Alternatives to Texas Instruments 74ACT16240DLG4
Texas Instruments 74ACT16240DLG4 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 74ACT16240DLG4Texas Instruments |  74ACT16240DLRTexas Instruments | SN74ABT16240ADLRTexas Instruments | +1more | |
|---|---|---|---|---|
| FFF Compatibility | Matches the 48-SSOP package and pinout configuration exactly.Same physical body size, pitch, and mounting type.Identical logic family (74ACT), speed, supply voltage range, and output drive. | Matches the 48-SSOP package and pinout configuration exactly.Identical physical dimensions and mounting style.Operates on the same 4.5V to 5.5V supply and meets or exceeds all performance specifications. | ||
 AI Summary | 74ACT16240DLG4 by Texas Instruments: Buffer, Inverting 4 Element 4 Bit per Element 3-State Output 48-SSOP. | This is the direct active sibling of the obsolete queried part, differing only in tape & reel packaging instead of tube packaging. It provides a seamless transition with zero design risks.
| The SN74ABT16240ADLR is an active, high-performance BiCMOS (74ABT) equivalent that provides identical inverting 16-bit buffer logic in the exact same footprint, while offering a technology upgrade with higher output drive and lower propagation delays.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | In stock | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Buffer, Inverting 4 Element 4 Bit per Element 3-State Output 48-SSOP | Buffer, Inverting 4 Element 4 Bit per Element 3-State Output 48-SSOP | Buffer, Inverting 4 Element 4 Bit per Element 3-State Output 48-SSOP | |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | |
| Type | Logic | Logic | Logic | |
| Datasheet | Open | Open | Open | |
| Lead Time | 6 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) | - | - | |
| Logic Type | Buffer, Inverting | - | - | |
| Output Type | 3-State | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 48-BSSOP (0.295", 7.50mm Width) | - | - | |
| Voltage - Supply | 4.5V ~ 5.5V | - | - | |
| Number of Elements | 4 | - | - | |
| Operating Temperature | -40°C ~ 85°C (TA) | - | - | |
| Supplier Device Package | 48-SSOP | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 74ACT16240DLTexas Instruments | In stock | Obsolete | 4Alternatives availableSee Alternatives |
 74ACT16240SSConsemi | In stock | Obsolete | 4Alternatives availableSee Alternatives |
| 74AC16374DLTexas Instruments | Discontinued | Obsolete | 3Alternatives availableSee Alternatives |
 74AHC14DNexperia | In stock | Obsolete | 4Alternatives availableSee Alternatives |
 74ABT240PWNexperia | Non-stock | Obsolete | 4Alternatives availableSee Alternatives |
 74AHCT541DNexperia | Non-stock | Obsolete | 5Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Texas Instruments 74ACT16240DLG4 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 74ACT16240DLG4 are the 74ACT16240DLR (Texas Instruments) and the SN74ABT16240ADLR (Texas Instruments), out of 3 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 74ACT16240DLG4 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 74ACT16240DLG4 (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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