| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            132-BQFP Bumpered | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            132-BQFP (24.54x24.54) | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            0°C~70°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tray | 
                                        
                                                                            
                                            | Series | 
                                            74ACT | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            4 (72 Hours) | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            4.5V~5.5V | 
                                        
                                                                            
                                            | Function | 
                                            Synchronous | 
                                        
                                                                            
                                            | Current - Supply (Max) | 
                                            400μA | 
                                        
                                                                            
                                            | Memory Size | 
                                            18K 512 x 36 | 
                                        
                                                                            
                                            | Access Time | 
                                            11ns | 
                                        
                                                                            
                                            | Data Rate | 
                                            66.7MHz | 
                                        
                                                                            
                                            | Bus Directional | 
                                            Bi-Directional | 
                                        
                                                                            
                                            | Retransmit Capability | 
                                            Yes | 
                                        
                                                                            
                                            | FWFT Support | 
                                            No | 
                                        
                                                                            
                                            | Programmable Flags Support | 
                                            Yes | 
                                        
                                                                            
                                            | Expansion Type | 
                                            Depth, Width | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                SN74ACT3631-15PQ Overview
132-BQFP Bumpered  is the package in which FIFO memory chip is contained.There's a Tray on the package.In addition, the FIFO chip has a memory capacity of 18K 512 x 36 , which can be used to store applications and data.A temperature regulation of 0°C~70°C is crucial for reliable operation.A mounting type of Surface Mount is associated with the FIFO memory.To operate, the FIFO products requires a voltage supply of 4.5V~5.5V .This memory logic is part of the 74ACT  series.There is a maximum operating current of 400μA in memory IC's supply.
SN74ACT3631-15PQ Features
18K 512 x 36 memory size
74ACT series
SN74ACT3631-15PQ Applications
There are a lot of Rochester Electronics, LLC SN74ACT3631-15PQ  FIFOs Memory applications. 
- Computers
 - Battery Charger
 - Telecommunication
 - IP Radio
 - Tape controllers
 - Programmable Logic Controller
 - High-speed graphics pixel buffer
 - Temporary storage elements
 - Optical memories
 - Video