| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 2 Weeks | 
                                                                            
                                            | Lifecycle Status | ACTIVE (Last Updated: 2 days ago) | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 20-VFQFN Exposed Pad | 
                                                                            
                                            | Number of Pins | 20 | 
                                                                            
                                            | Operating Temperature | -55°C~125°C TA | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2010 | 
                                                                            
                                            | Series | 74LCX | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Number of Terminations | 20 | 
                                                                            
                                            | Terminal Finish | Tin (Sn) | 
                                                                            
                                            | Subcategory | Bus Driver/Transceivers | 
                                                                            
                                            | Packing Method | TAPE AND REEL | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Voltage - Supply | 2V~5.5V | 
                                                                            
                                            | Terminal Position | QUAD | 
                                                                            
                                            | Terminal Form | NO LEAD | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | NOT SPECIFIED | 
                                                                            
                                            | Number of Functions | 2 | 
                                                                            
                                            | Supply Voltage | 2.5V | 
                                                                            
                                            | Terminal Pitch | 0.5mm | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 
                                                                            
                                            | Base Part Number | 74LCX244 | 
                                                                            
                                            | Pin Count | 20 | 
                                                                            
                                            | Number of Outputs | 8 | 
                                                                            
                                            | Qualification Status | Not Qualified | 
                                                                            
                                            | Output Type | 3-State | 
                                                                            
                                            | Number of Elements | 2 | 
                                                                            
                                            | Polarity | Non-Inverting | 
                                                                            
                                            | Supply Voltage-Max (Vsup) | 3.6V | 
                                                                            
                                            | Power Supplies | 3.3V | 
                                                                            
                                            | Supply Voltage-Min (Vsup) | 2V | 
                                                                            
                                            | Number of Ports | 2 | 
                                                                            
                                            | Propagation Delay | 10 ns | 
                                                                            
                                            | Quiescent Current | 10μA | 
                                                                            
                                            | Turn On Delay Time | 10 ns | 
                                                                            
                                            | Family | LVC/LCX/Z | 
                                                                            
                                            | Logic Function | Buffer, Inverting | 
                                                                            
                                            | Halogen Free | Halogen Free | 
                                                                            
                                            | Current - Output High, Low | 24mA 24mA | 
                                                                            
                                            | Logic Type | Buffer, Non-Inverting | 
                                                                            
                                            | Number of Bits per Element | 4 | 
                                                                            
                                            | Prop. Delay@Nom-Sup | 6.5 ns | 
                                                                            
                                            | Control Type | ENABLE LOW | 
                                                                            
                                            | Height Seated (Max) | 1mm | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                                                    
                            
                         
                                                MC74LCX244MNTWG Overview
Logical driver uses a neat 20-VFQFN Exposed Pad package. Tape & Reel (TR) external packaging. Available in Surface Mount. Voltage buffer adopts Buffer, Non-Inverting logic prototype. Buffer IC is fed with a voltage of 2V~5.5V. Qualified to operate within -55°C~125°C TA. The high and low logic state output current of logical driver is 24mA 24mA. Logical driver can deal with 3-State output (s). All of the 2 elements are put into use. Digital buffer is one of the 74LCX series devices. 20 terminations with different functions. Buffer IC reuqires a supply voltage of 2.5V. This logical driver is a member of the LVC/LCX/Z family. 20 pins are set with the electric part. Buffer IC is suitable for Surface Mount applications. Logical driver has 20 pins. Enhanced with 2 ports. The bus transceiver employs 4 bits for each element. You can search "74LCX244" for other related electrical components. Specifically, digital transciever is a kind of Bus Driver/Transceivers. The digital buffer starts up under ENABLE LOW control technology. In quiescent state, the electronic part uses 10μA. It is recommended to use a 3.3V power supply. It is generally sold in TAPE AND REEL package. To supply the device, a minimum voltage of 2V is a must. It is sufficient to make 8 outputs.  
MC74LCX244MNTWG Features
Bus Driver/Transceivers
MC74LCX244MNTWG Applications
There are a lot of ON Semiconductor MC74LCX244MNTWG Buffers & Transceivers applications. 
- Fiber-to-the-desktop
- Single fiber bidirectional application
- Digital systems
- Fiber optic cable connection network
- AV receiver
- Mainframes, workstations or storage devices
- WDM transmission
- Wireless transmission
- Radio transmission
- Desktop radio