Alternatives to Texas Instruments SN74AHCT541PWE4
Texas Instruments SN74AHCT541PWE4 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 SN74AHCT541PWE4Texas Instruments | SN74AHCT541PWRTexas Instruments |  74AHCT541PW,118Nexperia USA Inc. | +2more | |
|---|---|---|---|---|
| FFF Compatibility | The pin assignment, pitch, and land pattern of the TSSOP-20 package are exactly identical to the queried part.Physically matches the TSSOP-20 outline, pin count, and mounting footprint.Performs the exact same buffer function with identical electrical performance, operating voltages, and temperature ranges (-40°C to 125°C). | The TSSOP-20 pinout configuration and pin assignments are fully identical to the original TI part.Matches the standard 20-pin TSSOP footprint and dimensions.Provides identical octal non-inverting 3-state buffer operation and supports the full industrial-to-automotive temperature range (-40°C to 125°C). | ||
 AI Summary | SN74AHCT541PWE4 by Texas Instruments: Buffer, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP. | This is the direct active sibling part from Texas Instruments. It features the identical silicon and package characteristics, with the only variation being the Tape & Reel carrier packaging instead of a tube.
| This is a highly reliable direct second-source drop-in alternative from Nexperia. It matches all physical, functional, and electrical specs of the original Texas Instruments part.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Discontinued | 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 | 8542.39.0090 | - | - | |
| 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 |
|---|---|---|---|
 SN74AHCT541PWG4Texas Instruments | In stock | Obsolete | 5Alternatives availableSee Alternatives |
| SN74AHCT541PWTexas Instruments | In stock | Obsolete | 4Alternatives availableSee Alternatives |
| SN74AHC541PWG4Texas Instruments | Non-stock | Obsolete | 6Alternatives availableSee Alternatives |
| SN74AHC541PWTexas Instruments | In stock | Obsolete | 4Alternatives availableSee Alternatives |
| SN74HCT541PWTexas Instruments | In stock | Obsolete | 5Alternatives availableSee Alternatives |
| SN74HCT541PWTTexas Instruments | In stock | Obsolete | 3Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Texas Instruments SN74AHCT541PWE4 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 SN74AHCT541PWE4 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 SN74AHCT541PWE4 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 SN74AHCT541PWE4 (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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