74AC11257PWG4
| Parameters | |
|---|---|
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Package / Case | TSSOP |
| Number of Pins | 20 |
| Weight | 76.997305mg |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 20 |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Packing Method | TUBE |
| Technology | CMOS |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.65mm |
| Pin Count | 20 |
| Operating Supply Voltage | 5V |
| Temperature Grade | INDUSTRIAL |
| Number of Channels | 4 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 3V |
| Load Capacitance | 50pF |
| Number of Bits | 2 |
| Propagation Delay | 6.5 ns |
| Family | AC |
| Logic Function | Multiplexer |
| Number of Inputs | 8 |
| Output Characteristics | 3-STATE |
| Supply Type | Dual |
| Bandwidth | 100MHz |
| Output Polarity | TRUE |
| High Level Output Current | 24mA |
| Low Level Output Current | 24mA |
| Number of Input Lines | 2 |
| Number of Output Lines | 1 |
| Height | 1.2mm |
| Length | 6.5mm |
| Width | 4.4mm |
| Thickness | 1mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
74AC11257PWG4 Overview
In order to save board space, digital switch is located in the TSSOP.This configuration includes 20 terminations as part of its basic functionality.The multiplexer's system is supplied with a voltage of 5V.A component pin count of 20 is found on this turn signal switch.GULL WING represents the end of conductors.This supply type employs Dual.With 20 pins, it is configured.Multiplexer ics are mounted in the direction of Surface Mount.There is a family of AC members.In the signal multiplexer, there are 2 bits available.It is possible to achieve reliable performance of the multiplexers with a voltage supply of 5V.It is provided with 8 inputs.The switches packaging is based on TUBE.The multiplexers have 2 input lines used to accept voltage levels.In this case, the signal source has a total of 1 output lines.There are a total of 4 channels used for transmitting data in the turn signal switch's circuit.The maximum temperature for this signal switch is 85°C.In order to maintain a minimal operating temperature, the temperature of the multiplexer should be set to -40°C.The device is specified to operate at a maximum supply voltage of 5.5V in accordance with the applicable device specification.A minimum supply voltage of 3V is required to operate the digital swith.
74AC11257PWG4 Features
Supplied in the TSSOP package
Adopting a supply type of Dual
Operating with the supply voltage of 5V
2 input lines
1 output lines
74AC11257PWG4 Applications
There are a lot of Texas Instruments 74AC11257PWG4 Signal Switches / Multiplexers / Decoders applications.
- Telephone network
- Enabling block of memory depending on address in memory chips
- Analog to digital conversion
- Microprocessor instruction decoding
- Speed synchronization of multiple motors in industries
- Speed control of medern motors
- Small scale TV wall
- High-performance memory-decoding applications
- Make full adder
- Data transfer
