the 74HC125PW,118 (Nexperia USA Inc.) and the MC74HC125ADTR2G (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 M74HC125TTR 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 M74HC125TTR (STMicroelectronics) is a part in the Buffers & Line Drivers category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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