| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            28-SOIC (0.295, 7.50mm Width) | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            28-SOIC | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Series | 
                                            74ACT | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            4.5V~5.5V | 
                                        
                                                                            
                                            | Function | 
                                            Synchronous | 
                                        
                                                                            
                                            | Current - Supply (Max) | 
                                            400μA | 
                                        
                                                                            
                                            | Memory Size | 
                                            128 64 x 1 x 2 | 
                                        
                                                                            
                                            | Access Time | 
                                            9ns | 
                                        
                                                                            
                                            | Data Rate | 
                                            60MHz | 
                                        
                                                                            
                                            | Bus Directional | 
                                            Uni-Directional | 
                                        
                                                                            
                                            | Retransmit Capability | 
                                            No | 
                                        
                                                                            
                                            | FWFT Support | 
                                            No | 
                                        
                                                                            
                                            | Programmable Flags Support | 
                                            No | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                SN74ACT2227DWR Overview
FIFO memory chip is included in the 28-SOIC (0.295, 7.50mm Width) package.In the shape of a Tape & Reel (TR) , it's packaged.It is possible to store data and applications on the FIFO chips as they have 128 64 x 1 x 2 in their memory.It is recommended that the temperature of the system be regulated to -40°C~85°C for reliable operation.Surface Mount is the mounting type of the FIFO memory.It uses a supply voltage of 4.5V~5.5V  to operate.It is a member of the 74ACT series .400μA is the FIFO's maximum operating supply current.
SN74ACT2227DWR Features
128 64 x 1 x 2 memory size
74ACT series
SN74ACT2227DWR Applications
There are a lot of Rochester Electronics, LLC SN74ACT2227DWR  FIFOs Memory applications. 
- Medical Monitoring Device
 - Address mapping
 - SPI Bus Flash Memory Device
 - Computers
 - Extended product-change notification
 - Microprogramming
 - A/D output buffers
 - Video
 - Network bridges
 - Data communications