SN74AHC138NSR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Contact Plating | Gold |
| 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 | -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 |
| 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 |
| Base Part Number | 74AHC138 |
| Pin Count | 16 |
| Number of Outputs | 8 |
| 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 | 2mm |
| Length | 10.3mm |
| Width | 5.3mm |
| Thickness | 1.95mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74AHC138NSR Overview
For the purpose of saving board space, digital switch is included in the 16-SOIC (0.209, 5.30mm Width).It is packaged according to the Tape & Reel (TR) method.Digital switch ic adheres to a mounting method of Surface Mount.In the multiplexers, the analog IC Decoder/Demultiplexer is used.When the operating temperature is kept at -40°C~85°C, turn signal switch will not be susceptible to external factors.When digital controlled switch operates at 2V~5.5V, designers are provided with a greater degree of flexibility.The multiplexers can be used for a wide range of applications since they are members of 74AHC series.As part of its basic configuration, 16 terminations are designed as a part of it.As its base part number is 74AHC138, logic switch can also be used to find its related parts.For multiplexer's system, 3.3V voltage is supplied.This turn signal switch has a total of 16 component pins.GULL WING represents the end of conductors.There is a type of supply of Single.It is configured with 16 pins.As you can see, it is mounted in the direction of Surface Mount.The logic switch is a member of the AHC/VHC/H/U/V family.Signal multiplexer provides 8 bits.In order to prevent unnecessary failures, it is recommended that the minimal supply voltage (Vsup) be kept at 2V.Keeping Vsup at 5.5V will prevent some unnecessary failures.mux switch's normal operation requires the power supply of 2/5.5V.For the turn signal switch's operation, there are 8 outputs.This is an the digital switch ic that is classified as Decoder/Drivers.Without the influence of external factors, it consumes 4μA current of multiplexer ic.In this multiplexer, there is a total of 3 inputs.The switches package is packaged in accordance with TR.A configuration element for the mux switch consists of 1 elements.
SN74AHC138NSR Features
Supplied in the 16-SOIC (0.209, 5.30mm Width) package
Adopting a supply type of Single
Power supplies of 2/5.5V
SN74AHC138NSR Applications
There are a lot of Texas Instruments SN74AHC138NSR Signal Switches / Multiplexers / Decoders applications.
- High-performance memory systems
- High-performance memory-decoding applications
- To select different devices in microprocessor output
- Enabling block of memory depending on address in memory chips
- Make half adder
- Microprocessor memory systems
- Audio transmission
- Small scale TV wall
- Analog, digital or video signal switching
- Data-routing applications
