Alternatives to Nexperia 74ABT240PW
Nexperia 74ABT240PW and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 74ABT240PWNexperia |  SN74ABT240APWTexas Instruments | SN74ABT240APWRTexas Instruments | +2more | |
|---|---|---|---|---|
| FFF Compatibility | Housed in the identical 20-TSSOP footprint with standard 240 logic pinout mapping.Exact package dimensions, mounting type, and form factor as the original NXP part.Identical electrical behavior, logic levels, propagation delay, and current drive. | Identical 20-TSSOP footprint and physical pin connection layout.Matches physical dimensions and package construction perfectly.Maintains original electrical performance and 5V logic compatibility. | ||
 AI Summary | 74ABT240PW by Nexperia: Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-TSSOP. | This is a direct drop-in replacement from Texas Instruments utilizing the identical 74ABT BiCMOS logic family. It matches all electrical characteristics, including the 32mA/64mA high-drive output and the 4.5V to 5.5V operating voltage. Pinouts are fully compatible, with only minor 0-based versus 1-based naming convention variations in the datasheets.
| This part is identical to the SN74ABT240APW but is packaged on Tape & Reel instead of Tubes. It serves as an active, drop-in replacement with matching 74ABT BiCMOS speed and drive specifications.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Non-stock | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-TSSOP | Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-TSSOP | Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-TSSOP | |
| Manufacturer | Nexperia | Texas Instruments | Texas Instruments | |
| Type | Logic | Logic | Logic | |
| Datasheet | Open | Open | Open | |
| Lead Time | 10 weeks | 9 weeks | 9 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0090 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Input Type | BiCMOS, TTL Compatible | - | - | |
| Logic Type | Inverting Buffer, BiCMOS | - | - | |
| Output Type | 3-State | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 20-Pin Plastic TSSOP Type I | - | - |
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 SN74AHC04PWTexas Instruments | In stock | Obsolete | 5Alternatives availableSee Alternatives |
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| SN74AHC541PWG4Texas Instruments | Non-stock | Obsolete | 6Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Nexperia 74ABT240PW 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 74ABT240PW are the SN74ABT240APW (Texas Instruments) and the SN74ABT240APWR (Texas Instruments), out of 4 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Yes. The leading alternatives to the 74ABT240PW are fit-, form- and function-compatible — the same package and pinout with matching key electrical specifications — so they drop in without PCB changes. Always confirm the parameters critical to your design against the alternative's datasheet before committing.
The 74ABT240PW (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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