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MC74HC139AD
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| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Operating Temperature | -55°C~125°C |
| Packaging | Tube |
| Series | 74HC |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Decoder/Demultiplexer |
| Terminal Finish | TIN LEAD |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 240 |
| Number of Functions | 2 |
| Supply Voltage | 4.5V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Pin Count | 16 |
| JESD-30 Code | R-PDSO-G16 |
| 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) | 175 ns |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 2 |
| Input Conditioning | STANDARD |
| Height Seated (Max) | 1.75mm |
| Length | 9.9mm |
| Width | 3.9mm |
| RoHS Status | Non-RoHS Compliant |
MC74HC139AD Overview
This is a relatively small item of digital switch that is included in the 16-SOIC (0.154, 3.90mm Width) in order to save space on the board.Tube represents its packaging.Mounting is performed using Surface Mount.In the multiplexers, the analog IC Decoder/Demultiplexer is used.By keeping the operating temperature at -55°C~125°C, turn signal switch will not be affected by external factors.The turn signal switch is designed for use with a 2V~6V supply voltage, which gives it a lot of flexibility.Several applications are possible for 74HC series multiplexers.As parts of its basic configuration, 16 terminations are desgined.The voltage supplied for multiplexer's system is 4.5V.multiplexer's systemA component pin count of 16 is found on this turn signal switch.GULL WING is used as the point at which the conductors come to an end as part of this formula.The logic switch is a member of the HC/UH family.To prevent unnecessary failures, it is recommended that the minimum supply voltage (Vsup) remain at 2V.It is advisable to keep the maximum supply voltage (Vsup) at 6V so as to avoid some unnecessary failures.
MC74HC139AD Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
MC74HC139AD Applications
There are a lot of Rochester Electronics, LLC MC74HC139AD Signal Switches / Multiplexers / Decoders applications.
- Textile mills
- Used to connect a single source to multiple destinations
- Memory chips
- War field flying robot with a night vision flying camera
- Paper plants
- GLAN
- Telephone network
- Data collection system
- Image transmission
- Enabling different functions units in microprocessor instruction decoding