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MC74VHCT257AM
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| Parameters | |
|---|---|
| Family | AHCT/VHCT |
| Number of Inputs | 2 |
| 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 | Non-RoHS Compliant |
| Lead Free | Contains Lead |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.209, 5.30mm Width) |
| 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) | NOT SPECIFIED |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | 74VHCT257 |
| Pin Count | 16 |
| Qualification Status | Not Qualified |
| Circuit | 4 x 2:1 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 5V |
| Load Capacitance | 50pF |
| Throw Configuration | DPST |
| Propagation Delay | 7.9 ns |
MC74VHCT257AM Overview
This is a relatively small item of digital switch that is included in the 16-SOIC (0.209, 5.30mm Width) in order to save space on the board.Tube is the method used for packaging.As far as mounting is concerned, digital switch ic uses Surface Mount.the multiplexers uses IC Multiplexer as the analog IC.As long as the operating temperature is -55°C~125°C, turn signal switch will not be influenced by external factors.A supply voltage of 4.5V~5.5V provides digital controlled switch's superior flexibility for designers.In addition to being a member of the 74VHCT series, these multiplexers have a wide range of applications.Its basic configuration includes terminations in the 16 range.The base part number is 74VHCT257, which can also be used to find its logic switch related parts.For multiplexer's system, a voltage of 5V is supplied.This turn signal switch has 16 component pins.GULL WING is used as the point at which the conductors come to an end as part of this formula.This supply type employs Single.Multiplexer ics are mounted in the direction of Surface Mount.The logic switch object belongs to the family of AHCT/VHCT.To avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 5.5V.It is provided that 5V has a power supply in order to function normally.The multiplexer provides 2 inputs.RAIL is used to package the switches.In order to accept voltage levels, the multiplexers have input lines 8 on the board.In this case, the signal source has a total of 4 output lines.
MC74VHCT257AM Features
Supplied in the 16-SOIC (0.209, 5.30mm Width) package
Adopting a supply type of Single
Power supplies of 5V
8 input lines
4 output lines
MC74VHCT257AM Applications
There are a lot of ON Semiconductor MC74VHCT257AM Signal Switches / Multiplexers / Decoders applications.
- Recording transmission
- Code converters
- Enabling block of memory depending on address in memory chips
- Analog, digital or video signal switching
- Video transmission
- Control unit of Central Processing unit (CPU)
- Implementing boolean functions with multiple variables
- Electronically controlled engine system
- Used to connect a single source to multiple destinations
- Speed synchronization of multiple motors in industries