SN74HC139DR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Contact Plating | Gold |
| 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 | Cut Tape (CT) |
| 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 |
| 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 |
| Circuit | 1 x 2:4 |
| Polarity | Inverting |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Number of Circuits | 2 |
| Load Capacitance | 50pF |
| Number of Bits | 4 |
| Throw Configuration | DP4T |
| 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 | 1.75mm |
| Length | 9.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74HC139DR Overview
Due to the fact that it is provided in the 16-SOIC (0.154, 3.90mm Width), digital switch allows the board to be compacted.In this case, it is packaged as Cut Tape (CT).Surface Mount is the mounting method digital switch ic uses.In the multiplexers, the analog IC Decoder/Demultiplexer is used.The operating temperature will not be affected by external factors when turn signal switch is set to -40°C~85°C.Design engineers have more flexibility when digital controlled switch operates at 2V~6V voltage.Multiplexers from the 74HC series can be used in a wide range of applications.Among its basic features are 16 terminations.The base part number is 74HC139, which can also be used to find its logic switch related parts.The multiplexer is supplied with 5V voltage.This turn signal switch has 16 component pins.GULL WING represents the end of conductors.There is a type of supply Single that is employed in this case.The board has 16 pins configured.It is positioned in the direction of Surface Mount.The logic switch is a member of the family of HC/UH.In the signal multiplexer, there are 4 bits available.Avoid unnecessary failures by keeping the supply voltage (Vsup) at 2V.To avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 6V.The turn signal switch has 4 outputs designed for operation.In electronic terms, the digital switch ic is classified as Decoder/Drivers.Despite not interacting with external factors, it consumes 80μA current of multiplexer ic.With a supply voltage of 5V, reliable performance of the multiplexers can be achieved.The switches package is packaged in accordance with the TR method.2 circuits are formed for the normal operation of the digitalswitch.
SN74HC139DR 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
SN74HC139DR Applications
There are a lot of Texas Instruments SN74HC139DR Signal Switches / Multiplexers / Decoders applications.
- Memory system of computers
- LVDS
- Make half adder
- Signal router
- Decimal decoder
- Combinational circuit
- Steel plants
- Data bus control
- A/D converters
- CNC machines
