74F257ASJ
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.209, 5.30mm Width) |
| Number of Pins | 16 |
| Supplier Device Package | 16-SOP |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Series | 74F |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Multiplexer |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Voltage - Supply | 4.5V~5.5V |
| Base Part Number | 74F257 |
| Number of Outputs | 4 |
| Operating Supply Voltage | 5V |
| Circuit | 4 x 2:1 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Number of Bits | 4 |
| Throw Configuration | DPST |
| Propagation Delay | 5.5 ns |
| Logic Function | Mux |
| Number of Inputs | 8 |
| Current - Output High, Low | 3mA 24mA |
| Supply Type | Single |
| High Level Output Current | 24mA |
| Low Level Output Current | 3mA |
| Number of Input Lines | 2 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Number of Output Lines | 3 |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
74F257ASJ Overview
As a means of saving space, digital switch is provided in the 16-SOIC (0.209, 5.30mm Width).The package is packaged in accordance with Tube.The method digital switch ic adopts for mounting is Surface Mount.The analog IC used in the multiplexers can be referred to as Multiplexer.In the case of 0°C~70°C, turn signal switch will not be affected by external factors.When digital controlled switch operates at 4.5V~5.5V, designers have superior flexibility.As a member of 74F series, the multiplexers can be used for a wide range of applications.The part number for 74F257 can be used to find its logic switch related parts as well.There is a type of supply Single that is employed in this case.With 16 pins, it is configured.The multiplexer ic is mounted in the direction of Surface Mount.In the signal multiplexer, there are 4 bits available.For the turn signal switch's operation, there are 4 outputs.Reliable performance of the multiplexers can be achieved when a supply voltage of 5V is provided.This multiplexer is equipped with 8 inputs and 8 outputs.It is possible to accept voltage levels through 2 input lines of multiplexers.There are 3 output lines designed to serve as the source of the signal.A maximum temperature of 70°C is acceptable for this signal switch.It is recommended that the minimum operating temperature of the multiplexer be kept at 0°C.The device is specified to operate at the maximum supply voltage of 5.5V in accordance with its applicable specification.The digital swith is specified to operate at the minimum supply voltage of 4.5V in compliance with the applicable device specification.
74F257ASJ Features
Supplied in the 16-SOIC (0.209, 5.30mm Width) package
Adopting a supply type of Single
Operating with the supply voltage of 5V
2 input lines
3 output lines
74F257ASJ Applications
There are a lot of ON Semiconductor 74F257ASJ Signal Switches / Multiplexers / Decoders applications.
- War field flying robot with a night vision flying camera
- Memory system of computers
- Microprocessor instruction decoding
- High-performance memory systems
- Textile mills
- Implementing boolean functions with multiple variables
- Electronics industry
- Robotic vehicles
- Medium scale TV wall
- PCIe
