The best alternative is another single non-inverting buffer with a 3-state output and a similar voltage/temperature range, in a SOT-23-5 package. Parts like the SN74LVC1G125DBVR are often pin-compatible.
Best Alternatives to SN74LV1T125DBVR
The SN74LV1T125DBVR is a single 3-state buffer in a SOT-23-5 package. Finding a direct pin-compatible replacement requires matching the 3-state output function, which is a key consideration for alternatives.
AI replacement insight
Electrical riskhigh
Candidate has an open-drain output vs. target's 3-state, requiring a pull-up resistor and design review.
Package risklow
Both parts use the same SOT-23-5 package.
Can it be replaced directly?
No direct, drop-in replacement was found in the provided candidates. The closest alternative, SN74LVC1G07DBVR, has an open-drain output and requires circuit changes.
Best replacement path
Search for another single non-inverting buffer with a 3-state output in a SOT-23-5 package, such as the SN74LVC1G125DBVR.
Main risk
The primary risk is substituting with a part that has a different output type (e.g., open-drain instead of 3-state), which will cause circuit failure without modification.
Recommended alternatives
Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.
Alternative comparison matrix
| Feature / factor | SN74LV1T125DBVR | SN74LVC1G07DBVR | Alt 2 | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Logic Function | Buffer, Non-Inverting | Buffer, Non-Inverting | Buffer, Non-Inverting — Both are non-inverting buffers. | ||
| Output Type | 3-State | Open-Drain | Open-Drain — Target is 3-State. Candidate is Open-Drain, requiring an external pull-up resistor. | ||
| Package | SOT-23-5 | SOT-23-5 | SOT-23-5 — Package is physically compatible. | ||
| Voltage | 1.8V to 5.5V | 1.65V to 5.5V | 1.65V to 5.5V — Candidate has a slightly wider compatible supply range. | ||
| Temperature | -40°C to 125°C | -40°C to +125°C | -40°C to +125°C — Operating temperature ranges are identical. |