74LCX257SJ
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.209, 5.30mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Series | 74LCX |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | MATTE TIN |
| Technology | CMOS |
| Voltage - Supply | 2V~3.6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 2.5V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Qualification Status | COMMERCIAL |
| Circuit | 4 x 2:1 |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 2V |
| Family | LVC/LCX/Z |
| Number of Inputs | 2 |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 24mA 24mA |
| Output Polarity | TRUE |
| Propagation Delay (tpd) | 7.2 ns |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Width | 5.3mm |
| RoHS Status | ROHS3 Compliant |
74LCX257SJ Overview
As a means of saving space, digital switch is provided in the 16-SOIC (0.209, 5.30mm Width).The package is packaged in accordance with Tube.Digital switch ic adheres to a mounting method of Surface Mount.In the multiplexers, the analog IC Multiplexer is used.As long as the operating temperature is -40°C~85°C, turn signal switch will not be influenced by external factors.When operated with a 2V~3.6V supply voltage, digital controlled switch provides digital controlled switch's superior flexibility for designers.These multiplexers are members of the 74LCX series, which provide extensive application potential.As parts of its basic configuration, 16 terminations are desgined.For multiplexer's system, 2.5V voltage is supplied.In this turn signal switch, there are 16 components that can be connected to each pin.It is the end of conductors that is represented by GULL WING.The logic switch is a member of the LVC/LCX/Z family.It is recommended that the minimum supply voltage (Vsup) be kept at 2V to avoid some unnecessary failures.It is advisable that the maximal supply voltage (Vsup) remains at 3.6V to avoid some unnecessary failures.As part of the operation of this turn signal switch, there are 1 outputs.In this multiplexer, there is a total of 2 inputs.
74LCX257SJ Features
Supplied in the 16-SOIC (0.209, 5.30mm Width) package
74LCX257SJ Applications
There are a lot of Rochester Electronics, LLC 74LCX257SJ Signal Switches / Multiplexers / Decoders applications.
- To select different devices in microprocessor output
- Enabling different functions units in microprocessor instruction decoding
- Control unit of Central Processing unit (CPU)
- Automation system
- Idle motor
- Speed control of medern motors
- Metal detectors
- Signal router
- Solenoid cooling fan
- Decimal decoder
