SN74AS258DE4
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Series | 74AS |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Technology | TTL |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | 74AS258 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Circuit | 4 x 2:1 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 5V |
| Load Capacitance | 50pF |
| Number of Bits | 4 |
| Propagation Delay | 5 ns |
| Family | AS |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 2.6mA 24mA |
| Supply Type | Single |
| Output Polarity | INVERTED |
| Number of Input Lines | 2 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Length | 9.9mm |
| Width | 3.9mm |
| RoHS Status | ROHS3 Compliant |
SN74AS258DE4 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).The package is packaged in the manner of Tube.In terms of mounting, digital switch ic uses the method of Surface Mount.In the multiplexers, the analog IC Multiplexer is used.A temperature of 0°C~70°C will not leave the turn signal swturn signal switchch susceptible to external influences.Design engineers have more flexibility when digital controlled switch operates at 4.5V~5.5V voltage.Multiplexers in the 74AS series are suitable for a wide range of applications.This configuration includes 16 terminations as part of its basic functionality.There is a base part number of 74AS258 which can also be used in order to locate the logic switch that are related to this item.In multiplexer's system, 5V is the voltage supplied.In this turn signal switch, there are 16 component pins.It employs GULL WING as the point at which conductors come to an end.Its supply type is Single, which is used as the source of power.This multiplexer ic is configured with 16 pins.Surface Mount is the way it is mounted.The logic switch object belongs to the family of AS.In this signal multiplexer, there are 4 bits that are provided.In order to avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 5.5V.mux switch's normal operation requires the power supply of 5V.There are 1 outputs designed to operate the turn signal switch.The multiplexers have2 input lines on the board that accept voltage levels.
SN74AS258DE4 Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 5V
2 input lines
SN74AS258DE4 Applications
There are a lot of Texas Instruments SN74AS258DE4 Signal Switches / Multiplexers / Decoders applications.
- Night vision cameras
- Microprocessor memory systems
- Decimal decoder
- Image transmission
- Analog, digital or video signal switching
- D/A converters
- Enabling different functions units in microprocessor instruction decoding
- A/D converters
- Computer memory
- A robotic vehicle with the metal detector
