| Parameters | 
                                                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 20-SOIC (0.295, 7.50mm Width) | 
                                                                            
                                            | Number of Pins | 20 | 
                                                                            
                                            | Weight | 801mg | 
                                                                            
                                            | Operating Temperature | -40°C~85°C | 
                                                                            
                                            | Packaging | Tube | 
                                                                            
                                            | Published | 2001 | 
                                                                            
                                            | Series | 74C | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Type | 16-Key Encoder | 
                                                                            
                                            | Voltage - Supply | 3V~15V | 
                                                                            
                                            | Base Part Number | 74C922 | 
                                                                            
                                            | Circuit | 1 x 8:4 | 
                                                                            
                                            | Power Dissipation | 700mW | 
                                                                            
                                            | Number of Bits | 4 | 
                                                                            
                                            | Propagation Delay | 25 ns | 
                                                                            
                                            | Turn On Delay Time | 250 ns | 
                                                                            
                                            | Current - Output High, Low | 15mA 16mA | 
                                                                            
                                            | Supply Type | Single | 
                                                                            
                                            | Number of Input Lines | 8 | 
                                                                            
                                            | Voltage Supply Source | Single Supply | 
                                                                            
                                            | Independent Circuits | 1 | 
                                                                            
                                            | Number of Output Lines | 5 | 
                                                                            
                                            | Height | 2.642mm | 
                                                                            
                                            | REACH SVHC | No SVHC | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                                                    
                            
                         
                                                MM74C922WM Overview
Due to the lack of space on the board, digital switch is provided in the 20-SOIC (0.295, 7.50mm Width).The package is packaged in the manner of Tube.Digital switch ic adheres to a mounting method of Surface Mount.The multiplexers uses an analog IC 16-Key Encoder as the analog part of the circuit.When the operating temperature is kept at -40°C~85°C, the machine will not be sensturn signal switchive to external influences.With a supply voltage of 3V~15V, designers have greater flexibility of digital controlled switch.With the 74C series, the multiplexers are suitable for a diverse range of applications.There is a base part number of 74C922 which can also be used in order to locate the logic switch that are related to this item.As a type of supply, Single is employed.The board has 20 pins configured.The multiplexer ic is mounted in the direction of Surface Mount.In this signal multiplexer, there are 4 bits that are provided.To accept voltage levels, the multiplexers have8 input lines.In this case, the signal source has a total of 5 output lines.
MM74C922WM Features
Supplied in the 20-SOIC (0.295, 7.50mm Width) package
Adopting a supply type of Single
8 input lines
5 output lines
MM74C922WM Applications
There are a lot of ON Semiconductor MM74C922WM Signal Switches / Multiplexers / Decoders applications. 
- High-performance memory systems
- To select different devices in microprocessor input
- Injectors
- Recording transmission
- Idle motor
- War field flying robot with a night vision flying camera
- CNC machines
- Metal detectors
- Video transmission
- Communication system