MC74ACT257N
| Parameters | |
|---|---|
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Number of Pins | 16 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2012 |
| Series | 74ACT |
| JESD-609 Code | e0 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | 74ACT257 |
| Pin Count | 16 |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 5V |
| Circuit | 4 x 2:1 |
| Power Supplies | 5V |
| Load Capacitance | 50pF |
| Number of Bits | 4 |
| Throw Configuration | DPST |
| Propagation Delay | 7.5 ns |
| Family | ACT |
| Logic Function | Mux |
| Number of Inputs | 8 |
| Current - Output High, Low | 24mA 24mA |
| Supply Type | Single |
| Output Polarity | TRUE |
| Number of Input Lines | 2 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Number of Output Lines | 3 |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
MC74ACT257N Overview
It is included in the 16-DIP (0.300, 7.62mm) in order to save board space.The package is packaged in accordance with Tube.In terms of mounting, digital switch ic uses the method of Through Hole.A digital IC Multiplexer is used as the analog component of the multiplexers.When the operating temperature is kept at -40°C~85°C, turn signal switch will not be susceptible to external factors.Using a 4.5V~5.5V supply voltage provides digital controlled switch's superior flexibility for designers.Multiplexers from the 74ACT series can be used in a wide range of applications.It is designed with 16 terminations as part of its basic configuration.In addition, it also has a base part number of 74ACT257, which can be used to find related parts.The multiplexer's system is supplied with a voltage of 5V.In this turn signal switch, there are 16 components that can be connected to each pin.Single is employed as its supply type.There are 16 pins on it.As you can see, it is mounted in the direction of Through Hole.The logic switch object belongs to the family of ACT.Signal multiplexer provides 4 bits.For mux switch's normal operation, there is a power supply provided at 5V.If the supply voltage is 5V, reliable performance of the multiplexers can be achieved.In this multiplexer, there is a total of 8 inputs.It is possible to accept voltage levels through 2 input lines of multiplexers.A signal source has 3 output lines.
MC74ACT257N Features
Supplied in the 16-DIP (0.300, 7.62mm) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
2 input lines
3 output lines
MC74ACT257N Applications
There are a lot of ON Semiconductor MC74ACT257N Signal Switches / Multiplexers / Decoders applications.
- Frequency multiplexing system
- Electronic circuits
- Electronics industry
- Analog, digital or video signal switching
- Decimal decoder
- To select different task for memory in microprocessor memory systems
- Electronically controlled engine system
- Transmission from the computer system of a satellite
- CPU memory location identification
- Used to connect a single source to multiple destinations
