MC74HC138ADTR2
| 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 | 2009 |
| 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 | 1 |
| Supply Voltage | 3V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | 74HC138 |
| Pin Count | 16 |
| Number of Outputs | 8 |
| Qualification Status | Not Qualified |
| Circuit | 1 x 3:8 |
| Polarity | Inverting |
| Supply Voltage-Max (Vsup) | 6V |
| Power Supplies | 2/6V |
| Supply Voltage-Min (Vsup) | 2V |
| Load Capacitance | 50pF |
| Number of Bits | 3 |
| Propagation Delay | 205 ns |
| Quiescent Current | 4μA |
| Family | HC/UH |
| Current - Output High, Low | 5.2mA 5.2mA |
| Supply Type | Single |
| Max I(ol) | 0.004 A |
| Number of Input Lines | 1 |
| Voltage Supply Source | Single Supply |
| Input Conditioning | STANDARD |
| Length | 5mm |
| Width | 4.4mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
MC74HC138ADTR2 Overview
As a means of saving space, digital switch is provided in the 16-TSSOP (0.173, 4.40mm Width).It is packaged in the way of Tape & Reel (TR).As far as mounting is concerned, digital switch ic uses Surface Mount.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.In addition to being a member of the 74HC series, these multiplexers have a wide range of applications.Among its basic configurations are 16 terminations.The base part number is 74HC138, which can also be used to find its logic switch related parts.The turn signal switch is supplied with a voltage of 3V volts.Currently, this turn signal switch has a total of 16 component pins.Conductors terminate at GULL WING in this design.There is a type of supply of Single.A configuration of 16 pins is used.Multiplexer ics are mounted in the direction of Surface Mount.There is a family of HC/UH members.The multiplexer ic provides 3 bits.To prevent unnecessary failures, it is recommended that the minimum supply voltage (Vsup) remain at 2V.The maximal supply voltage (Vsup) should be kept at 6V to avoid some unnecessary failures.For mux switch's normal operation, there is a power supply provided at 2/6V.The turn signal switch has 8 outputs designed for operation.Decoder/Drivers is the classification for this the digital switch ic.In the absence of external influences, it consumes 4μA current of multiplexer ic.TAPE AND REEL is used to package the switches.A voltage level can be inserted into the 1 input lines of multiplexers.
MC74HC138ADTR2 Features
Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 2/6V
1 input lines
MC74HC138ADTR2 Applications
There are a lot of ON Semiconductor MC74HC138ADTR2 Signal Switches / Multiplexers / Decoders applications.
- Logic circuits
- CNC machines
- Arithmetic Logic Units
- Memory chips
- To select different task for memory in microprocessor memory systems
- Idle motor
- Time division multiplexing system
- Used to connect a single source to multiple destinations
- Video transmission
- Speed synchronization of multiple motors in industries
