SN74AS138NSR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.209, 5.30mm Width) |
| Number of Pins | 16 |
| Weight | 200.686274mg |
| Operating Temperature | 0°C~70°C |
| Packaging | Tape & Reel (TR) |
| Series | 74AS |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Decoder/Demultiplexer |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Decoder/Drivers |
| Packing Method | TR |
| Technology | TTL |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Base Part Number | 74AS138 |
| Pin Count | 16 |
| Number of Outputs | 8 |
| Operating Supply Voltage | 5V |
| Number of Elements | 1 |
| Circuit | 1 x 3:8 |
| Polarity | Inverting |
| Power Supplies | 5V |
| Load Capacitance | 50pF |
| Number of Bits | 8 |
| Propagation Delay | 22 ns |
| Turn On Delay Time | 10 ns |
| Family | AS |
| Logic Function | Decoder, Demultiplexer |
| Number of Inputs | 3 |
| Current - Output High, Low | 400μA 8mA |
| Supply Type | Single |
| Bandwidth | 125MHz |
| Max I(ol) | 0.02 A |
| Power Supply Current-Max (ICC) | 20mA |
| Voltage Supply Source | Single Supply |
| Input Conditioning | STANDARD |
| Height | 2mm |
| Length | 10.3mm |
| Width | 5.3mm |
| Thickness | 1.95mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74AS138NSR Overview
The reason it is provided is that the board space can be saved by placing digital switch in the 16-SOIC (0.209, 5.30mm Width).As a result, it is packaged in the way of Tape & Reel (TR).The method digital switch ic adopts for mounting is Surface Mount.In the multiplexers, the analog IC Decoder/Demultiplexer is used.When the operating temperature is kept at 0°C~70°C, turn signal switch will not be susceptible to external factors.Designers have greater flexibility using digital controlled switch when it works with 4.5V~5.5V voltage.The multiplexers from 74AS series can be used for a wide range of applications.The basic configuration of this system includes 16 terminations.As its base part number is 74AS138, logic switch can also be used to find its related parts.For multiplexer's system, 5V voltage is supplied.This turn signal switch has 16 component pins.Using the point GULL WING as an end point of conductors, it is used to determine the terminus of a conductor.As a type of supply, Single is employed.There are 16 pins on it.The mounting is in the way of Surface Mount.The logic switch is a member of the AS family.As a result, signal multiplexer provides a total of 8 bits.For mux switch's normal operation, there is a power supply provided at 5V.For the turn signal switch's operation, there are 8 outputs.Decoder/Drivers is a category for the digital switch ics.If the supply voltage is 5V, reliable performance of the multiplexers can be achieved.In this multiplexer, there is a total of 3 inputs.The switches is packaged according to the way of TR.The configuration of the mux switch contains 1 elements.
SN74AS138NSR Features
Supplied in the 16-SOIC (0.209, 5.30mm Width) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
SN74AS138NSR Applications
There are a lot of Texas Instruments SN74AS138NSR Signal Switches / Multiplexers / Decoders applications.
- RF-based home automation system
- Data distribution
- Analog, digital or video signal switching
- Microprocessor input/output systems
- Automatic Monitoring systems
- A/D converters
- Microprocessor instruction decoding
- Home automation system
- Enabling different functions units in microprocessor instruction decoding
- Paper plants
