Alternatives to onsemi 74ABT245CSCX
onsemi 74ABT245CSCX and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 74ABT245CSCXonsemi |  SN74ABT245BDWRTexas Instruments |  74ABT245D,623Nexperia USA Inc. | +3more | |
|---|---|---|---|---|
| FFF Compatibility | Identical 20-pin SOIC footprint and exact pin-to-pin layout mapping.Matches the JEDEC MS-013 standard SOIC-20 package dimensions (7.50mm/0.295" body width).Identical electrical characteristics, propagation delays, and output drive strength. | Identical 20-pin SOIC footprint and exact pin-to-pin layout mapping.Matches the SO20 (SOT163-1) package standard, which shares identical dimensions with the original 20-SOIC.Identical logic parameters, 5V operating range, and current output drive capability. | ||
 AI Summary | 74ABT245CSCX by onsemi: Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC. | This is a direct, active drop-in replacement from Texas Instruments. It shares the same 74ABT logic family technology (BiCMOS), identical electrical performance, and high-drive capability.
| This is a direct, active drop-in alternative from Nexperia. It is built on the same 74ABT technology and offers identical electrical parameters, package size, and tape & reel packaging.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Discontinued | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC | Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC | Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SO | |
| Manufacturer | onsemi | Texas Instruments | Nexperia USA Inc. | |
| Type | Logic | Logic | Logic | |
| Datasheet | Open | Open | Open | |
| Lead Time | 18 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 | Transceiver, Non-Inverting | - | - | |
| Output Type | 3-State | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) | - | - | |
| Voltage - Supply | 4.5V ~ 5.5V | - | - | |
| Number of Elements | 1 | - | - | |
| Operating Temperature | -40°C ~ 85°C (TA) | - | - | |
| Supplier Device Package | 20-SOIC | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 74ACT02SCXonsemi | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
| 74AC74SCXonsemi | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
| 74ACT151SCX_NLonsemi | Discontinued | Obsolete | 3Alternatives availableSee Alternatives |
 74ACT16240SSConsemi | In stock | Obsolete | 4Alternatives availableSee Alternatives |
 74ABT240PWNexperia | Non-stock | Obsolete | 4Alternatives availableSee Alternatives |
 74AC373SCXonsemi | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The onsemi 74ABT245CSCX 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 onsemi 74ABT245CSCX are the SN74ABT245BDWR (Texas Instruments) and the 74ABT245D,623 (Nexperia USA Inc.), out of 5 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 74ABT245CSCX 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 74ABT245CSCX (onsemi) 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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