SOP is the package in which the device is embedded. There are 20 terminations on the chip. A voltage of 3.3/5V can be delivered by it. The total number of IC chip bits is 8. Temperatures greater than 85°C should not be used.
TC74AC299F(F) Features
It supplies 3.3/5V power
TC74AC299F(F) Applications
There are a lot of Toshiba TC74AC299F(F) Shift Registers applications.