DM74ALS157MX
| 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 | 74ALS |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | MATTE TIN |
| 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 |
| Reach Compliance Code | unknown |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Qualification Status | COMMERCIAL |
| Circuit | 4 x 2:1 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Family | ALS |
| Number of Inputs | 2 |
| Current - Output High, Low | 400μA 8mA |
| Output Polarity | TRUE |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Length | 9.9mm |
| Width | 3.9mm |
| RoHS Status | ROHS3 Compliant |
DM74ALS157MX Overview
For the purpose of saving board space, digital switch is included in the 16-SOIC (0.154, 3.90mm Width).It is packaged in the way of Tape & Reel (TR).digital switch ic uses the method of Surface Mount for mounting.The multiplexers uses an analog IC Multiplexer as the analog part of the circuit.The operating temperature will not be affected by external factors when turn signal switch is set to 0°C~70°C.A supply voltage of 4.5V~5.5V provides digital controlled switch's superior flexibility for designers.In addition to being a member of the 74ALS series, these multiplexers have a wide range of applications.As part of its basic configuration, 16 terminations are designed as a part of it.The multiplexer's system is powered by 5V voltage.In this turn signal switch, there are 16 components that can be connected to each pin.GULL WING is used as the point at which the conductors come to an end as part of this formula.Among the family of ALS the logic switch is a member.Keeping Vsup at 4.5V will prevent some unwanted failures.Vsup (maximum supply voltage) should be kept as 5.5V to prevent unnecessary failures.The turn signal switch has 1 outputs.The multiplexer is equipped with 2 inputs.
DM74ALS157MX Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
DM74ALS157MX Applications
There are a lot of Rochester Electronics, LLC DM74ALS157MX Signal Switches / Multiplexers / Decoders applications.
- Memory chips
- To select different task for memory in microprocessor memory systems
- Logic gates for other digital devices
- Frequency multiplexing system
- CPU memory location identification
- Signal router
- Electronically controlled engine system
- Image transmission
- RF-based home automation system
- Paper plants
