| Parameters | 
                                    
                                                                                                            
                                        | Mfr | 
                                        Texas Instruments | 
                                    
                                                                        
                                        | Series | 
                                        74ABT | 
                                    
                                                                        
                                        | Package | 
                                        Tray | 
                                    
                                                                        
                                        | Product Status | 
                                        Obsolete | 
                                    
                                                                        
                                        | Digi-Key Programmable | 
                                        Not Verified | 
                                    
                                                                        
                                        | Memory Size | 
                                        18K (512 x 18 x 2) | 
                                    
                                                                        
                                        | Function | 
                                        Synchronous | 
                                    
                                                                        
                                        | Data Rate | 
                                        67MHz | 
                                    
                                                                        
                                        | Access Time | 
                                        10ns | 
                                    
                                                                        
                                        | Voltage - Supply | 
                                        4.5 V ~ 5.5 V | 
                                    
                                                                        
                                        | Current - Supply (Max) | 
                                        95mA | 
                                    
                                                                        
                                        | Bus Directional | 
                                        Bi-Directional | 
                                    
                                                                        
                                        | Expansion Type | 
                                        - | 
                                    
                                                                        
                                        | Programmable Flags Support | 
                                        Yes | 
                                    
                                                                        
                                        | Retransmit Capability | 
                                        No | 
                                    
                                                                        
                                        | FWFT Support | 
                                        No | 
                                    
                                                                        
                                        | Operating Temperature | 
                                        0°C ~ 70°C | 
                                    
                                                                        
                                        | Mounting Type | 
                                        Surface Mount | 
                                    
                                                                        
                                        | Package / Case | 
                                        80-LQFP | 
                                    
                                                                        
                                        | Supplier Device Package | 
                                        80-LQFP (12x12) | 
                                    
                                                                        
                                        | Base Product Number | 
                                        74ABT7819 | 
                                    
                                                                        
                                        | RoHS Status | 
                                        ROHS3 Compliant | 
                                    
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 
                                        3  (168 Hours) | 
                                    
                                                                        
                                        | REACH Status | 
                                        REACH Unaffected | 
                                    
                                                                        
                                        | ECCN | 
                                        EAR99 | 
                                    
                                                                        
                                        | HTSUS | 
                                        8542.39.0001 | 
                                    
                                                                        
                                        | Standard Package | 
                                        119 | 
                                    
                                                                                                        
                            
                         
                                                Synchronous FIFO 18K (512 x 18 x 2) Bi-Directional 67MHz 10ns 80-LQFP (12x12)