| Parameters | 
                                
                                                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            SOIC | 
                                        
                                                                            
                                            | Number of Pins | 
                                            20 | 
                                        
                                                                            
                                            | Weight | 
                                            500.709277mg | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e4 | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            20 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Nickel/Palladium/Gold (Ni/Pd/Au) | 
                                        
                                                                            
                                            | Max Operating Temperature | 
                                            70°C | 
                                        
                                                                            
                                            | Min Operating Temperature | 
                                            0°C | 
                                        
                                                                            
                                            | Additional Feature | 
                                            BROADSIDE VERSION OF 374 | 
                                        
                                                                            
                                            | Subcategory | 
                                            FF/Latches | 
                                        
                                                                            
                                            | Packing Method | 
                                            TUBE | 
                                        
                                                                            
                                            | Technology | 
                                            TTL | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            GULL WING | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            260 | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            5V | 
                                        
                                                                            
                                            | Frequency | 
                                            90MHz | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Pin Count | 
                                            20 | 
                                        
                                                                            
                                            | Qualification Status | 
                                            Not Qualified | 
                                        
                                                                            
                                            | Output Type | 
                                            TTL | 
                                        
                                                                            
                                            | Operating Supply Voltage | 
                                            5V | 
                                        
                                                                            
                                            | Number of Elements | 
                                            1 | 
                                        
                                                                            
                                            | Polarity | 
                                            Non-Inverting | 
                                        
                                                                            
                                            | Power Supplies | 
                                            5V | 
                                        
                                                                            
                                            | Temperature Grade | 
                                            COMMERCIAL | 
                                        
                                                                            
                                            | Max Supply Voltage | 
                                            5.5V | 
                                        
                                                                            
                                            | Min Supply Voltage | 
                                            4.5V | 
                                        
                                                                            
                                            | Load Capacitance | 
                                            50pF | 
                                        
                                                                            
                                            | Number of Ports | 
                                            2 | 
                                        
                                                                            
                                            | Current - Output | 
                                            48mA | 
                                        
                                                                            
                                            | Propagation Delay | 
                                            9 ns | 
                                        
                                                                            
                                            | Turn On Delay Time | 
                                            3 ns | 
                                        
                                                                            
                                            | Family | 
                                            AS | 
                                        
                                                                            
                                            | Logic Function | 
                                            D-Type, Flip-Flop | 
                                        
                                                                            
                                            | Output Characteristics | 
                                            3-STATE | 
                                        
                                                                            
                                            | Logic IC Type | 
                                            BUS DRIVER | 
                                        
                                                                            
                                            | Number of Bits per Element | 
                                            8 | 
                                        
                                                                            
                                            | High Level Output Current | 
                                            48mA | 
                                        
                                                                            
                                            | Low Level Output Current | 
                                            48mA | 
                                        
                                                                            
                                            | Clock Edge Trigger Type | 
                                            Positive Edge | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            2.65mm | 
                                        
                                                                            
                                            | Width | 
                                            7.5mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Lead Free | 
                                        
                                                                                                    
                            
                         
                                                SN74AS574DWG4 Overview
In the form of SOIC, it has been packaged. In the configuration, TTLis used as the output. The element count is 1 . A total of 20terminations have been recorded. The D flip flop is powered by a voltage of 5V . In this case, the D flip flop belongs to the ASfamily. There is an electronic part that is mounted in the way of Surface Mount. This board has 20 pins. There is a clock edge trigger type of Positive Edgeon this device. The part you are looking for is included in FF/Latches. In light of its reliable performance, this T flip flop is well suited for TUBE. The system runs on a power supply of 5V watts. There are 2 ports embedded in the flip flops. In order to achieve high efficiency, the supply voltage should be maintained at 5V. BROADSIDE VERSION OF 374is also one of its characteristics. A 48mAis set for the high level output current. There is 48mA output current at the low level. The operating temperature should be lower than 70°C. It is recommended that the operating temperature is higher than 0°C. The minimum voltage required for operation is 4.5V. There is a maximum supply voltage of 5.5V. It is possible to achieve 90MHz frequencies. There is a logic IC BUS DRIVER used in the D flip flop. It has 1 functions. There are 20 pins on the D latch. The 48mA output current allows it to be designed with the greatest amount of flexibility. 
SN74AS574DWG4 Features
20 pins
5V power supplies
1 Functions
20 pin count
SN74AS574DWG4 Applications
There are a lot of Texas Instruments SN74AS574DWG4 Flip Flops applications. 
- Asynchronous counter
 - Test & Measurement
 - Supports Live Insertion
 - Communications
 - Common Clocks
 - Data Synchronizers
 - Divide a clock signal by 2 or 4
 - Guaranteed simultaneous switching noise level
 - Matched Rise and Fall 
 - Event Detectors