SN74LS157NSR
| 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 (0.209, 5.30mm Width) |
| Number of Pins | 16 |
| Weight | 200.686274mg |
| Operating Temperature | 0°C~70°C |
| Packaging | Cut Tape (CT) |
| Series | 74LS |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Multiplexer |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 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 | 4 |
| Supply Voltage | 5V |
| Base Part Number | 74LS157 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Circuit | 4 x 2:1 |
| Polarity | Non-Inverting |
| Power Supplies | 5V |
| Number of Circuits | 4 |
| Number of Bits | 4 |
| Throw Configuration | DPST |
| Propagation Delay | 14 ns |
| Quiescent Current | 9.7mA |
| Family | LS |
| Current - Output High, Low | 400μA 8mA |
| Supply Type | Single |
| Bandwidth | 35MHz |
| Max I(ol) | 0.008 A |
| Number of Input Lines | 2 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Height | 2mm |
| Length | 10.3mm |
| Width | 5.3mm |
| Thickness | 1.95mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74LS157NSR Overview
It is included in the 16-SOIC (0.209, 5.30mm Width) in order to save board space.As a result, it is packaged in a way that is referred to as Cut Tape (CT).Mounting is performed using Surface Mount.the multiplexers uses an analog IC Multiplexer.In the case of 0°C~70°C, turn signal switch will not be affected by external factors.When operated with a 4.75V~5.25V supply voltage, digital controlled switch provides digital controlled switch's superior flexibility for designers.Several applications are possible for 74LS series multiplexers.It is designed with 16 terminations as part of its basic configuration.The base part number is 74LS157, which can also be used to find its logic switch related parts.For multiplexer's system, a voltage of 5V is supplied.Currently, this turn signal switch has a total of 16 component pins.A conductor terminates at GULL WING.Its supply type is Single, which is used as the source of power.This multiplexer ic is configured with 16 pins.The multiplexer ic is mounted in the direction of Surface Mount.The logic switch object belongs to the family of LS.The multiplexer ic provides 4 bits.For mux switch's normal operation, power supply 5V is provided.The turn signal switch contains 1 outputs designed to operate.It consumes 9.7mA current of multiplexer ic without external influences.The switches package is packaged in accordance with TR.The multiplexers have 2 input lines used to accept voltage levels.The digitalswitch relies on 4 circuits to function normally.
SN74LS157NSR Features
Supplied in the 16-SOIC (0.209, 5.30mm Width) package
Adopting a supply type of Single
Power supplies of 5V
2 input lines
SN74LS157NSR Applications
There are a lot of Texas Instruments SN74LS157NSR Signal Switches / Multiplexers / Decoders applications.
- Implementing boolean functions with multiple variables
- A/D converters
- Computer memory
- Automation system
- Steel plants
- To select different devices in microprocessor output
- Microprocessor instruction decoding
- Textile mills
- Data distribution
- Microprocessor memory systems
