MC74VHC138DG
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 23 hours ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -55°C~125°C |
| Packaging | Tube |
| Published | 1999 |
| Series | 74VHC |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Decoder/Demultiplexer |
| Terminal Finish | Tin (Sn) |
| Subcategory | Decoder/Drivers |
| Packing Method | RAIL |
| 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) | 40 |
| Base Part Number | 74VHC138 |
| Pin Count | 16 |
| Number of Outputs | 8 |
| 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 |
| Propagation Delay | 18.5 ns |
| Quiescent Current | 4μA |
| Turn On Delay Time | 18.5 ns |
| Family | AHC/VHC |
| Logic Function | Decoder, Demultiplexer |
| Halogen Free | Halogen Free |
| Current - Output High, Low | 8mA 8mA |
| Supply Type | Single |
| Number of Input Lines | 3 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Input Conditioning | STANDARD |
| Length | 9.9mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
MC74VHC138DG Overview
In order to conserve board space, digital switch is included in the 16-SOIC (0.154, 3.90mm Width).As a result, it is packaged in a way that is referred to as Tube.In terms of mounting, digital switch ic uses the Surface Mount method .The multiplexers uses an analog IC Decoder/Demultiplexer as the analog part of the circuit.A temperature of -55°C~125°C will not leave the turn signal swturn signal switchch susceptible to external influences.With a supply voltage of 2V~5.5V, designers have greater flexibility of digital controlled switch.The multiplexers can be used for a wide range of applications since they are members of 74VHC series.It is designed with 16 terminations as part of its basic configuration.The part number for 74VHC138 can be used to find its logic switch related parts as well.The multiplexer's system is powered by 3.3V voltage.In this turn signal switch, there are 16 components that can be connected to each pin.As a result, GULL WING represents the end of the conductors.In this case, Single is employed as the supply type.This multiplexer ic has 16 pins configured.The mounting point is Surface Mount.I would like to refer to the logic switch as a member of the AHC/VHC family.Avoid unnecessary failures by keeping the supply voltage (Vsup) at 2V.It is advisable that the maximal supply voltage (Vsup) remains at 5.5V to avoid some unnecessary failures.There is a power supply provided for the mux switch's normal operation of 2/5.5V.The turn signal switch has 8 outputs designed for operation.Decoder/Drivers is the classification for this the digital switch ic.In the absence of external influences, it consumes 4μA current of multiplexer ic.The switches package is packaged in a way which is consistent with RAIL.In order to accept voltage levels, the multiplexers have input lines 3 on the board.
MC74VHC138DG Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 2/5.5V
3 input lines
MC74VHC138DG Applications
There are a lot of ON Semiconductor MC74VHC138DG Signal Switches / Multiplexers / Decoders applications.
- HDMI applications
- Injectors
- Data bus control
- RF-based home automation system
- Microprocessor memory systems
- To select different task for memory in microprocessor memory systems
- Microprocessor instruction decoding
- Arithmetic Logic Units
- Textile mills
- A/D converters
