You will find FIFO memory chip in the 68-LCC (J-Lead) package.There's a Tube on the package.There is a 18K 1K x 18 MB memory on the FIFO chips, which can be used to store both applications and data.Reliable operation requires a temperature of 0°C~70°C .Mounting type Surface Mount indicates that the FIFO memory is mounted.A voltage supply of 4.5V~5.5V is needed to operate it.The 74ACT series contains this memory logic.In this case, the FIFO's maximum supply current is 400μA .FIFO's FIFO's maximum
SN74ACT7881-15FN Features
18K 1K x 18 memory size 74ACT series
SN74ACT7881-15FN Applications
There are a lot of Rochester Electronics, LLC SN74ACT7881-15FN FIFOs Memory applications.