Alternatives to Texas Instruments SN75240PW
Texas Instruments SN75240PW and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 SN75240PWTexas Instruments | SN65240PWRTexas Instruments | SN65240PWTexas Instruments | +2more | |
|---|---|---|---|---|
| FFF Compatibility | Shares the identical 8-pin TSSOP layout and pin assignments as the original part.Uses the same physical 8-TSSOP (PW) package dimensions and surface-mount style.Provides equivalent TVS performance with an improved operating temperature range. | Matches the original 8-pin TSSOP footprint and pin functions exactly.Shares the same 8-pin TSSOP body dimensions and mounting type.Provides identical overvoltage protection features with a superior operating temperature rating. | ||
 AI Summary | SN75240PW by Texas Instruments: Mixed Technology TVS Device 1 Circuit 7V Surface Mount 8-TSSOP. | This is the direct manufacturer-recommended active replacement. It has the same physical dimensions, footprint, pinout, and clamping parameters as the SN75240PW, but extends the operating temperature range down to -40°C and up to +85°C. The only difference is the package carrier type suffix ('R' for tape & reel versus the original tube packaging), which does not affect mounting or board design.
| This is the exact same-family sibling in the same tube packaging option, but with an industrial-grade temperature rating of -40°C to +85°C. It serves as a direct drop-in replacement, though like the original SN75240PW, it is now obsolete. It remains a viable replacement if sourced from existing or legacy inventory.
| |
| Lifecycle Status | Obsolete | Active | Unknown | |
| Market Availability | Non-stock | In stock | Unknown | |
| REACH | REACH | REACH | Unknown | |
| RoHS | RoHS | RoHS | Unknown | |
| Description | Mixed Technology TVS Device 1 Circuit 7V Surface Mount 8-TSSOP | Mixed Technology TVS Device 1 Circuit 7V Surface Mount 8-TSSOP | This is the exact same-family sibling in the same tube packaging option, but with an industrial-grade temperature rating of -40°C to +85°C. | |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | |
| Type | Transient Voltage Suppressors (TVS) | Transient Voltage Suppressors (TVS) | Component | |
| Datasheet | Open | Open | N/A | |
| Lead Time | 20 weeks | 9 weeks | Unknown | |
| Country of Origin | MY | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0090 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Technology | Mixed Technology | - | - | |
| Applications | USB | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 8-TSSOP (0.173", 4.40mm Width) | - | - | |
| Number of Circuits | 1 | - | - | |
| Voltage - Clamping | 7V | - | - | |
| Supplier Device Package | 8-TSSOP | - | - |
Unlock all 4 alternatives
- Find & compare verified second sources
- Spot risk early with real-time part monitoring
- Stay compliant and production-ready
Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 SN75240PWRTexas Instruments | Non-stock | Obsolete | 4Alternatives availableSee Alternatives |
 SN74AHC04PWTexas Instruments | In stock | Obsolete | 5Alternatives availableSee Alternatives |
 SN74AHC541PWTexas Instruments | In stock | Obsolete | 4Alternatives availableSee Alternatives |
| SN74HCT541PWTexas Instruments | In stock | Obsolete | 5Alternatives availableSee Alternatives |
| SN74AHCT541PWTexas Instruments | In stock | Obsolete | 4Alternatives availableSee Alternatives |
| SN74HCT541PWTTexas Instruments | In stock | Obsolete | 3Alternatives availableSee Alternatives |
You searched one part. Parter watches your whole BOM.
All your BOM, at once
Parter maps every line to live stock, lead time, lifecycle and compliance data across the entire market — not part by part.
Hear about problems before they hit production
Allocation, EOL and last-time-buy notices surface the moment they appear, not when your buyer's PO bounces.
Qualified replacements in minutes, not days
Every at-risk line gets form-fit-function matches like the ones above — deltas flagged, evidence attached. Review, push to your BOM, and Parter starts watching the new part too.
Frequently asked questions
Yes. The Texas Instruments SN75240PW 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 SN75240PW are the SN65240PWR (Texas Instruments) and the SN65240PW (Texas Instruments), 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 SN75240PW 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 SN75240PW (Texas Instruments) is a part in the Transient Voltage Suppressors (TVS) category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
Schedule a demo
See Parter in action
Discover how Parter can help your hardware team:
- Streamline your hardware operations with AI
- Detect and prevent lifecycle disruptions
- Accelerate product development
- Stay compliant and production-ready