Alexander Engelke. 4.0 out of 5 stars Good Deal..and Has Pinout Diagrams on Box. Reviewed in the United States on December 18, 2019. Verified Purchase. While these are common ICs that anyone in electronics likely have the pin-outs memorized for, these guys get kudos for putting a daigram of the pin-outs on the diagram of the part in each bin. I …
https://www.amazon.com/Assortment-oscillator-JRC4558-TDA2030-TDA2822/dp/B07V1PKDZS