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SN74AHC138DRG4
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| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 5 days 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 | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Series | 74AHC |
| 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 | CMOS |
| Voltage - Supply | 2V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | 74AHC138 |
| Pin Count | 16 |
| Number of Outputs | 8 |
| Qualification Status | Not Qualified |
| Number of Elements | 1 |
| Circuit | 1 x 3:8 |
| Polarity | Inverting |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 2/5.5V |
| Supply Voltage-Min (Vsup) | 2V |
| Load Capacitance | 50pF |
| Number of Bits | 8 |
| Propagation Delay | 13 ns |
| Quiescent Current | 4μA |
| Turn On Delay Time | 18.5 ns |
| Family | AHC/VHC/H/U/V |
| Logic Function | Decoder, Demultiplexer |
| Number of Inputs | 3 |
| Current - Output High, Low | 8mA 8mA |
| Supply Type | Single |
| Bandwidth | 110MHz |
| Max I(ol) | 0.05 A |
| Power Supply Current-Max (ICC) | 0.04mA |
| Voltage Supply Source | Single Supply |
| Input Conditioning | STANDARD |
| Height | 1.75mm |
| Length | 9.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74AHC138DRG4 Overview
In order to conserve board space, digital switch is included in the 16-SOIC (0.154, 3.90mm Width).Tape & Reel (TR) is the method used for packaging.For mounting, digital switch ic uses the method Surface Mount.For the analog part of the multiplexers, an IC Decoder/Demultiplexer is used.As long as the operating temperature is -40°C~85°C, turn signal switch will not be influenced by external factors.Designers have greater flexibility using digital controlled switch when it works with 2V~5.5V voltage.Multiplexers in the 74AHC series are suitable for a wide range of applications.The basic configuration includes 16 terminations.There is a base part number 74AHC138 that can be used to locate signal switch's related components as well.The multiplexer's system is powered by 3.3V volts.Signal switch has 16 component pins.It is the end of conductors that is represented by GULL WING.In this case, Single is employed as the supply type.With 16 pins, it is configured.Surface Mount is the way it is mounted.The logic switch is included into the family of AHC/VHC/H/U/V.Signal multiplexer contains 8 bits.It is recommended that the minimum supply voltage (Vsup) be kept at 2V so that unnecessary failures can be prevented.Avoid unnecessary failures by keeping Vsup at 5.5V.There is a power supply provided for the mux switch's normal operation of 2/5.5V.For the turn signal switch's operation, there are 8 outputs.Decoder/Drivers is a category for the digital switch ics.In the absence of external influences, it consumes 4μA current of multiplexer ic.This multiplexer provides 3 inputs.TR is used to package the switches.The mux switch configuration contains 1 elements.
SN74AHC138DRG4 Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 2/5.5V
SN74AHC138DRG4 Applications
There are a lot of Texas Instruments SN74AHC138DRG4 Signal Switches / Multiplexers / Decoders applications.
- VGA
- Seven segment displays
- Frequency multiplexing system
- To select different devices in microprocessor output
- Home automation system
- Small scale TV wall
- Steel plants
- Implementing boolean functions with multiple variables
- Automatic Monitoring systems
- Combinational circuit