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SN74LS251D
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Shipping Cost
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The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Weight | 141.690917mg |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Series | 74LS |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Max Power Dissipation | 35mW |
| Technology | TTL |
| Voltage - Supply | 4.75V~5.25V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Base Part Number | 74LS251 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Circuit | 1 x 8:1 |
| Supply Voltage-Max (Vsup) | 5.25V |
| Power Supplies | 5V |
| Supply Voltage-Min (Vsup) | 4.75V |
| Load Capacitance | 5pF |
| Power Dissipation | 35mW |
| Number of Bits | 8 |
| Propagation Delay | 28 ns |
| Family | LS |
| Number of Inputs | 8 |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 2.6mA 8mA |
| Supply Type | Single |
| Bandwidth | 35MHz |
| Output Polarity | COMPLEMENTARY |
| Prop. Delay@Nom-Sup | 45 ns |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Height | 1.75mm |
| Length | 9.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74LS251D 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.It is packaged in the way of Tube.In terms of mounting, digital switch ic uses the method of Surface Mount.The multiplexers uses an analog IC Multiplexer as the analog part of the circuit.In the case of 0°C~70°C, turn signal switch will not be affected by 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.There is a base part number of 74LS251 which can also be used in order to locate the logic switch that are related to this item.The multiplexer's system works with 5V voltage.This turn signal switch has a total of 16 component pins.It employs GULL WING as the point at which conductors come to an end.There is a type of supply of Single.This multiplexer ic is configured with 16 pins.The multiplexer ic is mounted in the direction of Surface Mount.The logic switch object belongs to the family of LS.As a result, signal multiplexer provides a total of 8 bits.In order to prevent unnecessary failures, it is recommended that the minimal supply voltage (Vsup) be kept at 4.75V.To avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 5.25V.It is provided that 5V has a power supply in order to function normally.The turn signal switch has 1 outputs.A multiplexer such as this has 8 inputs available.
SN74LS251D Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 5V
SN74LS251D Applications
There are a lot of Texas Instruments SN74LS251D Signal Switches / Multiplexers / Decoders applications.
- Memory system of computers
- CNC machines
- Data communication
- Data-routing applications
- Telephone network
- Speed synchronization of multiple motors in industries
- Small scale TV wall
- Speed control of medern motors
- HDMI applications
- Logic gates for other digital devices