SN74ALS857DWR
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 24-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 24 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tape & Reel (TR) |
| Series | 74ALS |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 24 |
| Type | Multiplexer |
| Packing Method | TAPE AND REEL |
| Technology | TTL |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 6 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | 74ALS857 |
| Pin Count | 24 |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Circuit | 6 x 2:1 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Load Capacitance | 50pF |
| Propagation Delay | 25 ns |
| Family | ALS |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 2.6mA 24mA |
| Supply Type | Single |
| Output Polarity | CONFIGURABLE |
| Power Supply Current-Max (ICC) | 33mA |
| Number of Input Lines | 2 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Width | 7.5mm |
| RoHS Status | ROHS3 Compliant |
SN74ALS857DWR Overview
In order to conserve board space, digital switch is included in the 24-SOIC (0.295, 7.50mm Width).The package is packaged in accordance with Tape & Reel (TR).As far as mounting is concerned, digital switch ic uses Surface Mount.the multiplexers uses IC Multiplexer as the analog IC.If the operating temperature is maintained at 0°C~70°C, turn signal switch will not be susceptible to external factors.A supply voltage of 4.5V~5.5V provides digital controlled switch's superior flexibility for designers.These multiplexers are members of the 74ALS series, which provide extensive application potential.As parts of its basic configuration, 24 terminations are desgined.Its logic switch base part number is 74ALS857 which can also be used to find its logic switch related parts.In this case, 5V is the voltage supplied to the multiplexer's system.This turn signal switch has 24 component pins.GULL WING is used as the point at which the conductors come to an end as part of this formula.Its supply type is Single, which is used as the source of power.The board is configured with 24 pins.It is mounted in the way of Surface Mount.The logic switch belongs to the family of ALS.It is recommended that the minimum supply voltage (Vsup) be kept at 4.5V to avoid some unnecessary failures.Keeping Vsup at 5.5V will prevent some unnecessary failures.It is provided that 5V has a power supply in order to function normally.The turn signal switch has 1 outputs designed for operation.The switches packaging is based on TAPE AND REEL.The multiplexers have 2 input lines used to accept voltage levels.
SN74ALS857DWR Features
Supplied in the 24-SOIC (0.295, 7.50mm Width) package
Adopting a supply type of Single
Power supplies of 5V
2 input lines
SN74ALS857DWR Applications
There are a lot of Texas Instruments SN74ALS857DWR Signal Switches / Multiplexers / Decoders applications.
- Implementing boolean functions with multiple variables
- Communication system
- Microprocessor instruction decoding
- Logic gates for other digital devices
- Medical industry
- To select different task for memory in microprocessor memory systems
- Electronic circuits
- Code conversion
- Memory system of computers
- Idle motor
