| Parameters | 
                                                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 16-SOIC (0.295, 7.50mm Width) | 
                                                                            
                                            | Supplier Device Package | 16-SOIC | 
                                                                            
                                            | Operating Temperature | -40°C~85°C | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Series | 74FCT | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Type | Multiplexer | 
                                                                            
                                            | Base Part Number | 74FCT257 | 
                                                                            
                                            | Circuit | 4 x 2:1 | 
                                                                            
                                            | Current - Output High, Low | 15mA 48mA | 
                                                                            
                                            | Voltage Supply Source | Single Supply | 
                                                                            
                                            | Independent Circuits | 1 | 
                                                                                                    
                            
                         
                                                IDT74FCT257ATSOG8 Overview
As a means of saving space, digital switch is provided in the 16-SOIC (0.295, 7.50mm Width).It is packaged according to the Tape & Reel (TR) method.Digital switch ic adheres to a mounting method of Surface Mount.the multiplexers uses IC Multiplexer as the analog IC.When the operating temperature is kept at -40°C~85°C, turn signal switch will not be susceptible to external factors.In addition to being a member of the 74FCT series, these multiplexers have a wide range of applications.To find signal switch's related components, a base part number of 74FCT257 may also be used.
IDT74FCT257ATSOG8 Features
Supplied in the 16-SOIC (0.295, 7.50mm Width) package
IDT74FCT257ATSOG8 Applications
There are a lot of Renesas Electronics America Inc. IDT74FCT257ATSOG8 Signal Switches / Multiplexers / Decoders applications. 
- Textile mills
- RF-based home automation system
- Data distribution
- PCIe
- Microprocessor instruction decoding
- Injectors
- War field flying robot with a night vision flying camera
- A/D converters
- Memory chips
- Data bus control