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DM74ALS157N
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example (South Africa, Brazil, India, Pakistan, Israel, etc.)
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The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Number of Pins | 16 |
| Supplier Device Package | 16-PDIP |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Series | 74ALS |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Multiplexer |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Voltage - Supply | 4.5V~5.5V |
| Base Part Number | 74ALS157 |
| Number of Outputs | 4 |
| Operating Supply Voltage | 5V |
| Circuit | 4 x 2:1 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Number of Bits | 4 |
| Throw Configuration | DPST |
| Propagation Delay | 14 ns |
| Logic Function | Mux |
| Number of Inputs | 8 |
| Current - Output High, Low | 400μA 8mA |
| Supply Type | Single |
| Number of Input Lines | 1 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Number of Output Lines | 2 |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
DM74ALS157N Overview
In order to save board space, digital switch is located in the 16-DIP (0.300, 7.62mm).Tube is the packaging method.The method digital switch ic adopts for mounting is Through Hole.The analog IC used in the multiplexers can be referred to as Multiplexer.By keeping the operating temperature at 0°C~70°C, turn signal switch will not be affected by external factors.A supply voltage of 4.5V~5.5V provides digital controlled switch's superior flexibility for designers.These multiplexers are members of the 74ALS series, which provide extensive application potential.There is a base part number of 74ALS157 which can also be used in order to locate the logic switch that are related to this item.Single is used as its supply type.This multiplexer ic has 16 pins configured.It is positioned in the direction of Through Hole.The multiplexer ic provides 4 bits.There are 4 outputs designed for the operation of the turn signal switch.If the supply voltage is set to 5V, reliable performance of the multiplexers can be achieved.This multiplexer has 8 inputs.In order to accept voltage levels, the multiplexers have input lines 1 on the board.A signal source consists of 2 output lines.It is acceptable for this signal switch to operate at the maximal temperature of 70°C.It is recommended that a minimum operating temperature of the multiplexer of 0°C be maintained.In compliance with the applicable device specification, the signal switches has a maximum supply voltage of 5.5V.According to the applicable specification, the digital swith should operate at a minimum supply voltage of 4.5V.
DM74ALS157N Features
Supplied in the 16-DIP (0.300, 7.62mm) package
Adopting a supply type of Single
Operating with the supply voltage of 5V
1 input lines
2 output lines
DM74ALS157N Applications
There are a lot of ON Semiconductor DM74ALS157N Signal Switches / Multiplexers / Decoders applications.
- Relay
- D/A converters
- Analog, digital or video signal switching
- Data bus control
- High-performance memory systems
- Night vision cameras
- Make full adder
- High-performance memory-decoding applications
- A robotic vehicle with the metal detector
- Data-routing applications