SN74ALS138AN
| Parameters | |
|---|---|
| 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 | 5.08mm |
| Length | 19.3mm |
| Width | 6.35mm |
| Thickness | 3.9mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Number of Pins | 16 |
| Weight | 951.693491mg |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Series | 74ALS |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Termination | Through Hole |
| ECCN Code | EAR99 |
| Type | Decoder/Demultiplexer |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Decoder/Drivers |
| Technology | TTL |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Base Part Number | 74ALS138 |
| Pin Count | 16 |
| Number of Outputs | 8 |
| Max Output Current | 8mA |
SN74ALS138AN Overview
The reason it is provided is that the board space can be saved by placing digital switch in the 16-DIP (0.300, 7.62mm).Tube is the method used for packaging.Digital switch ic adheres to a mounting method of Through Hole.In the multiplexers, the analog IC is indicated by Decoder/Demultiplexer.If the operating temperature is maintained at 0°C~70°C, turn signal switch will not be susceptible to external factors.The turn signal switch is designed for use with a 4.5V~5.5V supply voltage, which gives it a lot of flexibility.Multiplexers of the 74ALS series can be used in a wide range of applications.Its basic configuration includes terminations in the 16 range.To find signal switch's related components, a base part number of 74ALS138 may also be used.The multiplexer's system works with 5V voltage.This turn signal switch has a total of 16 component pins.Single is employed as its supply type.The board is configured with 16 pins.It is mounted in the way of Through Hole.I would like to refer to the logic switch as a member of the ALS family.There are 8 bits signal multiplexer provides.It is provided that 5V has a power supply in order to function normally.There are 8 outputs designed for the operation of the turn signal switch.This is a signal switch that is categorized as Decoder/Drivers.If the supply voltage is 5V, reliable performance of the multiplexers can be achieved.The multiplexer provides 3 inputs.It is necessary for the digitalswitch to operate normally that 1 circuits be formed.
SN74ALS138AN Features
Supplied in the 16-DIP (0.300, 7.62mm) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
SN74ALS138AN Applications
There are a lot of Texas Instruments SN74ALS138AN Signal Switches / Multiplexers / Decoders applications.
- Seven segment displays
- PCIe
- Analog to digital conversion
- Automation system
- Combinational circuit
- CNC machines
- Enabling different rows of memory depending on address in memory chips
- Data demultiplexing
- Logic gates for other digital devices
- Automatic health monitoring systems
