| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            120-LQFP Exposed Pad | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            120-HLQFP (14x14) | 
                                        
                                                                            
                                            | 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 | 
                                            Synchronous | 
                                        
                                                                            
                                            | Current - Supply (Max) | 
                                            400μA | 
                                        
                                                                            
                                            | Memory Size | 
                                            18K 512 x 36 | 
                                        
                                                                            
                                            | Access Time | 
                                            15ns | 
                                        
                                                                            
                                            | Data Rate | 
                                            33.4MHz | 
                                        
                                                                            
                                            | Bus Directional | 
                                            Bi-Directional | 
                                        
                                                                            
                                            | Retransmit Capability | 
                                            Yes | 
                                        
                                                                            
                                            | FWFT Support | 
                                            No | 
                                        
                                                                            
                                            | Programmable Flags Support | 
                                            Yes | 
                                        
                                                                            
                                            | Expansion Type | 
                                            Depth, Width | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                SN74ACT3631-30PCB Overview
You can find FIFO memory chip in package 120-LQFP Exposed Pad .In this case, it is packaged in case number Tray .There is a memory of 18K 512 x 36 on the FIFO chip that can be used to store applications and data.It is recommended that the temperature be regulated to 0°C~70°C to ensure reliable operation.Mounting type Surface Mount is assigned to the FIFO memory.It uses a supply voltage of 4.5V~5.5V  to operate.The memory logic belongs to the series 74ACT .There is a maximum operating current of 400μA in memory IC's supply.
SN74ACT3631-30PCB Features
18K 512 x 36 memory size
74ACT series
SN74ACT3631-30PCB Applications
There are a lot of Rochester Electronics, LLC SN74ACT3631-30PCB  FIFOs Memory applications. 
- High-speed graphics pixel buffer
 - Character generators
 - Digital buffering
 - GPS Offender Tracking
 - Computers
 - Medical Monitoring Device
 - Multi-stage synchronizer
 - Test Equipment
 - Firmware loaders
 - Video Processing