(Integrated Injection Logic) A digital circuit composed of bipolar transistors that is known for its very fast switching speeds. I2L means "I Squared Logic" (I2L). See TTL, ECL and bipolar transistor.
"I2L." YourDictionary, n.d. Web. 17 August 2018. <http://www.yourdictionary.com/i2l>.
I2L. (n.d.). Retrieved August 17th, 2018, from http://www.yourdictionary.com/i2l