SN74AS253ADE4
| Parameters | |
|---|---|
| Packing Method | TUBE |
| Technology | TTL |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Pin Count | 16 |
| Temperature Grade | COMMERCIAL |
| Number of Channels | 2 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Load Capacitance | 50pF |
| Propagation Delay | 8 ns |
| Family | AS |
| Logic Function | Multiplexer |
| Number of Inputs | 8 |
| Output Characteristics | 3-STATE |
| Supply Type | Single |
| Bandwidth | 125MHz |
| Output Polarity | TRUE |
| High Level Output Current | 24mA |
| Low Level Output Current | 2.6mA |
| Number of Input Lines | 4 |
| Number of Output Lines | 1 |
| Length | 9.9mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
| Mount | Surface Mount |
| Package / Case | SOIC |
| Number of Pins | 16 |
| Weight | 141.690917mg |
| JESD-609 Code | e4 |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 16 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
SN74AS253ADE4 Overview
As a means of saving space, digital switch is provided in the SOIC.It is designed with 16 terminations as part of its basic configuration.For multiplexer's system, 5V voltage is supplied.In this turn signal switch, there are 16 component pins.At the end of a conductor, it uses GULL WING as the point where the conductor ends.There is a type of supply of Single.This multiplexer ic has 16 pins configured.The multiplexer ic is mounted in the direction of Surface Mount.I would like to refer to the logic switch as a member of the AS family.This multiplexer has a total of 8 inputs.The signal switching is packaged by TUBE. For the purpose of accepting voltage levels, the multiplexers have 4 input lines.A signal source has 1 output lines.The turn signal switch's circuit consists of 2 transmission channels.It is acceptable for this signal switch to operate at the maximal temperature of 70°C.Maintaining a minimum operating temperature of the multiplexer of 0°C is recommended.The relevant device specification specifies a maximum supply voltage of 5.5V for the signal switches.Device specifications require that the digital swith operate at a minimum supply voltage of 4.5V.
SN74AS253ADE4 Features
Supplied in the SOIC package
Adopting a supply type of Single
4 input lines
1 output lines
SN74AS253ADE4 Applications
There are a lot of Texas Instruments SN74AS253ADE4 Signal Switches / Multiplexers / Decoders applications.
- A robotic vehicle with the metal detector
- CPU memory location identification
- Seven segment displays
- Electronically controlled engine system
- To select different task for memory in microprocessor memory systems
- Enabling different functions units in microprocessor instruction decoding
- Injectors
- Data bus control
- Enabling different rows of memory depending on address in memory chips
- Analog, digital or video signal switching
