The 56-BSSOP (0.295, 7.50mm Width) package contains FIFO memory chip.It's packaged in the shape of a Tape & Reel (TR) .The FIFO chips have a memory of 9K 512 x 18 that can be used to store applications and data.To ensure reliable operation, the temperature should be regulated to 0°C~70°C .The FIFO memory's mounting type is Surface Mount .It uses a supply voltage of 4.5V~5.5V to operate.This memory logic is part of the 74ACT series.Memory IC's maximum operating supply current is 400μA .
SN74ACT7803-40DLR Features
9K 512 x 18 memory size 74ACT series
SN74ACT7803-40DLR Applications
There are a lot of Rochester Electronics, LLC SN74ACT7803-40DLR FIFOs Memory applications.