| Parameters | 
                                                                                                            
                                            | Terminal Position | DUAL | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | 260 | 
                                                                            
                                            | Number of Functions | 2 | 
                                                                            
                                            | Supply Voltage | 4.5V | 
                                                                            
                                            | Pin Count | 16 | 
                                                                            
                                            | Operating Supply Voltage | 5V | 
                                                                            
                                            | Number of Elements | 2 | 
                                                                            
                                            | Temperature Grade | MILITARY | 
                                                                            
                                            | Max Supply Voltage | 6V | 
                                                                            
                                            | Min Supply Voltage | 2V | 
                                                                            
                                            | Current - Output | 5.2mA | 
                                                                            
                                            | Propagation Delay | 18 ns | 
                                                                            
                                            | Quiescent Current | 8μA | 
                                                                            
                                            | Turn On Delay Time | 315 ns | 
                                                                            
                                            | Family | HC/UH | 
                                                                            
                                            | Logic Function | Multivibrator | 
                                                                            
                                            | Output Polarity | COMPLEMENTARY | 
                                                                            
                                            | High Level Output Current | -5.2mA | 
                                                                            
                                            | Low Level Output Current | 5.2mA | 
                                                                            
                                            | Schmitt Trigger Input | Yes | 
                                                                            
                                            | Number of Data/Clock Inputs | 2 | 
                                                                            
                                            | Height | 1.15mm | 
                                                                            
                                            | Length | 5mm | 
                                                                            
                                            | Width | 4.4mm | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                            
                                            | Contact Plating | Gold | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Package / Case | TSSOP | 
                                                                            
                                            | Number of Pins | 16 | 
                                                                            
                                            | Weight | 61.887009mg | 
                                                                            
                                            | JESD-609 Code | e4 | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1 | 
                                                                            
                                            | Number of Terminations | 16 | 
                                                                            
                                            | Max Operating Temperature | 125°C | 
                                                                            
                                            | Min Operating Temperature | -55°C | 
                                                                            
                                            | Technology | CMOS | 
                                                                                                    
                            
                         
                                                CD74HC221PWRG4 Overview
TSSOP cases contain the product.There are a total of 16 terminations on it.There is no problem with the device handling the 4.5V voltage.There is a 2 input for data or a clock input on this board.The part has a total of 16 pins.It belongs to HC/UH family.There are 16 pins available in the part.The device is mounted by Surface Mount.8μA consumes quiescent current.To function properly, this chip requires a voltage supply of 5V volts.The element consists of 2 components.It's recommended that you utilize it when the temperature is below 125°C.Ideally, this device should not work at temperatures below -55°C.The device can be applied with the maximum supply voltage of 6V, so it can be applied with the maximum supply voltage of 6V.With a minimal supply voltage of 2V, it is capable of working.
CD74HC221PWRG4 Features
in TSSOP package
Supply Voltage: 4.5V
Quiescent Current at 8μA
CD74HC221PWRG4 Applications
There are a lot of Texas Instruments CD74HC221PWRG4  applications of multivibrators. 
- Digital Video Cameras (DVC)
- Pulse shaping
- Personal Digital Assistant (PDA)
- Time-delay applications
- Solid-State Drive (SSD): Client and Enterprise
- Desktop PCs or Notebook PCs
- DVD Recorders and Players
- Puls delay and timing
- Frequency discriminators
- Frequency division