DM74ALS138N
| Parameters | |
|---|---|
| Reach Compliance Code | unknown |
| Time@Peak Reflow Temperature-Max (s) | NOT APPLICABLE |
| Pin Count | 16 |
| Qualification Status | COMMERCIAL |
| Circuit | 1 x 3:8 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Family | ALS |
| Current - Output High, Low | 400μA 8mA |
| Output Polarity | INVERTED |
| Propagation Delay (tpd) | 22 ns |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Height Seated (Max) | 5.08mm |
| Width | 7.62mm |
| RoHS Status | ROHS3 Compliant |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Series | 74ALS |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 16 |
| Type | Decoder/Demultiplexer |
| Terminal Finish | MATTE TIN |
| Additional Feature | 3 ENABLE INPUTS |
| Technology | TTL |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | NOT APPLICABLE |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
DM74ALS138N Overview
As a means of saving space, digital switch is provided in the 16-DIP (0.300, 7.62mm).The package is in the form of Tube.In terms of mounting, digital switch ic uses the Through Hole method .The analog IC used in the multiplexers can be referred to as Decoder/Demultiplexer.The operating temperature will not be affected by external factors when turn signal switch is set to 0°C~70°C.The turn signal switch is designed for use with a 4.5V~5.5V supply voltage, which gives it a lot of flexibility.The multiplexers from 74ALS series can be used for a wide range of applications.The basic configuration of this system includes 16 terminations.In multiplexer's system, 5V is the voltage supplied.This turn signal switch has 16 component pins.Among the family of ALS the logic switch is a member.Keeping Vsup at 4.5V will prevent some unwanted failures.In order to avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 5.5V.Additionally, it improves the characteristics of 3 ENABLE INPUTS.
DM74ALS138N Features
Supplied in the 16-DIP (0.300, 7.62mm) package
3 ENABLE INPUTS
DM74ALS138N Applications
There are a lot of Rochester Electronics, LLC DM74ALS138N Signal Switches / Multiplexers / Decoders applications.
- Electronically controlled engine system
- Automatic Monitoring systems
- Analog, digital or video signal switching
- Implementing boolean functions with multiple variables
- Medical industry
- Used to connect a single source to multiple destinations
- Analog to digital conversion
- Computer memory
- Recording transmission
- Paper plants
