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MC74VHC257DR2G
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The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 35 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Weight | 665.986997mg |
| Operating Temperature | -55°C~125°C |
| Packaging | Tape & Reel (TR) |
| Published | 2006 |
| Series | 74VHC |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | Tin (Sn) |
| 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 |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| 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 |
| Power Dissipation | 200mW |
| Throw Configuration | DPST |
| Propagation Delay | 7.9 ns |
| Family | AHC/VHC |
| Logic Function | Multiplexer, Mux |
| Output Characteristics | 3-STATE |
| Halogen Free | Halogen Free |
| 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 | 9.9mm |
| Width | 3.9mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
MC74VHC257DR2G Overview
It is included in the 16-SOIC (0.154, 3.90mm Width) in order to save board space.Tape & Reel (TR) represents its packaging.Surface Mount is the mounting method digital switch ic uses.The analog IC in the multiplexers is identified as Multiplexer.By maintaining the operating temperature at -55°C~125°C, turn signal switch will not be affected by external factors.It provides digital controlled switch's superior flexibility for designers to use when it operates with a supply voltage of 2V~5.5V.provides digital controlled switch's digital controlled switch'sThe multiplexers from 74VHC series can be used for a wide range of applications.It is designed with 16 terminations as part of its basic configuration.The base part number is 74VHC257, which is also useful when looking up signal switch's related components.The voltage supplied for multiplexer's system is 3.3V.multiplexer's systemIn 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.There is a type of supply of Single.The board has 16 pins configured.As you can see, it is mounted in the direction of Surface Mount.The AHC/VHC family includes the logic switch.Keep Vsup at 2V to avoid unnecessary failures.It is advisable to keep the maximum supply voltage (Vsup) at 5.5V so as to avoid some unnecessary failures.Normally, 2/5.5V is powered by a battery.The switches is packaged according to the way of TAPE AND REEL.As a voltage level input, the multiplexers have 8 lines.There are 4 output lines designed to serve as the source of the signal.
MC74VHC257DR2G Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 2/5.5V
8 input lines
4 output lines
MC74VHC257DR2G Applications
There are a lot of ON Semiconductor MC74VHC257DR2G Signal Switches / Multiplexers / Decoders applications.
- Microprocessor instruction decoding
- War field flying robot with a night vision flying camera
- Arithmetic Logic Units
- Communication system
- Control unit of Central Processing unit (CPU)
- A/D converters
- To select different devices in microprocessor input
- Code converters
- Data communication
- To select different devices in microprocessor output