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SN74HC139DT
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| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 1 day 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~85°C |
| Packaging | Tape & Reel (TR) |
| Series | 74HC |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Termination | SMD/SMT |
| ECCN Code | EAR99 |
| Type | Decoder/Demultiplexer |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Decoder/Drivers |
| Packing Method | TR |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | 74HC139 |
| Pin Count | 16 |
| Number of Outputs | 8 |
| Qualification Status | Not Qualified |
| Max Output Current | 5.2mA |
| Operating Supply Voltage | 5V |
| Number of Elements | 2 |
| Circuit | 1 x 2:4 |
| Polarity | Inverting |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Load Capacitance | 50pF |
| Number of Bits | 4 |
| 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 |
| Voltage Supply Source | Single Supply |
| Input Conditioning | STANDARD |
| Height | 1.75mm |
| Length | 9.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74HC139DT Overview
The reason it is provided is that the board space can be saved by placing digital switch in the 16-SOIC (0.154, 3.90mm Width).In this case, it is packaged as Tape & Reel (TR).As far as mounting is concerned, digital switch ic uses Surface Mount.The analog IC used in the multiplexers can be referred to as Decoder/Demultiplexer.The operating temperature will not be affected by external factors when turn signal switch is set to -40°C~85°C.When digital controlled switch operates at 2V~6V, designers are provided with a greater degree of flexibility.The multiplexers from 74HC series can be used for a wide range of applications.This configuration includes 16 terminations as part of its basic functionality.Its logic switch base part number is 74HC139 which can also be used to find its logic switch related parts.In multiplexer's system, 5V is the voltage supplied.In this turn signal switch, there are 16 components that can be connected to each pin.It employs GULL WING as the point at which conductors come to an end.There is a type of supply of Single.A total of 16 pins are configured on this board.Multiplexer ics are mounted in the direction of Surface Mount.I would like to refer to the logic switch as a member of the HC/UH family.Signal multiplexer consists of 4 bits.To prevent unnecessary failures, it is recommended that the minimum supply voltage (Vsup) remain at 2V.To avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 6V.The turn signal switch has 8 outputs designed for operation.I would classify the digital switch ic as an electronic part belonging to the Decoder/Drivers category.Not being affected by the external factors, consumes 80μA current of multiplexer ic.If the supply voltage is 5V, reliable performance of the multiplexers can be achieved.The switches package is packaged in accordance with TR.There are 2 elements used for the mux switch configuration.
SN74HC139DT 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
SN74HC139DT Applications
There are a lot of Texas Instruments SN74HC139DT Signal Switches / Multiplexers / Decoders applications.
- CNC machines
- LVDS
- Data demultiplexing
- Memory chips
- Video transmission
- Signal router
- D/A converters
- Logic circuits
- Frequency multiplexing system
- HD surveillance system