MC74HC139ADTR2
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -55°C~125°C |
| Packaging | Tape & Reel (TR) |
| Published | 2011 |
| Series | 74HC |
| JESD-609 Code | e4 |
| Part Status | Obsolete |
| 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 |
| Packing Method | TAPE AND REEL |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 4.5V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | 74HC139 |
| Pin Count | 16 |
| Qualification Status | Not Qualified |
| Circuit | 1 x 2:4 |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Load Capacitance | 50pF |
| Throw Configuration | DP4T |
| Family | HC/UH |
| Current - Output High, Low | 5.2mA 5.2mA |
| Supply Type | Single |
| Output Polarity | INVERTED |
| Prop. Delay@Nom-Sup | 35 ns |
| Number of Input Lines | 1 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 2 |
| Number of Output Lines | 4 |
| Input Conditioning | STANDARD |
| Length | 5mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
MC74HC139ADTR2 Overview
Due to the lack of space on the board, digital switch is provided in the 16-TSSOP (0.173, 4.40mm Width).It is packaged according to the Tape & Reel (TR) method.Digital switch ic uses a Surface Mount mounting method.A digital IC Decoder/Demultiplexer is used as the analog component of the multiplexers.When the operating temperature is kept at -55°C~125°C, turn signal switch will not be susceptible to external factors.Using a 2V~6V supply voltage provides digital controlled switch's superior flexibility for designers.The multiplexers from 74HC series can be used for a wide range of applications.Its basic configuration includes terminations in the 16 range.The base part number is 74HC139, which is also useful when looking up signal switch's related components.The multiplexer's system is powered by 4.5V voltage.This turn signal switch contains 16 component pins.As a result, GULL WING represents the end of the conductors.In this case, the supply type is Single.This multiplexer ic is configured with 16 pins.Surface Mount is the way it is mounted.The HC/UH family includes the logic switch.Vsup should be kept at 2V to prevent some unnecessary failures.To avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 6V.In electronic terms, the digital switch ic is classified as Decoder/Drivers.The switches is packaged according to the way of TAPE AND REEL.To accept voltage levels, the multiplexers have1 input lines.Signal source consists of 4 output lines.
MC74HC139ADTR2 Features
Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
1 input lines
4 output lines
MC74HC139ADTR2 Applications
There are a lot of ON Semiconductor MC74HC139ADTR2 Signal Switches / Multiplexers / Decoders applications.
- Data collection system
- Data bus control
- To select different devices in microprocessor output
- HDMI applications
- Analog to digital conversion
- VGA
- Logic gates for other digital devices
- To select different task for memory in microprocessor memory systems
- Encrypted communications system
- Microprocessor memory systems
