74HC139DB,112
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SSOP (0.209, 5.30mm Width) |
| Number of Pins | 16 |
| Supplier Device Package | 16-SSOP |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| Published | 1997 |
| Series | 74HC |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Decoder/Demultiplexer |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Voltage - Supply | 2V~6V |
| Base Part Number | 74HC139 |
| Number of Outputs | 4 |
| Operating Supply Voltage | 5V |
| Number of Elements | 2 |
| Circuit | 1 x 2:4 |
| Polarity | Inverting |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2V |
| Propagation Delay | 50 ns |
| Quiescent Current | 8μA |
| Turn On Delay Time | 220 ns |
| Logic Function | Decoder, Demultiplexer |
| Number of Inputs | 2 |
| Current - Output High, Low | 5.2mA 5.2mA |
| Supply Type | Single |
| High Level Output Current | 5.2mA |
| Low Level Output Current | 5.2mA |
| Number of Input Lines | 2 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 2 |
| Number of Output Lines | 4 |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
74HC139DB,112 Overview
Providing this information in the 16-SSOP (0.209, 5.30mm Width) enables digital switch board space to be saved.The package is in the form of Tube.Mounting is performed using Surface Mount.The multiplexers uses an analog IC Decoder/Demultiplexer as the analog part of the circuit.A temperature of -40°C~125°C will not leave the turn signal swturn signal switchch susceptible to external influences.When digital controlled switch operates at 2V~6V, designers have superior flexibility.The multiplexers from 74HC series can be used for a wide range of applications.The base part number is 74HC139, which is also useful when looking up signal switch's related components.Its supply type is Single, which is used as the source of power.There are 16 pins on it.This unit is mounted in the way of Surface Mount.The turn signal switch contains 4 outputs designed to operate.In the absence of external influences, it consumes 8μA current of multiplexer ic.The performance of the multiplexers can be reliably maintained at a voltage of 5V.A multiplexer such as this has 2 inputs available.On the multiplexers, 2 input lines are provided for accepting voltage levels.As the signal source, there are 4 output lines.The signal switch can operate at a maximum temperature of 125°C.A temperature of the multiplexer of -40°C should be maintained for minimal operation.In accordance with the applicable device specifications, the signal switches operates at a maximum supply voltage of 6V.According to its specifications, the digital swith requires a minimum supply voltage of 2V.A configuration element for the mux switch consists of 2 elements.
74HC139DB,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
4 output lines
74HC139DB,112 Applications
There are a lot of Nexperia USA Inc. 74HC139DB,112 Signal Switches / Multiplexers / Decoders applications.
- Memory chips
- Data distribution
- To select different devices in microprocessor output
- CPU memory location identification
- Textile mills
- Recording transmission
- A/D converters
- Automatic Monitoring systems
- Encrypted communications system
- Metal detectors
