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SN74AS157D
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The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 1 week 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 | 74AS |
| 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) |
| Technology | TTL |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Base Part Number | 74AS157 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 5V |
| Circuit | 4 x 2:1 |
| Power Supplies | 5V |
| Number of Channels | 4 |
| Load Capacitance | 50pF |
| Number of Bits | 2 |
| Propagation Delay | 6 ns |
| Family | AS |
| Number of Inputs | 8 |
| Current - Output High, Low | 400μA 8mA |
| Supply Type | Single |
| Bandwidth | 125MHz |
| Output Polarity | TRUE |
| 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 |
SN74AS157D Overview
The reason it is provided is that the board space can be saved by placing digital switch in the 16-SOIC (0.154, 3.90mm Width).Tube represents its packaging.Mounting is performed using Surface Mount.the multiplexers uses IC Multiplexer as the analog IC.If the operating temperature is maintained at 0°C~70°C, turn signal switch will not be susceptible to external factors.When digital controlled switch operates at 4.5V~5.5V, designers are provided with a greater degree of flexibility.These multiplexers are members of the 74AS series, which provide extensive application potential.There are 16 terminations included in its basic configuration.There is a base part number 74AS157 that can be used to locate signal switch's related components as well.The multiplexer's system is powered by 5V volts.In this turn signal switch, there are 16 components that can be connected to each pin.As a result, conductors end at GULL WING.There is a supply type of Single employed as part of this supply.There are 16 pins on it.Surface Mount is the way it is mounted.The logic switch is a member of the AS family.The multiplexer ic provides 2 bits.In order for 5V to operate normally, a power supply is provided.The turn signal switch operates with 1 outputs.If the supply voltage is set to 5V, reliable performance of the multiplexers can be achieved.The multiplexer provides 8 inputs.There are a total of 4 channels used for transmitting data in the turn signal switch's circuit.
SN74AS157D Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
SN74AS157D Applications
There are a lot of Texas Instruments SN74AS157D Signal Switches / Multiplexers / Decoders applications.
- Steel plants
- Used to connect a single source to multiple destinations
- Injectors
- Idle motor
- Audio transmission
- Data collection system
- Video transmission
- Electronics industry
- Code converters
- Make half adder