| Parameters | 
                                
                                                                                                            
                                            | Package / Case | 
                                            TFSOP | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Number of Pins | 
                                            56 | 
                                        
                                                                            
                                            | Weight | 
                                            145.007811mg | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e4 | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            yes | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            56 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Nickel/Palladium/Gold (Ni/Pd/Au) | 
                                        
                                                                            
                                            | Max Operating Temperature | 
                                            85°C | 
                                        
                                                                            
                                            | Min Operating Temperature | 
                                            -40°C | 
                                        
                                                                            
                                            | Subcategory | 
                                            Bus Driver/Transceivers | 
                                        
                                                                            
                                            | Packing Method | 
                                            TAPE AND REEL | 
                                        
                                                                            
                                            | Technology | 
                                            CMOS | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            GULL WING | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            260 | 
                                        
                                                                            
                                            | Number of Functions | 
                                            2 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            1.5V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.4mm | 
                                        
                                                                            
                                            | Pin Count | 
                                            56 | 
                                        
                                                                            
                                            | Power Supplies | 
                                            1.5/3.3V | 
                                        
                                                                            
                                            | Temperature Grade | 
                                            INDUSTRIAL | 
                                        
                                                                            
                                            | Number of Channels | 
                                            2 | 
                                        
                                                                            
                                            | Max Supply Voltage | 
                                            3.6V | 
                                        
                                                                            
                                            | Min Supply Voltage | 
                                            1.2V | 
                                        
                                                                            
                                            | Number of Ports | 
                                            2 | 
                                        
                                                                            
                                            | Number of Bits | 
                                            20 | 
                                        
                                                                            
                                            | Propagation Delay | 
                                            2.9 ns | 
                                        
                                                                            
                                            | Turn On Delay Time | 
                                            2.9 ns | 
                                        
                                                                            
                                            | Family | 
                                            AVC | 
                                        
                                                                            
                                            | Logic Function | 
                                            Transceiver, Translator | 
                                        
                                                                            
                                            | Data Rate | 
                                            380 Mbps | 
                                        
                                                                            
                                            | Direction | 
                                            Bidirectional | 
                                        
                                                                            
                                            | Output Characteristics | 
                                            3-STATE | 
                                        
                                                                            
                                            | Output Polarity | 
                                            TRUE | 
                                        
                                                                            
                                            | Logic IC Type | 
                                            BUS TRANSCEIVER | 
                                        
                                                                            
                                            | Max I(ol) | 
                                            0.006 A | 
                                        
                                                                            
                                            | Prop. Delay@Nom-Sup | 
                                            6.4 ns | 
                                        
                                                                            
                                            | Control Type | 
                                            COMMON CONTROL | 
                                        
                                                                            
                                            | Length | 
                                            11.3mm | 
                                        
                                                                            
                                            | Width | 
                                            4.4mm | 
                                        
                                                                            
                                            | Radiation Hardening | 
                                            No | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Contains Lead | 
                                        
                                                                                                    
                            
                         
                                                74AVCH20T245VRG4 Overview
The TFSOP package contains it.Tape & Reel (TR) is the way in which it is packaged.A transmission line can be terminated with 56 terminations.Power comes from a voltage of 1.5V.With 56 pins, it is equipped with a minimal number of connections.In addition, it is designed with a pin number of 56.20 Bits are used in the design of this electronic part.Level translators supports the maximal supply voltage of 3.6V.With a minimum supply voltage of 1.2V, it operates.Channel count is 2.Level translators is part of Bus Driver/Transceivers.BUS TRANSCEIVER is the logic IC it uses.Typically, 2 transmission lines are terminated with an impedance-matching device that matches the characteristic impedance of the line.AVC is the family of this electronic device.There is a 1.5/3.3V power supply used in the operation of the machine.This device has the capability of providing reliable performance, so it is suitable for use with TAPE AND REEL.Temperatures higher than -40°C should be used for operation.The operating temperature should be lower than 85°C.
74AVCH20T245VRG4 Features
TFSOP package
56 pin count
56 pins
1.5/3.3V power supplies
74AVCH20T245VRG4 Applications
There are a lot of Texas Instruments 74AVCH20T245VRG4 voltage translators & level shifters  applications. 
- Tablet PCs
 - Industrial
 - Tablet
 - One Fabrication Site
 - General purpose I/O level shifting
 - Available in Military (-55°C to 125°C)
 - Enterprise
 - Personal computing
 - SMBus
 - Extended Product-Change Notification