CD74HC157M
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Operating Temperature | -55°C~125°C |
| Packaging | Tube |
| Series | 74HC |
| 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 | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Circuit | 4 x 2:1 |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Family | HC/UH |
| Number of Inputs | 2 |
| Current - Output High, Low | 5.2mA 5.2mA |
| Output Polarity | TRUE |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| RoHS Status | Non-RoHS Compliant |
CD74HC157M Overview
Due to the fact that it is provided in the 16-SOIC (0.154, 3.90mm Width), digital switch allows the board to be compacted.The package is packaged in the manner of Tube.For mounting, digital switch ic uses the method Surface Mount.the multiplexers uses IC Multiplexer as the analog IC.In the case of -55°C~125°C, turn signal switch will not be affected by external factors.Using a 2V~6V supply voltage provides digital controlled switch's superior flexibility for designers.The multiplexers from 74HC series can be used for a wide range of applications.This configuration includes 16 terminations as part of its basic functionality.In this case, 5V is the voltage supplied to the multiplexer's system.It employs GULL WING as the point at which conductors come to an end.I would like to refer to the logic switch as a member of the HC/UH family.In order to prevent unnecessary failures, it is recommended that the minimal supply voltage (Vsup) be kept at 2V.It is advisable to keep the maximum supply voltage (Vsup) at 6V so as to avoid some unnecessary failures.There are 1 outputs designed to operate the turn signal switch.It is provided with 2 inputs.
CD74HC157M Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
CD74HC157M Applications
There are a lot of Rochester Electronics, LLC CD74HC157M Signal Switches / Multiplexers / Decoders applications.
- LVDS
- Home automation system
- To select different task for memory in microprocessor memory systems
- Encrypted communications system
- Telephone network
- A robotic vehicle with the metal detector
- Speed synchronization of multiple motors in industries
- To select different devices in microprocessor input
- D/A converters
- Automation system
