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MC74LCX257DR2
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| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2012 |
| Series | 74LCX |
| JESD-609 Code | e0 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Packing Method | TAPE AND REEL |
| Technology | CMOS |
| Voltage - Supply | 2.3V~3.6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 240 |
| Number of Functions | 4 |
| Supply Voltage | 2.5V |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | 74LCX257 |
| Pin Count | 16 |
| Qualification Status | Not Qualified |
| Circuit | 4 x 2:1 |
| Supply Voltage-Min (Vsup) | 2V |
| Number of Bits | 4 |
| Throw Configuration | DPST |
| Propagation Delay | 6 ns |
| Family | LVC/LCX/Z |
| Logic Function | Mux |
| Number of Inputs | 8 |
| Current - Output High, Low | 8mA 8mA |
| Supply Type | Single |
| Output Polarity | TRUE |
| Number of Input Lines | 2 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Number of Output Lines | 3 |
| Length | 9.9mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
MC74LCX257DR2 Overview
Due to the lack of space on the board, digital switch is provided in the 16-SOIC (0.154, 3.90mm Width).Tape & Reel (TR) represents its packaging.digital switch ic uses the method of Surface Mount for mounting.In the multiplexers, the analog IC Multiplexer is used.By keeping the operating temperature at -40°C~85°C, turn signal switch will not be affected by external factors.With a supply voltage of 2.3V~3.6V, designers have greater flexibility of digital controlled switch.In addition to being a member of the 74LCX series, these multiplexers have a wide range of applications.This configuration includes 16 terminations as part of its basic functionality.There is a base part number of 74LCX257 which can also be used in order to locate the logic switch that are related to this item.In this case, 2.5V is the voltage supplied to the multiplexer's system.Signal switch has 16 component pins.GULL WING represents the end of conductors.The supply type of this multiplexer ic is Single.The board has 16 pins configured.Multiplexer ics are mounted in the direction of Surface Mount.In the LVC/LCX/Z family, the logic switch is included.The multiplexer ic provides 4 bits.The minimal supply voltage (Vsup) should be kept at 2V to avoid some unnecessary failures.It is provided with 8 inputs.The switches packaging is based on TAPE AND REEL.It is possible to accept voltage levels through 2 input lines of multiplexers.The signal source consists of 3 output lines.
MC74LCX257DR2 Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
2 input lines
3 output lines
MC74LCX257DR2 Applications
There are a lot of ON Semiconductor MC74LCX257DR2 Signal Switches / Multiplexers / Decoders applications.
- Automatic health monitoring systems
- Used to connect a single source to multiple destinations
- Solenoid cooling fan
- Make full adder
- Control unit of Central Processing unit (CPU)
- Metal detectors
- PCIe
- Microprocessor input/output systems
- Telephone network
- Data-routing applications