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74ACT257SJX
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| 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 | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Series | 74ACT |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Multiplexer |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Voltage - Supply | 4.5V~5.5V |
| Base Part Number | 74ACT257 |
| 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 | 7.5 ns |
| Logic Function | Mux |
| Number of Inputs | 8 |
| Current - Output High, Low | 24mA 24mA |
| Supply Type | Single |
| High Level Output Current | 24mA |
| Low Level Output Current | 24mA |
| 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 |
74ACT257SJX Overview
Due to the lack of space on the board, digital switch is provided in the 16-SOIC (0.209, 5.30mm Width).The package is in the form of Tape & Reel (TR).As far as mounting is concerned, digital switch ic uses Surface Mount.In the multiplexers, the analog IC is indicated by Multiplexer.Turn signal switch will not be susceptible to the external factors when the operating temperature is kept at -40°C~85°C.A supply voltage of 4.5V~5.5V provides digital controlled switch's superior flexibility for designers.The multiplexers can be used for a wide range of applications since they are members of 74ACT series.The part number for 74ACT257 can be used to find its logic switch related parts as well.In this case, Single is employed as the supply type.A configuration of 16 pins is used.Surface Mount is the way it is mounted.There are 4 bits signal multiplexer provides.The turn signal switch has 4 outputs.Reliable performance of the multiplexers can be achieved when a supply voltage of 5V is provided.This multiplexer has a total of 8 inputs.The multiplexers have 2 input lines used to accept voltage levels.A signal source has 3 output lines.The maximum operating temperature of 85°C is acceptable for this signal switch.Ideally, the temperature of the multiplexer should not exceed -40°C.In compliance with the applicable device specification, the signal switches has a maximum supply voltage of 5.5V.According to its specifications, the digital swith requires a minimum supply voltage of 4.5V.
74ACT257SJX 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
74ACT257SJX Applications
There are a lot of ON Semiconductor 74ACT257SJX Signal Switches / Multiplexers / Decoders applications.
- Injectors
- Decimal decoder
- High-performance memory-decoding applications
- Speed synchronization of multiple motors in industries
- Audio transmission
- RF-based home automation system
- Code converters
- Small scale TV wall
- Data distribution
- Time division multiplexing system