CD74HC139E
| Parameters | |
|---|---|
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Operating Temperature | -55°C~125°C |
| Packaging | Tube |
| Series | 74HC |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Decoder/Demultiplexer |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| JESD-30 Code | R-PDIP-T16 |
| Qualification Status | Not Qualified |
| Circuit | 1 x 2:4 |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Family | HC/UH |
| Current - Output High, Low | 5.2mA 5.2mA |
| Output Polarity | INVERTED |
| Propagation Delay (tpd) | 180 ns |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 2 |
| RoHS Status | Non-RoHS Compliant |
CD74HC139E Overview
It is included in the 16-DIP (0.300, 7.62mm) in order to save board space.Tube is the method used for packaging.As far as mounting is concerned, digital switch ic uses Through Hole.The analog IC in the multiplexers is identified as Decoder/Demultiplexer.When the operating temperature is kept at -55°C~125°C, the machine will not be sensturn signal switchive to external influences.When operated with a 2V~6V supply voltage, digital controlled switch provides digital controlled switch's superior flexibility for designers.Multiplexers of the 74HC series can be used in a wide range of applications.As part of its basic configuration, 16 terminations are designed as a part of it.For multiplexer's system, a voltage of 5V is supplied.The HC/UH family includes the logic switch.It is recommended that the minimum supply voltage (Vsup) be kept at 2V so that unnecessary failures can be prevented.It is advisable to keep the maximum supply voltage (Vsup) at 6V so as to avoid some unnecessary failures.
CD74HC139E Features
Supplied in the 16-DIP (0.300, 7.62mm) package
CD74HC139E Applications
There are a lot of Rochester Electronics, LLC CD74HC139E Signal Switches / Multiplexers / Decoders applications.
- Home automation system
- Paper plants
- Small scale TV wall
- Night vision cameras
- Control unit of Central Processing unit (CPU)
- Enabling different rows of memory depending on address in memory chips
- Automation system
- Enabling different functions units in microprocessor instruction decoding
- To select different task for memory in microprocessor memory systems
- To select different devices in microprocessor input
