MC74VHC257MELG
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| 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 | Tape & Reel (TR) |
| Published | 2001 |
| Series | 74VHC |
| 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 | TAPE AND REEL |
| Technology | CMOS |
| Voltage - Supply | 2V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 3.3V |
| Base Part Number | 74VHC257 |
| Pin Count | 16 |
| Circuit | 4 x 2:1 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 2/5.5V |
| Supply Voltage-Min (Vsup) | 2V |
| Load Capacitance | 50pF |
| Throw Configuration | DPST |
| Propagation Delay | 7.9 ns |
| Family | AHC/VHC |
| Logic Function | Multiplexer, 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 |
| Height Seated (Max) | 2.05mm |
| Width | 5.275mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
MC74VHC257MELG Overview
Digital switch is provided in the 16-SOIC (0.209, 5.30mm Width) for the purpose of saving board space.In this case, it is packaged as Tape & Reel (TR).In terms of mounting, digital switch ic uses the Surface Mount method .In the multiplexers, the analog IC is indicated by Multiplexer.If the operating temperature is maintained at -55°C~125°C, turn signal switch will not be susceptible to external factors.With a supply voltage of 2V~5.5V, designers have greater flexibility of digital controlled switch.Multiplexers from the 74VHC series can be used in a wide range of applications.As part of its basic configuration, 16 terminations are designed as a part of it.Its logic switch base part number is 74VHC257 which can also be used to find its logic switch related parts.For multiplexer's system, 3.3V voltage is supplied.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.As a type of supply, Single is employed.A total of 16 pins are configured on this board.Multiplexer ics are mounted in the direction of Surface Mount.The logic switch object belongs to the family of AHC/VHC.Avoid unnecessary failures by keeping the supply voltage (Vsup) at 2V.The maximal supply voltage (Vsup) should be kept at 5.5V to avoid some unnecessary failures.mux switch's normal operation requires the power supply of 2/5.5V.TAPE AND REEL is used to package the switches.It is possible to accept voltage levels through 8 input lines of multiplexers.A signal source is provided by 4 output lines.
MC74VHC257MELG Features
Supplied in the 16-SOIC (0.209, 5.30mm Width) package
Adopting a supply type of Single
Power supplies of 2/5.5V
8 input lines
4 output lines
MC74VHC257MELG Applications
There are a lot of ON Semiconductor MC74VHC257MELG Signal Switches / Multiplexers / Decoders applications.
- Steel plants
- HDMI applications
- Data collection system
- Telephone network
- Computer memory
- D/A converters
- Paper plants
- Microprocessor memory systems
- Logic circuits
- Metal detectors
