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MC74LCX257DTR2
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| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Series | 74LCX |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Technology | CMOS |
| Voltage - Supply | 2.3V~3.6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 2.5V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| 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 | 8mA 8mA |
| Output Polarity | TRUE |
| Propagation Delay (tpd) | 7.2 ns |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Length | 5mm |
| Width | 4.4mm |
| RoHS Status | ROHS3 Compliant |
MC74LCX257DTR2 Overview
In order to save board space, digital switch is located in the 16-TSSOP (0.173, 4.40mm Width).In this case, it is packaged as Tape & Reel (TR).For mounting, digital switch ic uses the method Surface Mount.The analog IC used in the multiplexers can be referred to as Multiplexer.By keeping the operating temperature at -40°C~85°C, turn signal switch will not be affected by external factors.Design engineers have more flexibility when digital controlled switch operates at 2.3V~3.6V voltage.Multiplexers in the 74LCX series are suitable for a wide range of applications.As part of its basic configuration, 16 terminations are designed as a part of it.For multiplexer's system, 2.5V voltage is supplied.Signal switch has 16 component pins.Conductors terminate at GULL WING in this design.The LVC/LCX/Z family includes the logic switch.Vsup should be kept at 2V to prevent some unnecessary failures.Vsup (maximum supply voltage) should be kept as 3.6V to prevent unnecessary failures.The turn signal switch has 1 outputs designed for operation.This multiplexer is equipped with 2 inputs and 2 outputs.
MC74LCX257DTR2 Features
Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
MC74LCX257DTR2 Applications
There are a lot of Rochester Electronics, LLC MC74LCX257DTR2 Signal Switches / Multiplexers / Decoders applications.
- Enabling different functions units in microprocessor instruction decoding
- Implementing boolean functions with multiple variables
- LVDS
- Data distribution
- A/D converters
- Speed control of medern motors
- Microprocessor memory systems
- To select different task for memory in microprocessor memory systems
- Telephone network
- Microprocessor input/output systems