CD74HC157E
| Parameters | |
|---|---|
| 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 |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Operating Temperature | -55°C~125°C |
| Packaging | Tube |
| Series | 74HC |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
CD74HC157E Overview
Due to the fact that it is provided in the 16-DIP (0.300, 7.62mm), digital switch allows the board to be compacted.As a result, it is packaged in a way that is referred to as Tube.The method digital switch ic adopts for mounting is Through Hole.the multiplexers uses IC Multiplexer as the analog IC.The operating temperature of -55°C~125°C will not be susceptible to external factors.When digital controlled switch operates at 2V~6V, designers have superior flexibility.Several applications are possible for 74HC series multiplexers.There is a design for terminating 16 as part of its basic configuration.The turn signal switch is supplied with a voltage of 5V volts.I would like to refer to the logic switch as a member of the HC/UH family.Keeping Vsup at 2V will prevent some unwanted failures.Vsup (maximum supply voltage) should be kept as 6V to prevent unnecessary failures.The turn signal switch operates with 1 outputs.This multiplexer provides 2 inputs.
CD74HC157E Features
Supplied in the 16-DIP (0.300, 7.62mm) package
CD74HC157E Applications
There are a lot of Rochester Electronics, LLC CD74HC157E Signal Switches / Multiplexers / Decoders applications.
- To select different task for memory in microprocessor memory systems
- Home automation system
- Logic gates for other digital devices
- Time division multiplexing system
- Automatic Monitoring systems
- Idle motor
- Data collection system
- Used to connect a single source to multiple destinations
- Electronics industry
- Telephone network