# transistor–transistor logic

> class of digital circuits built from bipolar junction transistors (BJTs) and resistors; transistors perform both the logic function (e.g. AND) and the amplifying function

**Wikidata**: [Q173451](https://www.wikidata.org/wiki/Q173451)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Transistor–transistor_logic)  
**Source**: https://4ort.xyz/entity/transistor-transistor-logic


## References

1. Integrated Authority File
2. Freebase Data Dumps. 2013
3. Quora
4. National Library of Israel Names and Subjects Authority File