74VHC138N
| Parameters | |
|---|---|
| Lifecycle Status | OBSOLETE (Last Updated: 2 days ago) |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Number of Pins | 16 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2008 |
| Series | 74VHC |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Decoder/Demultiplexer |
| Technology | CMOS |
| Voltage - Supply | 2V~5.5V |
| Terminal Position | DUAL |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 2.54mm |
| Base Part Number | 74VHC138 |
| Circuit | 1 x 3:8 |
| Polarity | Inverting |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2V |
| Propagation Delay | 18.5 ns |
| Quiescent Current | 4μA |
| Turn On Delay Time | 18.5 ns |
| Family | AHC/VHC/H/U/V |
| Logic Function | Decoder, Demux |
| Current - Output High, Low | 8mA 8mA |
| Supply Type | Single |
| Number of Input Lines | 3 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Number of Output Lines | 8 |
| Input Conditioning | STANDARD |
| Width | 7.62mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
74VHC138N Overview
It is included in the 16-DIP (0.300, 7.62mm) in order to save board space.Tube represents its packaging.In terms of mounting, digital switch ic uses the Through Hole method .The analog IC in the multiplexers is identified as Decoder/Demultiplexer.Turn signal switch will not be susceptible to the external factors when the operating temperature is kept at -40°C~85°C.With a supply voltage of 2V~5.5V, designers have greater flexibility of digital controlled switch.The multiplexers from 74VHC series can be used for a wide range of applications.Among its basic configurations are 16 terminations.The base part number is 74VHC138, so you can find its logic switch related parts using that number.The turn signal switch is supplied with a voltage of 3.3V volts.There is a type of supply of Single.The board is configured with 16 pins.It is mounted in the way of Through Hole.There is a family of AHC/VHC/H/U/V members.To avoid unnecessary failures, keep the supply voltage at 2V (Vsup).Keeping Vsup at 5.5V will prevent some unnecessary failures.No external influence consumes 4μA current of multiplexer ic.A voltage level can be inserted into the 3 input lines of multiplexers.The signal source consists of 8 output lines.
74VHC138N Features
Supplied in the 16-DIP (0.300, 7.62mm) package
Adopting a supply type of Single
3 input lines
8 output lines
74VHC138N Applications
There are a lot of ON Semiconductor 74VHC138N Signal Switches / Multiplexers / Decoders applications.
- RF-based home automation system
- Signal router
- Control unit of Central Processing unit (CPU)
- Data transfer
- Injectors
- PCIe
- Audio transmission
- To select different task for memory in microprocessor memory systems
- Speed synchronization of multiple motors in industries
- Logic gates for other digital devices
