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SN74HC139DBR
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| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SSOP (0.209, 5.30mm Width) |
| Number of Pins | 16 |
| Weight | 128.593437mg |
| 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 |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | 74HC139 |
| Pin Count | 16 |
| Number of Outputs | 4 |
| Qualification Status | Not Qualified |
| 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 |
| Power Supply Current-Max (ICC) | 0.08mA |
| Voltage Supply Source | Single Supply |
| Input Conditioning | STANDARD |
| Height | 2mm |
| Length | 6.2mm |
| Width | 5.3mm |
| Thickness | 1.95mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74HC139DBR Overview
Due to the fact that it is provided in the 16-SSOP (0.209, 5.30mm Width), digital switch allows the board to be compacted.It is packaged in the way of Tape & Reel (TR).Mounting is performed using Surface Mount.A digital IC Decoder/Demultiplexer is used as the analog component of the multiplexers.As long as the operating temperature is -40°C~85°C, turn signal switch will not be influenced by external factors.When operated with a 2V~6V supply voltage, digital controlled switch provides digital controlled switch's superior flexibility for designers.Several applications are possible for 74HC series multiplexers.There is a design for terminating 16 as part of its basic configuration.To find signal switch's related components, a base part number of 74HC139 may also be used.In multiplexer's system, 5V is the voltage supplied.Currently, this turn signal switch has a total of 16 component pins.As a result, GULL WING represents the end of the conductors.There is a type of supply Single that is employed in this case.The board is configured with 16 pins.As you can see, it is mounted in the direction of Surface Mount.The logic switch is included into the family of HC/UH.As a result, signal multiplexer provides a total of 4 bits.It is recommended that the minimum supply voltage (Vsup) be kept at 2V so that unnecessary failures can be prevented.Keeping Vsup at 6V will prevent some unnecessary failures.As a result, the turn signal switch consists of 4 outputs.This is a signal switch that is categorized as Decoder/Drivers.Without the influence of external factors, it consumes 80μA current of multiplexer ic.Supply voltages of 5V can provide reliable performance of the multiplexers.The signal switching is packaged by TR. It contains 2 elements in mux switch configuration.
SN74HC139DBR Features
Supplied in the 16-SSOP (0.209, 5.30mm Width) package
Adopting a supply type of Single
Operating with the supply voltage of 5V
SN74HC139DBR Applications
There are a lot of Texas Instruments SN74HC139DBR Signal Switches / Multiplexers / Decoders applications.
- Data bus control
- Image transmission
- High-performance memory systems
- LVDS
- Implementing boolean functions with multiple variables
- Data distribution
- Telephone network
- Logic circuits
- Microprocessor instruction decoding
- D/A converters