MC74AC139DG
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 6 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2006 |
| Series | 74AC |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Decoder/Demultiplexer |
| Terminal Finish | Tin (Sn) |
| Subcategory | Decoder/Drivers |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 3.3V |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | 74AC139 |
| Pin Count | 16 |
| Output Type | TTL |
| Operating Supply Voltage | 5V |
| Circuit | 1 x 2:4 |
| Polarity | Inverting |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Load Capacitance | 50pF |
| Throw Configuration | DP4T |
| Propagation Delay | 13 ns |
| Quiescent Current | 8μA |
| Turn On Delay Time | 13 ns |
| Family | AC |
| Logic Function | Decoder, Demultiplexer, Demux |
| Halogen Free | Halogen Free |
| Current - Output High, Low | 24mA 24mA |
| Supply Type | Single |
| Number of Input Lines | 1 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 2 |
| Number of Output Lines | 4 |
| Input Conditioning | STANDARD |
| Height | 1.4986mm |
| Length | 9.9822mm |
| Width | 3.9878mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
MC74AC139DG Overview
Due to the lack of space on the board, digital switch is provided in the 16-SOIC (0.154, 3.90mm Width).The package is packaged in accordance with Tube.For mounting, digital switch ic uses the method Surface Mount.A digital IC Decoder/Demultiplexer is used as the analog component of the multiplexers.By maintaining the operating temperature at -40°C~85°C, turn signal switch will not be affected by external factors.A supply voltage of 2V~6V provides digital controlled switch's superior flexibility for designers.Multiplexers of the 74AC series can be used in a wide range of applications.Among its basic features are 16 terminations.As its base part number is 74AC139, logic switch can also be used to find its related parts.The multiplexer's system works with 3.3V voltage.In this turn signal switch, there are 16 components that can be connected to each pin.As the end of conductors, it uses GULL WING.This supply type employs Single.The board has 16 pins configured.The multiplexer ic is mounted in the direction of Surface Mount.I would like to refer to the logic switch as a member of the AC family.Keeping the minimum supply voltage (Vsup) at 2V prevents some unnecessary failures.To avoid some unnecessary failures, the maximum supply voltage (Vsup) should be kept at 6V.Decoder/Drivers is a category for the digital switch ics.In the absence of external influences, it consumes 8μA current of multiplexer ic.Providing a supply voltage of 5V can provide reliable performance of the multiplexers.A voltage level can be inserted into the 1 input lines of multiplexers.Signal sources consist of output lines of 4.
MC74AC139DG Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Operating with the supply voltage of 5V
1 input lines
4 output lines
MC74AC139DG Applications
There are a lot of ON Semiconductor MC74AC139DG Signal Switches / Multiplexers / Decoders applications.
- Electronics industry
- Microprocessor input/output systems
- Used to connect a single source to multiple destinations
- Memory chips
- Audio transmission
- Data bus control
- War field flying robot with a night vision flying camera
- Encrypted communications system
- D/A converters
- LVDS
