Alternatives to Nexperia 74AHCT541D
Nexperia 74AHCT541D and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 74AHCT541DNexperia |  SN74AHCT541DWRTexas Instruments | MC74VHCT541ADWRGonsemi | +3more | |
|---|---|---|---|---|
| FFF Compatibility | The part features an identical 20-pin SOIC layout with matching pin assignments verified via datasheet comparison.The package dimensions and lead pitches perfectly match the SOT163-1 / SO-20 wide-body footprint.All electrical parameters including supply voltage range, speed, and temperature ratings match the original. | Directly matches the SO20 layout and pin assignments of the original part.Features the standard SOIC-20 wide-body footprint (7.5mm body width).The operating temperature is restricted to -40°C to 85°C, which is narrower than the original -40°C to 125°C range. | ||
 AI Summary | 74AHCT541D by Nexperia: Buffer, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SO. | This is the ideal drop-in replacement from Texas Instruments. It belongs to the same 74AHCT logic family, shares identical electrical specifications, and is actively manufactured.
| An active alternative from onsemi utilizing the VHCT logic family. It matches physical dimensions and pin assignments, but has a lower high-temperature threshold of 85°C.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Non-stock | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Buffer, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SO | Buffer, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC | Buffer, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC | |
| Manufacturer | Nexperia | Texas Instruments | onsemi | |
| Type | Logic | Logic | Logic | |
| Datasheet | Open | Open | Open | |
| Lead Time | 52 weeks | 9 weeks | 37 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0060 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Logic Type | Buffer, Non-Inverting | - | - | |
| Output Type | 3-State | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) | - | - | |
| Voltage - Supply | 4.5V ~ 5.5V | - | - | |
| Number of Elements | 1 | - | - | |
| Operating Temperature | -40°C ~ 125°C (TA) | - | - | |
| Supplier Device Package | 20-SO | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 74AHC14DNexperia | In stock | Obsolete | 4Alternatives availableSee Alternatives |
 74ACT16240DLTexas Instruments | In stock | Obsolete | 4Alternatives availableSee Alternatives |
| 74ACT151SCX_NLonsemi | Discontinued | Obsolete | 3Alternatives availableSee Alternatives |
| 74ACT16240DLG4Texas Instruments | In stock | Obsolete | 3Alternatives availableSee Alternatives |
| 74AC16374DLTexas Instruments | Discontinued | Obsolete | 3Alternatives availableSee Alternatives |
 74AC74SCXonsemi | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Nexperia 74AHCT541D 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 Nexperia 74AHCT541D are the SN74AHCT541DWR (Texas Instruments) and the MC74VHCT541ADWRG (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 74AHCT541D 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 74AHCT541D (Nexperia) 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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