MC74LVX257DTR2
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2011 |
| Series | 74LVX |
| JESD-609 Code | e4 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| 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 | 2.7V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | 74LVX257 |
| Pin Count | 16 |
| Number of Outputs | 4 |
| Qualification Status | Not Qualified |
| Circuit | 4 x 2:1 |
| Polarity | Non-Inverting |
| Supply Voltage-Max (Vsup) | 3.6V |
| Power Supplies | 3.3V |
| Supply Voltage-Min (Vsup) | 2V |
| Load Capacitance | 50pF |
| Power Dissipation | 180mW |
| Throw Configuration | DPST |
| Propagation Delay | 12 ns |
| Family | LV/LV-A/LVX/H |
| Logic Function | Mux |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 4mA 4mA |
| Supply Type | Single |
| Number of Input Lines | 8 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Length | 5mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
MC74LVX257DTR2 Overview
In order to conserve board space, digital switch is included in the 16-TSSOP (0.173, 4.40mm Width).It is packaged according to the Tape & Reel (TR) method.The method digital switch ic adopts for mounting is Surface Mount.The analog IC in the multiplexers is identified as Multiplexer.The operating temperature of -40°C~85°C will not be susceptible to external factors.Designers have greater flexibility using digital controlled switch when it works with 2V~5.5V voltage.As a member of 74LVX series, the multiplexers can be used for a wide range of applications.There is a design for terminating 16 as part of its basic configuration.The base part number is 74LVX257, so you can find its logic switch related parts using that number.The multiplexer's system is supplied with a voltage of 2.7V.A component pin count of 16 can be found on this turn signal switch.It is the end of conductors that is represented by GULL WING.There is a type of supply Single that is employed in this case.The board has 16 pins configured.The mounting is in the way of Surface Mount.The logic switch is a member of the LV/LV-A/LVX/H family.It is recommended that the minimum supply voltage (Vsup) be kept at 2V to avoid some unnecessary failures.In order to avoid some unnecessary failures, you should maintain a maximum supply voltage (Vsup) of 3.6V.There is a power supply provided for the mux switch's normal operation of 3.3V.The turn signal switch contains 4 outputs designed to operate.The switches package is packaged in a way which is consistent with TAPE AND REEL.The multiplexers have8 input lines on the board that accept voltage levels.
MC74LVX257DTR2 Features
Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 3.3V
8 input lines
MC74LVX257DTR2 Applications
There are a lot of ON Semiconductor MC74LVX257DTR2 Signal Switches / Multiplexers / Decoders applications.
- Enabling block of memory depending on address in memory chips
- To select different devices in microprocessor output
- Image transmission
- Recording transmission
- Analog, digital or video signal switching
- Data demultiplexing
- Memory system of computers
- Analog to digital conversion
- Night vision cameras
- Enabling different rows of memory depending on address in memory chips
