SN74HC139N
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Contact Plating | Gold |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Number of Pins | 16 |
| Weight | 951.693491mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Series | 74HC |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Decoder/Demultiplexer |
| Subcategory | Decoder/Drivers |
| Max Power Dissipation | 320mW |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Base Part Number | 74HC139 |
| Pin Count | 16 |
| Number of Outputs | 4 |
| Operating Supply Voltage | 5V |
| Circuit | 1 x 2:4 |
| Polarity | Inverting |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Number of Circuits | 2 |
| Load Capacitance | 50pF |
| Number of Bits | 4 |
| Throw Configuration | DP4T |
| Propagation Delay | 44 ns |
| Quiescent Current | 80μA |
| Turn On Delay Time | 220 ns |
| Family | HC/UH |
| Logic Function | Decoder, Demultiplexer |
| Current - Output High, Low | 5.2mA 5.2mA |
| Supply Type | Single |
| Bandwidth | 28MHz |
| Power Supply Current-Max (ICC) | 0.08mA |
| 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 |
SN74HC139N Overview
Due to the fact that it is provided in the 16-DIP (0.300, 7.62mm), digital switch allows the board to be compacted.Tube represents its packaging.For mounting, digital switch ic uses the method Through Hole.The analog IC in the multiplexers is identified as Decoder/Demultiplexer.By keeping the operating temperature at -40°C~85°C, turn signal switch will not be affected by external factors.The turn signal switch is designed for use with a 2V~6V supply voltage, which gives it a lot of flexibility.Since they are members of the 74HC series, they can be used in a wide variety of applications.Among its basic features are 16 terminations.The base part number is 74HC139, which is also useful when looking up signal switch's related components.The multiplexer is supplied with 5V voltage.Currently, this turn signal switch has a total of 16 component pins.This supply type employs Single.Currently, it is configured with 16 pins.As you can see, it is mounted in the direction of Through Hole.In the HC/UH family, the logic switch is included.In the signal multiplexer, there are 4 bits available.Keep Vsup at 2V to avoid unnecessary failures.Vsup (maximum supply voltage) should be kept as 6V to prevent unnecessary failures.The turn signal switch has 4 outputs designed for operation.The part belongs to the Decoder/Drivers category of signal switches.In the absence of external influences, it consumes 80μA current of multiplexer ic.It is possible to achieve reliable performance of the multiplexers with a voltage supply of 5V.To operate the digitalswitch normally, 2 circuits are formed.
SN74HC139N Features
Supplied in the 16-DIP (0.300, 7.62mm) package
Adopting a supply type of Single
Operating with the supply voltage of 5V
SN74HC139N Applications
There are a lot of Texas Instruments SN74HC139N Signal Switches / Multiplexers / Decoders applications.
- Paper plants
- LVDS
- Night vision cameras
- Memory system of computers
- Enabling block of memory depending on address in memory chips
- Medical industry
- Enabling different functions units in microprocessor instruction decoding
- Microprocessor input/output systems
- Idle motor
- Automation system
