| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            80-LQFP | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            80-LQFP (12x12) | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            0°C~70°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tray | 
                                        
                                                                            
                                            | Series | 
                                            74ABT | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            4.5V~5.5V | 
                                        
                                                                            
                                            | Function | 
                                            Asynchronous | 
                                        
                                                                            
                                            | Current - Supply (Max) | 
                                            95mA | 
                                        
                                                                            
                                            | Memory Size | 
                                            18K 512 x 18 x 2 | 
                                        
                                                                            
                                            | Access Time | 
                                            15ns | 
                                        
                                                                            
                                            | Data Rate | 
                                            40MHz | 
                                        
                                                                            
                                            | Bus Directional | 
                                            Bi-Directional | 
                                        
                                                                            
                                            | Retransmit Capability | 
                                            No | 
                                        
                                                                            
                                            | FWFT Support | 
                                            No | 
                                        
                                                                            
                                            | Programmable Flags Support | 
                                            Yes | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                SN74ABT7820-25PN Overview
The 80-LQFP package contains FIFO memory chip.Tray case is used for packaging.A FIFO chip's memory is 18K 512 x 18 x 2 , which may be used to store applications and data.It is recommended that the temperature of the system be regulated to 0°C~70°C for reliable operation.It is mounted in the Surface Mount position.Powered by a voltage of 4.5V~5.5V , it operates on a low supply voltage.It is a component from the 74ABT  series.It has a maximum operating supply current of 95mA .
SN74ABT7820-25PN Features
18K 512 x 18 x 2 memory size
74ABT series
SN74ABT7820-25PN Applications
There are a lot of Rochester Electronics, LLC SN74ABT7820-25PN  FIFOs Memory applications. 
- Address mapping
 - Test site
 - Seismic Data Collection at Extreme Temperatures
 - High-speed disk
 - Smart Meter
 - Routers
 - Microprogramming
 - Extended product-change notification
 - Notebook
 - Computer networks