SN74LS157DE4
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 week 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 | Tube |
| Series | 74LS |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Technology | TTL |
| Voltage - Supply | 4.75V~5.25V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Base Part Number | 74LS157 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 5V |
| Circuit | 4 x 2:1 |
| Power Supplies | 5V |
| Number of Bits | 4 |
| Propagation Delay | 14 ns |
| Family | LS |
| Number of Inputs | 8 |
| Current - Output High, Low | 400μA 8mA |
| Supply Type | Single |
| Bandwidth | 35MHz |
| Output Polarity | TRUE |
| Number of Input Lines | 2 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Height | 1.75mm |
| Length | 9.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74LS157DE4 Overview
The reason it is provided is that the board space can be saved by placing digital switch in the 16-SOIC (0.154, 3.90mm Width).Tube is the method used for packaging.In terms of mounting, digital switch ic uses the method of Surface Mount.In the multiplexers, the analog IC is indicated by Multiplexer.When the operating temperature is kept at 0°C~70°C, turn signal switch will not be susceptible to external factors.When digital controlled switch operates at 4.75V~5.25V, designers are provided with a greater degree of flexibility.Multiplexers of the 74LS series can be used in a wide range of applications.This configuration includes 16 terminations as part of its basic functionality.There is a base part number 74LS157 that can be used to locate signal switch's related components as well.The voltage supplied for multiplexer's system is 5V.multiplexer's systemThis turn signal switch consists of 16 component pins.As a result, conductors end at GULL WING.As a type of supply, Single is employed.This multiplexer ic has 16 pins configured.The mounting point is Surface Mount.Among the family of LS the logic switch is a member.There are 4 bits in signal multiplexer.Normally, 5V is powered by a battery.For the turn signal switch's operation, there are 1 outputs.Using a supply voltage of 5V can result in reliable performance of the multiplexers.This multiplexer has a total of 8 inputs.To accept voltage levels, the multiplexers have2 input lines.
SN74LS157DE4 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
2 input lines
SN74LS157DE4 Applications
There are a lot of Texas Instruments SN74LS157DE4 Signal Switches / Multiplexers / Decoders applications.
- Make full adder
- Robotic vehicles
- RF-based home automation system
- Automatic health monitoring systems
- Electronic circuits
- Speed control of medern motors
- Image transmission
- Speed synchronization of multiple motors in industries
- Electronics industry
- Logic gates for other digital devices
