Alternatives to onsemi 74LVT245MTCX
onsemi 74LVT245MTCX and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
Equivalent and substitute parts for onsemi 74LVT245MTCX
 74LVT245MTCXonsemi |  SN74LVT245BPWRTexas Instruments | 74LVT245BPW,118Nexperia USA Inc. | +2more | |
|---|---|---|---|---|
| FFF Compatibility | Identical 20-pin TSSOP pinout assignment matching the JEDEC standard logic configuration.Shares the exact same 20-TSSOP package package dimensions (4.40mm width, 0.65mm pitch) and PCB land pattern.Maintains the exact same 32mA/64mA output drive capability, supply voltage range (2.7V to 3.6V), and speed specifications. | Employs the identical 20-pin logic configuration matching JEDEC standard octal transceivers.SOT360-1 package matches standard 20-TSSOP land pattern and outline dimensions exactly.Matches or exceeds all original DC and AC parameters, operating over the identical -40°C to 85°C range. | ||
 AI Summary | 74LVT245MTCX by onsemi: Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP. | The SN74LVT245BPWR from Texas Instruments is a highly reliable, active drop-in replacement for the obsolete onsemi part. It shares identical speed, power-up characteristics, voltage tolerance, and output current ratings without adding any bus-hold circuitry. This ensures complete electrical and physical compatibility for legacy and new layouts.
| The Nexperia 74LVT245BPW,118 is a high-performance active replacement belonging to the optimized 'B' design revision. It matches the original part's electrical limits, propagation delays, and drive strengths while providing excellent long-term availability from a dedicated logic manufacturer.
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| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Non-stock | In stock | Non-stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 74LVT245MTConsemi | Non-stock | Obsolete | 8Alternatives availableSee Alternatives |
| 74LVT244MTCXonsemi | In stock | Obsolete | 5Alternatives availableSee Alternatives |
 74LVX4245MTCXonsemi | In stock | Active | 6Alternatives availableSee Alternatives |
 74LVX3245MTCXonsemi | In stock | Active | 3Alternatives availableSee Alternatives |
| 74LVTH244MTCXonsemi | In stock | Obsolete | 3Alternatives availableSee Alternatives |
| 74LVX3245MTConsemi | Non-stock | Obsolete | 4Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The onsemi 74LVT245MTCX 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 74LVT245MTCX are the SN74LVT245BPWR (Texas Instruments) and the 74LVT245BPW,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 74LVT245MTCX 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 74LVT245MTCX (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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