SN74ALS138ADR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Weight | 141.690917mg |
| Operating Temperature | 0°C~70°C |
| Packaging | Cut Tape (CT) |
| Series | 74ALS |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| 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 | TR |
| Technology | TTL |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Base Part Number | 74ALS138 |
| Pin Count | 16 |
| Number of Outputs | 8 |
| Operating Supply Voltage | 5V |
| Circuit | 1 x 3:8 |
| Polarity | Inverting |
| Power Supplies | 5V |
| Number of Circuits | 1 |
| Load Capacitance | 50pF |
| Power Dissipation | 200mW |
| Number of Bits | 8 |
| Propagation Delay | 22 ns |
| Turn On Delay Time | 22 ns |
| Family | ALS |
| Logic Function | Decoder, Demultiplexer |
| Number of Inputs | 3 |
| Current - Output High, Low | 400μA 8mA |
| Supply Type | Single |
| Bandwidth | 75MHz |
| Voltage Supply Source | Single Supply |
| Input Conditioning | STANDARD |
| Height | 1.75mm |
| Length | 9.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74ALS138ADR 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.The package is packaged in accordance with Cut Tape (CT).digital switch ic uses the method of Surface Mount for mounting.The analog IC in the multiplexers is identified as Decoder/Demultiplexer.In the case of 0°C~70°C, turn signal switch will not be affected by external factors.Designers have greater flexibility when digital controlled switch operates at a 4.5V~5.5V supply voltage.Multiplexers from the 74ALS series can be used in a wide range of applications.It is designed with 16 terminations as part of its basic configuration.There is a base part number of 74ALS138 which can also be used in order to locate the logic switch that are related to this item.In multiplexer's system, 5V is the voltage supplied.This turn signal switch consists of 16 component pins.Conductors terminate at GULL WING in this design.There is a type of supply Single that is employed in this case.This multiplexer ic has 16 pins configured.The mounting point is Surface Mount.The logic switch is a member of the ALS family.Signal multiplexer consists of 8 bits.There is a power supply provided for the mux switch's normal operation of 5V.The turn signal switch operates with 8 outputs.In electronic terms, the digital switch ic is classified as Decoder/Drivers.If the supply voltage is set to 5V, reliable performance of the multiplexers can be achieved.The multiplexer is equipped with 3 inputs.A TR packaging method is used in the switches.The digitalswitch relies on 1 circuits to function normally.
SN74ALS138ADR Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
SN74ALS138ADR Applications
There are a lot of Texas Instruments SN74ALS138ADR Signal Switches / Multiplexers / Decoders applications.
- High-performance memory systems
- Analog to digital conversion
- CPU memory location identification
- Analog, digital or video signal switching
- Memory chips
- Metal detectors
- Data transfer
- Robotic vehicles
- Logic circuits
- Microprocessor input/output systems
