SN74LS138DRE4
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| 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 | Tape & Reel (TR) |
| Series | 74LS |
| JESD-609 Code | e4 |
| 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 | 4.75V~5.25V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Base Part Number | 74LS138 |
| Pin Count | 16 |
| Number of Outputs | 8 |
| Operating Supply Voltage | 5V |
| Number of Elements | 1 |
| Circuit | 1 x 3:8 |
| Polarity | Inverting |
| Power Supplies | 5V |
| Number of Bits | 8 |
| Propagation Delay | 41 ns |
| Turn On Delay Time | 41 ns |
| Family | LS |
| Logic Function | Decoder, Demultiplexer |
| Number of Inputs | 3 |
| Current - Output High, Low | 400μA 8mA |
| Supply Type | Single |
| Bandwidth | 35MHz |
| Voltage Supply Source | Single Supply |
| Input Conditioning | STANDARD |
| Length | 9.9mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74LS138DRE4 Overview
Due to the lack of space on the board, digital switch is provided in the 16-SOIC (0.154, 3.90mm Width).Tape & Reel (TR) represents its packaging.The method digital switch ic adopts for mounting is Surface Mount.For the analog part of the multiplexers, an IC Decoder/Demultiplexer is used.When the operating temperature is kept at 0°C~70°C, the machine will not be sensturn signal switchive to external influences.It provides digital controlled switch's superior flexibility for designers to use when it operates with a supply voltage of 4.75V~5.25V.provides digital controlled switch's digital controlled switch'sAs a member of 74LS series, the multiplexers can be used for a wide range of applications.Among its basic features are 16 terminations.The base part number is 74LS138, so you can find its logic switch related parts using that number.In multiplexer's system, 5V is the voltage supplied.In this turn signal switch, there are 16 components that can be connected to each pin.As a result, conductors end at GULL WING.There is a type of supply Single that is employed in this case.Currently, it is configured with a 16 pin configuration.It is mounted in the way of Surface Mount.In the LS family, the logic switch is included.Signal multiplexer provides 8 bits.During mux switch's normal operation, 5V is provided with a power supply.There are 8 outputs designed to operate the turn signal switch.I would classify the digital switch ic as an electronic part belonging to the Decoder/Drivers category.When a supply voltage of 5V is used, reliable performance of the multiplexers can be achieved.This multiplexer has 3 inputs.The switches packaging is based on TR.It contains 1 elements in mux switch configuration.
SN74LS138DRE4 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
SN74LS138DRE4 Applications
There are a lot of Texas Instruments SN74LS138DRE4 Signal Switches / Multiplexers / Decoders applications.
- Communication system
- Computer memory
- D/A converters
- Encrypted communications system
- Audio transmission
- Make full adder
- RF-based home automation system
- Make half adder
- Signal router
- Speed control of medern motors
