74HCT139DB,112
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SSOP (0.209, 5.30mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| Published | 1997 |
| Series | 74HCT |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Decoder/Demultiplexer |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| 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) | 30 |
| Base Part Number | 74HCT139 |
| Pin Count | 16 |
| Number of Outputs | 4 |
| Operating Supply Voltage | 5V |
| Circuit | 1 x 2:4 |
| Polarity | Inverting |
| Load Capacitance | 50pF |
| Propagation Delay | 50 ns |
| Quiescent Current | 8μA |
| Turn On Delay Time | 51 ns |
| Family | HCT |
| Logic Function | Decoder, Demultiplexer |
| Current - Output High, Low | 4mA 4mA |
| Supply Type | Single |
| Number of Input Lines | 2 |
| Voltage Supply Source | Single Supply |
| Input Conditioning | STANDARD |
| Width | 5.3mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
74HCT139DB,112 Overview
It is included in the 16-SSOP (0.209, 5.30mm Width) in order to save board space.Tube is the packaging method.Surface Mount is the mounting method digital switch ic uses.In the multiplexers, the analog IC is indicated by Decoder/Demultiplexer.The operating temperature will not be affected by external factors when turn signal switch is set to -40°C~125°C.Design engineers have more flexibility when digital controlled switch operates at 4.5V~5.5V voltage.Multiplexers in the 74HCT series are suitable for a wide range of applications.As part of its basic configuration, 16 terminations are designed as a part of it.The part number for 74HCT139 can be used to find its logic switch related parts as well.The multiplexer's system is powered by 5V voltage.In this turn signal switch, there are 16 components that can be connected to each pin.Conductors terminate at GULL WING in this design.This supply type employs Single.It is configured with 16 pins.Multiplexer ics are mounted in the direction of Surface Mount.The logic switch is included into the family of HCT.For the turn signal switch's operation, there are 4 outputs.There are no external influences on this multiplexer ic, so it consumes 8μA current.Providing a supply voltage of 5V can provide reliable performance of the multiplexers.The multiplexers have2 input lines on the board that accept voltage levels.
74HCT139DB,112 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
2 input lines
74HCT139DB,112 Applications
There are a lot of Nexperia USA Inc. 74HCT139DB,112 Signal Switches / Multiplexers / Decoders applications.
- Metal detectors
- Used to connect a single source to multiple destinations
- LVDS
- Signal router
- Decimal decoder
- Memory chips
- To select different devices in microprocessor input
- Audio transmission
- High-performance memory systems
- Electronics industry
