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MC74VHCT257AMG
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The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Propagation Delay | 7.9 ns |
| Family | AHCT/VHCT |
| Logic Function | Mux |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 8mA 8mA |
| Supply Type | Single |
| Output Polarity | TRUE |
| Number of Input Lines | 8 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Number of Output Lines | 4 |
| Length | 5mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.209, 5.30mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -55°C~125°C |
| Packaging | Tube |
| Published | 2011 |
| Series | 74VHCT |
| JESD-609 Code | e4 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Packing Method | RAIL |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | 74VHCT257 |
| Pin Count | 16 |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 5V |
| Circuit | 4 x 2:1 |
| Power Supplies | 5V |
| Load Capacitance | 50pF |
| Throw Configuration | DPST |
MC74VHCT257AMG Overview
The reason it is provided is that the board space can be saved by placing digital switch in the 16-SOIC (0.209, 5.30mm Width).As a result, it is packaged in a way that is referred to as Tube.Mounting is performed using Surface Mount.The multiplexers uses an analog IC Multiplexer as the analog part of the circuit.The operating temperature will not be affected by external factors when turn signal switch is set to -55°C~125°C.Design engineers have more flexibility when digital controlled switch operates at 4.5V~5.5V voltage.These multiplexers are members of the 74VHCT series, which provide extensive application potential.There are 16 terminations included in its basic configuration.There is a base part number 74VHCT257 that can be used to locate signal switch's related components as well.For multiplexer's system, a voltage of 5V is supplied.In this turn signal switch, there are 16 components that can be connected to each pin.It employs GULL WING as the point at which conductors come to an end.In this case, the supply type is Single.The board has 16 pins configured.Surface Mount is the way it is mounted.In the AHCT/VHCT family, the logic switch is included.During mux switch's normal operation, 5V is provided with a power supply.With a supply voltage of 5V, reliable performance of the multiplexers can be achieved.The switches is packaged according to the way of RAIL.Voltage levels are accepted through 8 input lines of multiplexers.Signal source consists of 4 output lines.
MC74VHCT257AMG Features
Supplied in the 16-SOIC (0.209, 5.30mm Width) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
8 input lines
4 output lines
MC74VHCT257AMG Applications
There are a lot of ON Semiconductor MC74VHCT257AMG Signal Switches / Multiplexers / Decoders applications.
- Analog, digital or video signal switching
- Memory chips
- Logic gates for other digital devices
- Paper plants
- Logic circuits
- LVDS
- Frequency multiplexing system
- Data collection system
- Seven segment displays
- Idle motor