SN74AHC139DG4
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Weight | 141.690917mg |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| Series | 74AHC |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| 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 | CMOS |
| Voltage - Supply | 2V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 3.3V |
| Base Part Number | 74AHC139 |
| Pin Count | 16 |
| Number of Outputs | 4 |
| Number of Elements | 2 |
| Circuit | 1 x 2:4 |
| Polarity | Inverting |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2V |
| Load Capacitance | 50pF |
| Number of Bits | 4 |
| Propagation Delay | 8.5 ns |
| Quiescent Current | 4μA |
| Turn On Delay Time | 16.5 ns |
| Family | AHC/VHC/H/U/V |
| Logic Function | Decoder, Demultiplexer |
| Current - Output High, Low | 8mA 8mA |
| Supply Type | Single |
| Bandwidth | 110MHz |
| Max I(ol) | 0.05 A |
| Prop. Delay@Nom-Sup | 10.5 ns |
| Voltage Supply Source | Single Supply |
| Input Conditioning | STANDARD |
| Height | 1.75mm |
| Length | 9.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74AHC139DG4 Overview
Due to the lack of space on the board, digital switch is provided in the 16-SOIC (0.154, 3.90mm Width).In this case, it is packaged as Tube.Surface Mount is the mounting method digital switch ic uses.The analog IC used in the multiplexers can be referred to as Decoder/Demultiplexer.If the operating temperature is maintained at -40°C~125°C, turn signal switch will not be susceptible to external factors.Design engineers have more flexibility when digital controlled switch operates at 2V~5.5V voltage.Multiplexers of the 74AHC series can be used in a wide range of applications.It is designed with 16 terminations as part of its basic configuration.The base part number is 74AHC139, which is also useful when looking up signal switch's related components.For multiplexer's system, 3.3V voltage is supplied.Currently, this turn signal switch has a total of 16 component pins.It is the end of conductors that is represented by GULL WING.There is a type of supply of Single.This multiplexer ic has 16 pins configured.It is mounted in the way of Surface Mount.The logic switch belongs to the family of AHC/VHC/H/U/V.In the signal multiplexer, there are 4 bits available.It is recommended that the minimum supply voltage (Vsup) be kept at 2V to avoid some unnecessary failures.Keeping Vsup at 5.5V will prevent some unnecessary failures.This turn signal switch has 4 outputs designed for its operation.The part belongs to the Decoder/Drivers category of signal switches.Without external influences, it consumes 4μA current of multiplexer ic.The mux switch configuration contains 2 elements.
SN74AHC139DG4 Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
SN74AHC139DG4 Applications
There are a lot of Texas Instruments SN74AHC139DG4 Signal Switches / Multiplexers / Decoders applications.
- Enabling different rows of memory depending on address in memory chips
- A robotic vehicle with the metal detector
- Video transmission
- Recording transmission
- CNC machines
- Code conversion
- Night vision cameras
- Automatic Monitoring systems
- LVDS
- Logic gates for other digital devices
