SN74LS251N
| Parameters | |
|---|---|
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2017 |
| Series | 74LS |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | TIN LEAD |
| Technology | TTL |
| Voltage - Supply | 4.75V~5.25V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Qualification Status | Not Qualified |
| Circuit | 1 x 8:1 |
| Power Supplies | 5V |
| Number of Inputs | 8 |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 2.6mA 8mA |
| Max I(ol) | 0.008 A |
| Prop. Delay@Nom-Sup | 45 ns |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| RoHS Status | Non-RoHS Compliant |
SN74LS251N Overview
In order to conserve board space, digital switch is included in the 16-DIP (0.300, 7.62mm).As a result, it is packaged in the way of Tube.Mounting is performed using Through Hole.For the analog part of the multiplexers, an IC Multiplexer is used.The operating temperature of 0°C~70°C will not be susceptible to external factors.When operated with a 4.75V~5.25V supply voltage, digital controlled switch provides digital controlled switch's superior flexibility for designers.Multiplexers of the 74LS series can be used in a wide range of applications.Among its basic configurations are 16 terminations.In this case, 5V is the voltage supplied to the multiplexer's system.For mux switch's normal operation, there is a power supply provided at 5V.This multiplexer has a total of 8 inputs.
SN74LS251N Features
Supplied in the 16-DIP (0.300, 7.62mm) package
Power supplies of 5V
SN74LS251N Applications
There are a lot of Rochester Electronics, LLC SN74LS251N Signal Switches / Multiplexers / Decoders applications.
- Code converters
- RF-based home automation system
- Microprocessor instruction decoding
- D/A converters
- Electronics industry
- Frequency multiplexing system
- A robotic vehicle with the metal detector
- Microprocessor input/output systems
- Code conversion
- Used to connect a single source to multiple destinations