| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            64-TQFP | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            64-TQFP (10x10) | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            0°C~70°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tray | 
                                        
                                                                            
                                            | Series | 
                                            74ACT | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            4.5V~5.5V | 
                                        
                                                                            
                                            | Function | 
                                            Asynchronous | 
                                        
                                                                            
                                            | Current - Supply (Max) | 
                                            400μA | 
                                        
                                                                            
                                            | Memory Size | 
                                            18K 2K x 9 | 
                                        
                                                                            
                                            | Access Time | 
                                            22ns | 
                                        
                                                                            
                                            | Data Rate | 
                                            25MHz | 
                                        
                                                                            
                                            | Bus Directional | 
                                            Uni-Directional | 
                                        
                                                                            
                                            | Retransmit Capability | 
                                            No | 
                                        
                                                                            
                                            | FWFT Support | 
                                            No | 
                                        
                                                                            
                                            | Programmable Flags Support | 
                                            Yes | 
                                        
                                                                            
                                            | Expansion Type | 
                                            Depth, Width | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                SN74ACT7808-40PAG Overview
You can find FIFO memory chip in package 64-TQFP .You'll find it packaged in the shape of a Tray .There is a memory of 18K 2K x 9 on the FIFO chip that can be used to store applications and data.To ensure reliable operation, the temperature should be regulated to 0°C~70°C .This FIFO memory has a mounting type of Surface Mount .For operation, it requires a supply voltage of 4.5V~5.5V .It belongs to the 74ACT series of memory logics.400μA is the FIFO's maximum operating supply current.
SN74ACT7808-40PAG Features
18K 2K x 9 memory size
74ACT series
SN74ACT7808-40PAG Applications
There are a lot of Rochester Electronics, LLC SN74ACT7808-40PAG  FIFOs Memory applications. 
- Address mapping
 - Computers
 - A/D output buffers
 - Emulators
 - Telecommunication
 - Down-Hole Energy Drilling
 - Medical Monitoring Device
 - SPD for DDR3 Memory Modules
 - Network bridges
 - General Data Collection Applications at Low-Temperatures