| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 6 Weeks | 
                                                                            
                                            | Lifecycle Status | ACTIVE (Last Updated: 2 days ago) | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 20-TSSOP (0.173, 4.40mm Width) | 
                                                                            
                                            | Number of Pins | 20 | 
                                                                            
                                            | Weight | 76.600411mg | 
                                                                            
                                            | Operating Temperature | -40°C~125°C TA | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Series | Automotive, AEC-Q100, 74AHC | 
                                                                            
                                            | JESD-609 Code | e4 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Number of Terminations | 20 | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | 
                                                                            
                                            | Subcategory | Bus Driver/Transceivers | 
                                                                            
                                            | Packing Method | TR | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Voltage - Supply | 2V~5.5V | 
                                                                            
                                            | Terminal Position | DUAL | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | 260 | 
                                                                            
                                            | Number of Functions | 1 | 
                                                                            
                                            | Supply Voltage | 3.3V | 
                                                                            
                                            | Terminal Pitch | 0.65mm | 
                                                                            
                                            | Base Part Number | 74AHC245 | 
                                                                            
                                            | Pin Count | 20 | 
                                                                            
                                            | Output Type | 3-State | 
                                                                            
                                            | Number of Elements | 1 | 
                                                                            
                                            | Polarity | Non-Inverting | 
                                                                            
                                            | Supply Voltage-Max (Vsup) | 5.5V | 
                                                                            
                                            | Power Supplies | 2/5.5V | 
                                                                            
                                            | Supply Voltage-Min (Vsup) | 2V | 
                                                                            
                                            | Number of Channels | 8 | 
                                                                            
                                            | Load Capacitance | 50pF | 
                                                                            
                                            | Number of Ports | 2 | 
                                                                            
                                            | Number of Bits | 8 | 
                                                                            
                                            | Propagation Delay | 8.5 ns | 
                                                                            
                                            | Turn On Delay Time | 19 ns | 
                                                                            
                                            | Family | AHC/VHC/H/U/V | 
                                                                            
                                            | Logic Function | Inverting, Transceiver | 
                                                                            
                                            | Direction | Bidirectional | 
                                                                            
                                            | Current - Output High, Low | 8mA 8mA | 
                                                                            
                                            | Logic Type | Transceiver, Non-Inverting | 
                                                                            
                                            | Control Type | COMMON CONTROL | 
                                                                            
                                            | Schmitt Trigger | No | 
                                                                            
                                            | Power Supply Current-Max (ICC) | 0.04mA | 
                                                                            
                                            | Translation | N/A | 
                                                                            
                                            | Height | 1.2mm | 
                                                                            
                                            | Length | 6.5mm | 
                                                                            
                                            | Width | 4.4mm | 
                                                                            
                                            | Thickness | 1mm | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                                                    
                            
                         
                                                SN74AHC245QPWRQ1 Overview
Logical driver uses a neat 20-TSSOP (0.173, 4.40mm Width) package. Tape & Reel (TR) external packaging. Available in Surface Mount. Voltage buffer adopts Transceiver, Non-Inverting logic prototype. Buffer IC is fed with a voltage of 2V~5.5V. Qualified to operate within -40°C~125°C TA. The high and low logic state output current of logical driver is 8mA 8mA. Logical driver can deal with 3-State output (s). All of the 1 elements are put into use. Digital buffer is one of the Automotive, AEC-Q100, 74AHC series devices. 20 terminations with different functions. Buffer IC reuqires a supply voltage of 3.3V. AHC/VHC/H/U/V family part. 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. You can search "74AHC245" for other related electrical components. Specifically, digital transciever is a kind of Bus Driver/Transceivers. The digital buffer starts up under COMMON CONTROL control technology. It is recommended to use a 2/5.5V power supply. It is generally sold in TR package. To supply the device, a minimum voltage of 2V is a must. 8 bits are included within the electrical component. 8 channels for high quality communication. 
SN74AHC245QPWRQ1 Features
Bus Driver/Transceivers
SN74AHC245QPWRQ1 Applications
There are a lot of Texas Instruments SN74AHC245QPWRQ1 Buffers & Transceivers applications. 
- Fiber-to-the-desktop
- Desktop radio
- Wireless interactive experience
- Wireless multimedia center in smart home
- Wireless modems
- Laser diode bonding
- Thermal management
- Cable network front end
- Tuner
- Remote controls