DM74AS157MX
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C |
| Packaging | Tape & Reel (TR) |
| Series | 74AS |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Technology | TTL |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Number of Outputs | 1 |
| Circuit | 4 x 2:1 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Family | AS |
| Number of Inputs | 2 |
| Current - Output High, Low | 2mA 20mA |
| Output Polarity | TRUE |
| Propagation Delay (tpd) | 6 ns |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Length | 9.9mm |
| Width | 3.9mm |
| RoHS Status | ROHS3 Compliant |
DM74AS157MX Overview
In order to conserve board space, digital switch is included in the 16-SOIC (0.154, 3.90mm Width).The package is packaged in the manner of Tape & Reel (TR).The mounting method digital switch ic uses is Surface Mount.The analog IC used in the multiplexers can be referred to as Multiplexer.When the operating temperature is kept at 0°C~70°C, the machine will not be sensturn signal switchive to external influences.Designers have greater flexibility when digital controlled switch operates at a 4.5V~5.5V supply voltage.Multiplexers of the 74AS series can be used in a wide range of applications.The basic configuration of this system includes 16 terminations.In this case, 5V is the voltage supplied to the multiplexer's system.Using the point GULL WING as an end point of conductors, it is used to determine the terminus of a conductor.I would like to refer to the logic switch as a member of the AS family.Avoid unnecessary failures by keeping the supply voltage (Vsup) at 4.5V.Vsup (maximum supply voltage) should be kept as 5.5V to prevent unnecessary failures.There are 1 outputs designed for the operation of the turn signal switch.It has 2 inputs.
DM74AS157MX Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
DM74AS157MX Applications
There are a lot of Rochester Electronics, LLC DM74AS157MX Signal Switches / Multiplexers / Decoders applications.
- Image transmission
- D/A converters
- Data distribution
- Recording transmission
- Enabling different rows of memory depending on address in memory chips
- GLAN
- Encrypted communications system
- War field flying robot with a night vision flying camera
- Automatic health monitoring systems
- Implementing boolean functions with multiple variables
