| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            6 Weeks | 
                                        
                                                                            
                                            | Lifecycle Status | 
                                            ACTIVE (Last Updated: 1 week ago) | 
                                        
                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            SC-74A, SOT-753 | 
                                        
                                                                            
                                            | Number of Pins | 
                                            5 | 
                                        
                                                                            
                                            | Weight | 
                                            11.198062mg | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C TA | 
                                        
                                                                            
                                            | Packaging | 
                                            Cut Tape (CT) | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e4 | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            yes | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            5 | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | Resistance | 
                                            15Ohm | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Nickel/Palladium/Gold (Ni/Pd/Au) | 
                                        
                                                                            
                                            | Technology | 
                                            CMOS | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            GULL WING | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            260 | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            1.65V | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Base Part Number | 
                                            74AUC1G66 | 
                                        
                                                                            
                                            | Pin Count | 
                                            5 | 
                                        
                                                                            
                                            | Qualification Status | 
                                            Not Qualified | 
                                        
                                                                            
                                            | Polarity | 
                                            Non-Inverting | 
                                        
                                                                            
                                            | Number of Channels | 
                                            1 | 
                                        
                                                                            
                                            | Max Supply Voltage | 
                                            2.7V | 
                                        
                                                                            
                                            | Min Supply Voltage | 
                                            800mV | 
                                        
                                                                            
                                            | Operating Supply Current | 
                                            10μA | 
                                        
                                                                            
                                            | Max Supply Current | 
                                            10μA | 
                                        
                                                                            
                                            | Throw Configuration | 
                                            SPST | 
                                        
                                                                            
                                            | Propagation Delay | 
                                            100 ps | 
                                        
                                                                            
                                            | Turn On Delay Time | 
                                            2.2 ns | 
                                        
                                                                            
                                            | Supply Type | 
                                            Single | 
                                        
                                                                            
                                            | Bandwidth | 
                                            170MHz | 
                                        
                                                                            
                                            | Turn-Off Delay Time | 
                                            1.4 ns | 
                                        
                                                                            
                                            | -3db Bandwidth | 
                                            50MHz | 
                                        
                                                                            
                                            | On-State Resistance (Max) | 
                                            15Ohm | 
                                        
                                                                            
                                            | Multiplexer/Demultiplexer Circuit | 
                                            1:1 | 
                                        
                                                                            
                                            | Off-state Isolation-Nom | 
                                            55 dB | 
                                        
                                                                            
                                            | Current - Leakage (IS(off)) (Max) | 
                                            1μA | 
                                        
                                                                            
                                            | Channel Capacitance (CS(off), CD(off)) | 
                                            2pF | 
                                        
                                                                            
                                            | Switch Circuit | 
                                            SPST - NO | 
                                        
                                                                            
                                            | Switch Time (Ton, Toff) (Max) | 
                                            1.4ns, 1.5ns | 
                                        
                                                                            
                                            | Switch-off Time-Max | 
                                            2.9ns | 
                                        
                                                                            
                                            | Voltage - Supply, Single (V+) | 
                                            0.8V~2.7V | 
                                        
                                                                            
                                            | Height | 
                                            1.45mm | 
                                        
                                                                            
                                            | Length | 
                                            2.9mm | 
                                        
                                                                            
                                            | Width | 
                                            1.6mm | 
                                        
                                                                            
                                            | Thickness | 
                                            1.2mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Lead Free | 
                                        
                                                                                                    
                            
                         
                                                SN74AUC1G66DBVR Overview
Shipping overseas is convenient with the electronic component packed in SC-74A, SOT-753. This high-reliability packaging method uses advanced packaging methods Cut Tape (CT). Multiplexers like this are mounted in the Surface Mount position. Multiplexers and demultiplexers have a ratio of 1:1. Extended operating temperature around -40°C~85°C TA. In total, there have been 5 terminations. As a result of its 1 channels, this electronic component provides high-quality output. If the voltage supply is 1.65V volts, the electrical component should be turned on and run. Electronic part bodies are injected with 5 pins. A SPST - NO switching circuit is used for these analog switches. 74AUC1G66 can be used to search for analog multiplexer variants. Internally, this switch multiplexer has a resistance of 15Ohm. Datasheets for 5 pin functions are available upon request. It is normally recommended that users do not supply the multiplexer with voltages higher than 2.7V. Single supply type digital switch with a low cost. It is recommended to use 800mV as the lowest voltage for the electrical part. The switch device would be able to operate with 10μA current. A voltage of 0.8V~2.7V is required for this switch device, which drains from a single voltage source. It may damage the digital multiplexer if the voltage is higher than 10μA. The transfer of data can be performed over 170MHz bandwidths. 
SN74AUC1G66DBVR Features
1 Channels
Switch Circuit: SPST - NO
10μA Supply Current
-3db Bandwidth: 50MHz
Bandwidth: 170MHz
SN74AUC1G66DBVR Applications
There are a lot of Texas Instruments SN74AUC1G66DBVR Analog Switches & Multiplexers ICs applications. 
- Avionics test equipment
 - Channel Banks
 - Sample-and-hold systems
 - Communications systems
 - Industrial and process control systems
 - Avionics 
 - Communication systems 
 - Fault Tolerant Systems
 - Precision test equipment
 - Multiplexers