SN74HC139PWG4
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 16 |
| Weight | 61.887009mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| 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 |
| 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 | 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 | 1.2mm |
| Length | 5mm |
| Width | 4.4mm |
| Thickness | 1mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74HC139PWG4 Overview
This is a relatively small item of digital switch that is included in the 16-TSSOP (0.173, 4.40mm Width) in order to save space on the board.The package is packaged in the manner of Tube.Digital switch ic uses a Surface Mount mounting method.For the analog part of the multiplexers, an 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.Designers have greater flexibility when digital controlled switch operates at a 2V~6V supply voltage.Since they are members of the 74HC series, they can be used in a wide variety of applications.The basic configuration includes 16 terminations.Its logic switch base part number is 74HC139 which can also be used to find its logic switch related parts.For multiplexer's system, 5V voltage is supplied.A component pin count of 16 can be found on this turn signal switch.A conductor terminates at GULL WING.There is a type of supply Single that is employed in this case.This multiplexer ic has 16 pins configured.The mounting point is Surface Mount.Among the family of HC/UH the logic switch is a member.Signal multiplexer provides 4 bits.Keep Vsup at 2V to avoid unnecessary failures.To avoid some unnecessary failures, the maximum supply voltage (Vsup) should be kept at 6V.The turn signal switch contains 4 outputs designed to operate.Decoder/Drivers is the classification for this the digital switch ic.It consumes 80μA current of multiplexer ic since it is not affected by external factors.If the supply voltage is 5V, reliable performance of the multiplexers can be achieved.The mux switch configuration contains 2 elements.
SN74HC139PWG4 Features
Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Operating with the supply voltage of 5V
SN74HC139PWG4 Applications
There are a lot of Texas Instruments SN74HC139PWG4 Signal Switches / Multiplexers / Decoders applications.
- PCIe
- To select different devices in microprocessor output
- Microprocessor instruction decoding
- D/A converters
- To select different task for memory in microprocessor memory systems
- Speed control of medern motors
- Communication system
- LVDS
- RF-based home automation system
- Metal detectors
