Finding a direct, pin-compatible replacement requires matching the non-inverting buffer function, 3-state output, SOT-23-5 package, and key electrical ratings. Other '126' type buffers from the 74LVC family by other manufacturers are the best place to start.
Best Alternatives to SN74LVC1G126DBVR
SN74LVC1G126DBVR is a single non-inverting buffer with a 3-state output in a SOT-23-5 package, ideal for bus interface and driver applications.
AI replacement insight
Electrical riskhigh
Most candidates have incorrect logic functions or output types, leading to circuit malfunction.
Package risklow
Most candidates share the same SOT-23-5 package, but pin function must be verified.
Can it be replaced directly?
No direct drop-in replacements were found in the provided list. All candidates had a different logic function or output type.
Best replacement path
Search for other 74LVC1G126 devices in the SOT-23-5 package from different manufacturers.
Main risk
The main risk is substituting a part with a different logic function (e.g., NAND, AND) or output type (e.g., open-drain), which will cause circuit failure.
Recommended alternatives
Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.
Alternative comparison matrix
| Feature / factor | SN74LVC1G126DBVR | SN74LVC1G07DBVR | Alt 2 | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Logic Function | Buffer, Non-Inverting, 3-State | Buffer, Non-Inverting, Open-Drain | Buffer, Non-Inverting, Open-Drain — Candidate has Open-Drain output, target has 3-State. Requires circuit change (pull-up resistor). | ||
| Package | SOT-23-5 | SOT-23-5 | SOT-23-5 — matched | ||
| Voltage | 1.65V to 5.5V | 1.65V to 5.5V | 1.65V to 5.5V — matched | ||
| Temperature | -40°C to 125°C | -40°C to +125°C | -40°C to +125°C — matched |