SN74ALS138ANS
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.209, 5.30mm Width) |
| Surface Mount | YES |
| Number of Pins | 16 |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| 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 |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | 74ALS138 |
| Pin Count | 16 |
| Qualification Status | Not Qualified |
| Circuit | 1 x 3:8 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Load Capacitance | 50pF |
| Number of Bits | 8 |
| Family | ALS |
| Current - Output High, Low | 400μA 8mA |
| Output Polarity | INVERTED |
| Prop. Delay@Nom-Sup | 22 ns |
| Propagation Delay (tpd) | 22 ns |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Input Conditioning | STANDARD |
| Height Seated (Max) | 2mm |
| Width | 5.3mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
SN74ALS138ANS Overview
As a means of saving space, digital switch is provided in the 16-SOIC (0.209, 5.30mm Width).In this case, it is packaged as Tube.Digital switch ic adheres to a mounting method of Surface Mount.The analog IC in the multiplexers is identified as Decoder/Demultiplexer.The operating temperature of 0°C~70°C TA will not be susceptible to external factors.Using a 4.5V~5.5V supply voltage provides digital controlled switch's superior flexibility for designers.Multiplexers in the 74ALS series are suitable for a wide range of applications.Among its basic configurations are 16 terminations.The base part number is 74ALS138, which can also be used to find its logic switch related parts.The multiplexer's system works with 5V voltage.This turn signal switch has a total of 16 component pins.A conductor terminates at GULL WING.This multiplexer ic is configured with 16 pins.The logic switch is a member of the ALS family.Signal multiplexer consists of 8 bits.To prevent unnecessary failures, it is recommended that the minimum supply voltage (Vsup) remain at 4.5V.In order to avoid some unnecessary failures, you should maintain a maximum supply voltage (Vsup) of 5.5V.For mux switch's normal operation, there is a power supply provided at 5V.This is a signal switch that is categorized as Decoder/Drivers.The switches package is packaged in accordance with the TR method.
SN74ALS138ANS Features
Supplied in the 16-SOIC (0.209, 5.30mm Width) package
Power supplies of 5V
SN74ALS138ANS Applications
There are a lot of Texas Instruments SN74ALS138ANS Signal Switches / Multiplexers / Decoders applications.
- Code conversion
- Frequency multiplexing system
- Steel plants
- Data distribution
- Idle motor
- Night vision cameras
- Paper plants
- Communication system
- Microprocessor memory systems
- Logic circuits
