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SN74HC139DRE4
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The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 5 days 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 |
| 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 |
| Base Part Number | 74HC139 |
| Pin Count | 16 |
| Number of Outputs | 4 |
| 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 | 220 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 | 1.75mm |
| Length | 9.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74HC139DRE4 Overview
It is included in the 16-SOIC (0.154, 3.90mm Width) in order to save board space.The package is packaged in the manner of Tape & Reel (TR).For mounting, digital switch ic uses the method Surface Mount.As the analog part, the circuit uses an analog IC Decoder/Demultiplexer.As long as the operating temperature is -40°C~85°C, turn signal switch will not be influenced by external factors.Design engineers have more flexibility when digital controlled switch operates at 2V~6V voltage.In addition to being a member of the 74HC series, these multiplexers have a wide range of applications.As part of its basic configuration, 16 terminations are designed as a part of it.The base part number is 74HC139, so you can find its logic switch related parts using that number.The multiplexer's system is powered by 5V volts.There are 16 component pins in this turn signal switch.Using the point GULL WING as an end point of conductors, it is used to determine the terminus of a conductor.Single is used as its supply type.It is configured with 16 pins.It is positioned in the direction of Surface Mount.Among the family of HC/UH the logic switch is a member.Signal multiplexer contains 4 bits.To avoid unnecessary failures, keep the supply voltage at 2V (Vsup).The maximal supply voltage (Vsup) should be kept at 6V to avoid some unnecessary failures.In order for the turn signal switch to work, there are 4 outputs.The part belongs to the Decoder/Drivers category of signal switches.In the absence of external influences, it consumes 80μA current of multiplexer ic.Supply voltages of 5V can provide reliable performance of the multiplexers.In accordance with TR, switches can be packaged.The mux switch configuration consists of 2 elements.
SN74HC139DRE4 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
SN74HC139DRE4 Applications
There are a lot of Texas Instruments SN74HC139DRE4 Signal Switches / Multiplexers / Decoders applications.
- Memory system of computers
- Audio transmission
- Speed control of medern motors
- A/D converters
- Injectors
- Small scale TV wall
- Memory chips
- Data distribution
- To select different devices in microprocessor output
- Encrypted communications system