Alternatives to Texas Instruments SN74AHCT541PW
Texas Instruments SN74AHCT541PW and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 SN74AHCT541PWTexas Instruments | SN74AHCT541PWRTexas Instruments |  74AHCT541PW,118Nexperia USA Inc. | +2more | |
|---|---|---|---|---|
| FFF Compatibility | Both parts share the identical 20-TSSOP footprint and standard JEDEC pinout.Both parts have identical physical dimensions (body width 4.40mm) and pin spacing.The logic family, TTL-compatible inputs, supply voltage (4.5V to 5.5V), and electrical specifications are identical. | The Nexperia part uses the industry-standard 20-TSSOP (SOT360-1) footprint, matching the target exactly.Identical physical package outline and dimensions.Operates as an 8-bit non-inverting buffer with identical TTL-compatible input levels and output drive. | ||
 AI Summary | SN74AHCT541PW by Texas Instruments: Buffer, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP. | The SN74AHCT541PWR is the exact same silicon die and package as the obsolete SN74AHCT541PW, differing only in the delivery packaging format (Tape & Reel instead of Tube). It is an active product from the original manufacturer.
| The 74AHCT541PW,118 is a fully compatible, active second-source alternative from Nexperia. It is an industry-standard equivalent that matches all primary electrical, physical, and temperature ratings of the obsolete TI component.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | In stock | Non-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-TSSOP | Buffer, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP | Element Bit per Element Output | |
| Manufacturer | Texas Instruments | Texas Instruments | Nexperia USA Inc. | |
| Type | Logic | Logic | Logic | |
| Datasheet | Open | Open | Open | |
| Lead Time | 12 weeks | 16 weeks | 54 weeks | |
| Country of Origin | - | - | - | |
| 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 | 20-TSSOP (0.173", 4.40mm Width) | - | - | |
| Voltage - Supply | 4.5V ~ 5.5V | - | - | |
| Number of Elements | 1 | - | - | |
| Operating Temperature | -40°C ~ 125°C (TA) | - | - | |
| Supplier Device Package | 20-TSSOP | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 SN74AHC541PWTexas Instruments | In stock | Obsolete | 4Alternatives availableSee Alternatives |
| SN74HCT541PWTexas Instruments | In stock | Obsolete | 5Alternatives availableSee Alternatives |
| SN74AHCT541PWE4Texas Instruments | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
| SN74AHCT541PWG4Texas Instruments | In stock | Obsolete | 5Alternatives availableSee Alternatives |
| SN74HCT541PWTTexas Instruments | In stock | Obsolete | 3Alternatives availableSee Alternatives |
| SN74AHC541PWG4Texas Instruments | Non-stock | Obsolete | 6Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Texas Instruments SN74AHCT541PW 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 Texas Instruments SN74AHCT541PW are the SN74AHCT541PWR (Texas Instruments) and the 74AHCT541PW,118 (Nexperia USA Inc.), out of 4 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 SN74AHCT541PW 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 SN74AHCT541PW (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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