| Parameters | 
                                                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 16-SOIC (0.154, 3.90mm Width) | 
                                                                            
                                            | Supplier Device Package | 16-SO | 
                                                                            
                                            | Operating Temperature | -40°C~125°C | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Series | 74LV | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Type | Decoder/Demultiplexer | 
                                                                            
                                            | Voltage - Supply | 1V~5.5V | 
                                                                            
                                            | Circuit | 1 x 2:4 | 
                                                                            
                                            | Current - Output High, Low | 12mA 12mA | 
                                                                            
                                            | Voltage Supply Source | Single Supply | 
                                                                            
                                            | Independent Circuits | 2 | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                74LV139D,118 Overview
The reason it is provided is that the board space can be saved by placing digital switch in the 16-SOIC (0.154, 3.90mm Width).It is packaged according to the Tape & Reel (TR) method.In terms of mounting, digital switch ic uses the Surface Mount method .In the multiplexers, the analog IC Decoder/Demultiplexer is used.When the operating temperature is kept at -40°C~125°C, the machine will not be sensturn signal switchive to external influences.When digital controlled switch operates at 1V~5.5V, designers have superior flexibility.As a member of 74LV series, the multiplexers can be used for a wide range of applications.
74LV139D,118 Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
74LV139D,118 Applications
There are a lot of Rochester Electronics, LLC 74LV139D,118 Signal Switches / Multiplexers / Decoders applications. 
- Metal detectors
- Make full adder
- Control unit of Central Processing unit (CPU)
- Frequency multiplexing system
- Microprocessor memory systems
- Automatic Monitoring systems
- Decimal decoder
- Code conversion
- High-performance memory-decoding applications
- Analog, digital or video signal switching