| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                Texas Instruments | 
                                            
                                                                                    
                                                | Series | 
                                                74FB | 
                                            
                                                                                    
                                                | Package | 
                                                Tape & Reel (TR) | 
                                            
                                                                                    
                                                | Product Status | 
                                                Obsolete | 
                                            
                                                                                    
                                                | Logic Type | 
                                                TTL/BTL Transceiver/Translator | 
                                            
                                                                                    
                                                | Supply Voltage | 
                                                4.5V ~ 5.5V | 
                                            
                                                                                    
                                                | Number of Bits | 
                                                9 | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                0°C ~ 70°C | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Surface Mount | 
                                            
                                                                                    
                                                | Package / Case | 
                                                52-QFP | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                52-QFP (10x10) | 
                                            
                                                                                    
                                                | Base Product Number | 
                                                74FB2031 | 
                                            
                                                                                    
                                                | RoHS Status | 
                                                ROHS3 Compliant | 
                                            
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 
                                                3  (168 Hours) | 
                                            
                                                                                    
                                                | REACH Status | 
                                                REACH Unaffected | 
                                            
                                                                                    
                                                | ECCN | 
                                                EAR99 | 
                                            
                                                                                    
                                                | HTSUS | 
                                                8542.39.0001 | 
                                            
                                                                                    
                                                | Standard Package | 
                                                500 | 
                                            
                                                                                                                
                                
                             
                                                TTL/BTL Transceiver/Translator IC 52-QFP (10x10)