SN74ALS139N
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Number of Pins | 16 |
| Weight | 951.693491mg |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Series | 74ALS |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Decoder/Demultiplexer |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Decoder/Drivers |
| Technology | TTL |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Base Part Number | 74ALS139 |
| Pin Count | 16 |
| Number of Outputs | 4 |
| Operating Supply Voltage | 5V |
| Circuit | 1 x 2:4 |
| Polarity | Inverting |
| Power Supplies | 5V |
| Number of Circuits | 2 |
| Load Capacitance | 50pF |
| Nominal Supply Current | 8mA |
| Power Dissipation | 320mW |
| Number of Bits | 4 |
| Throw Configuration | DP4T |
| Propagation Delay | 15 ns |
| Turn On Delay Time | 15 ns |
| Family | ALS |
| Logic Function | Decoder, Demultiplexer |
| Current - Output High, Low | 400μA 8mA |
| Supply Type | Single |
| Bandwidth | 75MHz |
| Max I(ol) | 0.008 A |
| Power Supply Current-Max (ICC) | 13mA |
| Voltage Supply Source | Single Supply |
| Input Conditioning | STANDARD |
| Height | 5.08mm |
| Length | 19.3mm |
| Width | 6.35mm |
| Thickness | 3.9mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74ALS139N Overview
As a means of saving space, digital switch is provided in the 16-DIP (0.300, 7.62mm).In this case, it is packaged as Tube.Mounting is performed using Through Hole.the multiplexers uses IC Decoder/Demultiplexer as the analog IC.By maintaining the operating temperature at 0°C~70°C, turn signal switch will not be affected by external factors.Designers have greater flexibility when digital controlled switch operates at a 4.5V~5.5V supply voltage.Multiplexers from the 74ALS series can be used in a wide range of applications.The basic configuration of this system includes 16 terminations.The base part number is 74ALS139, which can also be used to find its logic switch related parts.The multiplexer's system is powered by 5V voltage.This turn signal switch has 16 component pins.Single is employed as its supply type.A configuration of 16 pins is used.The multiplexer ic is mounted in the direction of Through Hole.The logic switch object belongs to the family of ALS.Signal multiplexer provides 4 bits.In order to maintain mux switch's normal operation, power is provided to 5V.As part of the operation of this turn signal switch, there are 4 outputs.This is a signal switch that is categorized as Decoder/Drivers.With a supply voltage of 5V, reliable performance of the multiplexers can be achieved.To operate the digitalswitch normally, 2 circuits are formed.
SN74ALS139N Features
Supplied in the 16-DIP (0.300, 7.62mm) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
SN74ALS139N Applications
There are a lot of Texas Instruments SN74ALS139N Signal Switches / Multiplexers / Decoders applications.
- GLAN
- Signal router
- Used to connect a single source to multiple destinations
- Speed control of medern motors
- Analog to digital conversion
- To select different devices in microprocessor output
- Audio transmission
- Time division multiplexing system
- CNC machines
- Textile mills
