MM74HC139M
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Supplier Device Package | 16-SOIC |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2003 |
| Series | 74HC |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Decoder/Demultiplexer |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Voltage - Supply | 2V~6V |
| Base Part Number | 74HC139 |
| Number of Outputs | 4 |
| Number of Elements | 2 |
| Circuit | 1 x 2:4 |
| Polarity | Inverting |
| Number of Circuits | 2 |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2V |
| Throw Configuration | DP4T |
| Propagation Delay | 275 ns |
| Quiescent Current | 8μA |
| Logic Function | Decoder, Demultiplexer |
| Number of Inputs | 2 |
| Current - Output High, Low | 5.2mA 5.2mA |
| Supply Type | Single |
| High Level Output Current | 5.2mA |
| Low Level Output Current | 5.2mA |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 2 |
| RoHS Status | RoHS Compliant |
| Lead Free | Contains Lead |
MM74HC139M Overview
In order to save board space, digital switch is located in the 16-SOIC (0.154, 3.90mm Width).The package is packaged in accordance with Tube.Mounting is performed using Surface Mount.the multiplexers uses IC Decoder/Demultiplexer as the analog IC.A temperature of -40°C~85°C will not leave the turn signal swturn signal switchch susceptible to external influences.Designers have greater flexibility when digital controlled switch operates at a 2V~6V supply voltage.Multiplexers in the 74HC series are suitable for a wide range of applications.The base part number is 74HC139, so you can find its logic switch related parts using that number.There is a type of supply of Single.There are 16 pins on it.The multiplexer ic is mounted in the direction of Surface Mount.There are 4 outputs designed for the operation of the turn signal switch.There are no external influences on this multiplexer ic, so it consumes 8μA current.There are 2 inputs provided in this multiplexer.Signal switchs at temperatures up to 85°C are acceptable.Maintaining a minimum operating temperature of the multiplexer of -40°C is recommended.Based on the device specifications, the signal switches is designed to operate at 6V maximum supply voltage.According to the applicable specification, the digital swith should operate at a minimum supply voltage of 2V.In the mux switch configuration, there are 2 elements.Normally, the digitalswitch consists of 2 circuits.
MM74HC139M Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
MM74HC139M Applications
There are a lot of ON Semiconductor MM74HC139M Signal Switches / Multiplexers / Decoders applications.
- Audio transmission
- Metal detectors
- Injectors
- Memory chips
- Enabling block of memory depending on address in memory chips
- Electronics industry
- Microprocessor memory systems
- Signal router
- Code conversion
- Frequency multiplexing system
