| Parameters | 
                                                                                                            
                                            | Number of Pins | 5 | 
                                                                            
                                            | Operating Temperature | -55°C~125°C TA | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2007 | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Number of Terminations | 5 | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Resistance | 40Ohm | 
                                                                            
                                            | Terminal Finish | Tin (Sn) | 
                                                                            
                                            | Subcategory | Multiplexer or Switches | 
                                                                            
                                            | Max Power Dissipation | 150mW | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Terminal Position | DUAL | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | 260 | 
                                                                            
                                            | Number of Functions | 1 | 
                                                                            
                                            | Supply Voltage | 3V | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 40 | 
                                                                            
                                            | Base Part Number | M74VHC1GT66 | 
                                                                            
                                            | Pin Count | 5 | 
                                                                            
                                            | Operating Supply Voltage | 5V | 
                                                                            
                                            | Number of Channels | 1 | 
                                                                            
                                            | Max Supply Voltage | 5.5V | 
                                                                            
                                            | Min Supply Voltage | 2V | 
                                                                            
                                            | Power Dissipation | 150mW | 
                                                                            
                                            | Throw Configuration | SPST | 
                                                                            
                                            | Turn On Delay Time | 40 ns | 
                                                                            
                                            | Number of Inputs | 1 | 
                                                                            
                                            | Halogen Free | Halogen Free | 
                                                                            
                                            | Supply Type | Single | 
                                                                            
                                            | Turn-Off Delay Time | 40 ns | 
                                                                            
                                            | -3db Bandwidth | 180MHz | 
                                                                            
                                            | On-State Resistance (Max) | 40Ohm | 
                                                                            
                                            | Multiplexer/Demultiplexer Circuit | 1:1 | 
                                                                            
                                            | Off-state Isolation-Nom | 80 dB | 
                                                                            
                                            | Current - Leakage (IS(off)) (Max) | 100nA | 
                                                                            
                                            | Channel Capacitance (CS(off), CD(off)) | 10pF | 
                                                                            
                                            | Switch Circuit | SPST - NO | 
                                                                            
                                            | Switching | BREAK-BEFORE-MAKE | 
                                                                            
                                            | Voltage - Supply, Single (V+) | 2V~5.5V | 
                                                                            
                                            | Normal Position | NO | 
                                                                            
                                            | Height | 1mm | 
                                                                            
                                            | Length | 2.2mm | 
                                                                            
                                            | Width | 1.35mm | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | REACH SVHC | No SVHC | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                            
                                            | Factory Lead Time | 10 Weeks | 
                                                                            
                                            | Lifecycle Status | ACTIVE (Last Updated: 6 days ago) | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 5-TSSOP, SC-70-5, SOT-353 | 
                                                                            
                                            | Surface Mount | YES | 
                                                                                                    
                            
                         
                                                M74VHC1GT66DFT1G Overview
Packed in 5-TSSOP, SC-70-5, SOT-353, the electronic component is convenient for shipping overseas. High reliability is ensured by the advanced packaging method Tape & Reel (TR). It is mounted in the position Surface Mount. 1:1 is the number of circuits in the multiplexer and demultiplexer. The operating temperature is extended to around -55°C~125°C TA. Total terminations are 5. The electronic part delivers high-quality output through its 1 channels. A 3V voltage supply should turn on and run the electronic component. 5 pins are injected to the electronic part body. On the other hand, analog switches can be constructed using SPST - NO switching circuits. Search with M74VHC1GT66 if you are looking for analog multiplexer variants. It has an internal resistance of 40Ohm. For details about the functions of 5 pins, please refer to the datasheets. The analogue multiplexer in this example is a typical Multiplexer or Switches. It is normally recommended that users do not supply the multiplexer with voltages higher than 5.5V. Single supply type digital switch with a low cost. There should be 2V voltage fed to the electrical part below 2V. Using a single voltage supply, this switch device consumes 2V~5.5V volts. The electronic component can function from 5V. A 1 input needs to be operated. 
M74VHC1GT66DFT1G Features
1 Channels
Switch Circuit: SPST - NO
-3db Bandwidth: 180MHz
M74VHC1GT66DFT1G Applications
There are a lot of ON Semiconductor M74VHC1GT66DFT1G Analog Switches & Multiplexers ICs applications. 
- SDH
- Video signal routing
- High-Voltage
- RGB switches
- PBX interfaces
- Medical Instrumentation
- Isolation
- Fiber to the Home
- Short/Medium Loop: approximately 2000 ft. of 26 AWG and 5 REN loads
- Communications systems